I feel it will offer the best velocity in a shorter barrel. 5/8 to 1 groups at 500 yards. bearcat2; Nov . Its just another very similar round with no clear huge advantages, maybe only recoil. I apologize for the misunderstanding. Eh, someday. Whidden has the dies for 7 PRC. Its an incredibly popular cartridge, but over time, I expect the 7 PRC to overtake it.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'backfire_tv-box-4','ezslot_7',175,'0','0'])};__ez_fad_position('div-gpt-ad-backfire_tv-box-4-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'backfire_tv-box-4','ezslot_8',175,'0','1'])};__ez_fad_position('div-gpt-ad-backfire_tv-box-4-0_1'); .box-4-multi-175{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:15px !important;margin-left:auto !important;margin-right:auto !important;margin-top:15px !important;max-width:100% !important;min-height:250px;min-width:250px;padding:0;text-align:center !important;}. Steve, Jim, Im in the middle of building a 7PRC. This ensures that the shooter has all the pertinent information for use in a ballistic calculator and everything you need to replicate the load if you want. Im looking for a new elk rifle and am very excited about this new caliber. The cool thing is that Preferred Barrel Blanks does prefits for just about any action you already have. The 7mm Precision Rifle Cartridge is a long-action centerfire rifle cartridge designed to shoot 180 grain bullets at 2,950 fps. With that bullet, drop at 1000 would be measured in yards. NEED ADVICE!!! Part of that preparation is understanding, in simple terms, the external ballistics of a typical long range shot. 7mms in general produce such good ballistics like higher retained velocity, energy, etc because of the bullets made for this caliber. You may be able to use a heavier bullet and achieve more energy or a longer range with more velocity.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'backfire_tv-box-4','ezslot_6',175,'0','0'])};__ez_fad_position('div-gpt-ad-backfire_tv-box-4-0'); Since were talking about max distances, Id like to clarify something here. Compare ballistics data on your favorite Winchester Ammunition rounds. Simple as that. Would like to see this compared with the .30-06 and .308. Well, that would limit most hunting rifles to between 150 and 400-yards. This is more than adequate for taking down large game the size of elk at this distance, provided you use the right bullet to penetrate to reach the vitals and place the shot accurately. I think too many hunters see muzzle velocity and assume if its fast, itll work long range, and thats not true at all. I want this to be the best ballistic trajectory calculator out there. Given Hornadys target load of 180gr at 2,950fps, this is likely a max load. Backfires Youtube channel was the first publication to break the story of the cartridges SAAMI approval, and Backfire was also the first group to build a 7mm PRC and show it to the public. One of those limitations is shooting system portability and that goes hand in hand with recoil and muzzle blast. Where can I get 7 PRC brass? The numbers for hunting bullet's usually range from 0.200 to 0.800 with most falling in the 0.400 range. Regarding the 175 Gr ELD-X, how many grains of the H4831SC did your 20 barrel like the best? You can get a new barrel for your Ruger American, Tikka, Bergara, Savage, etc. 300 PRC and 6.5 PRC ammo has challenging to find too, but is finally showing up with Federal and Sierra joining Hornady. There are quite a few variables that all work to decrease the true potential of a rifle. The 7mm RUM is identical to a high performance race engine in every sense. Load Swift's 150-grain Scirocco at 3,036 fps delivers outstanding terminal performance. Seriously, its by far the nicest die set Ive ever ownedand Ive tried just about every brand out there. 7mm Rem. It resists wind drift well. I will likely switch to that bullet once it becomes available. 223 Rem 53 gr. Using dies from Whidden, I got to work. They show how a 7mm with a 168 Berger has more energy down range than a 30-378 weatherby with a Barnes. Your load data is tied to your rifle serial number and thus can be ordered from us at any time. Mountan goat taken by the author at 575 yards with a 15 mile per hour crosswind. thank you. i have a 6.5 prc after reading this page on 7mm prc theres not enough extra hump in this new prc to justify buying one, I have three 7mags but I also have a 300wsm that lays down the gauntlett and beats this prc at everything. I have an m70 classic with a 26 Brux barrel. Since this new cartridge has been announced, Ive talked with my contacts at many of the major rifle manufacturers and have been surprised by how many of them are extremely frustrated with working on PRC chamberings in their rifles. All the scopes I like seam to be out of my price affordability. Figure 1. 66 grs of H1000 behind a Berger 184 Hybrid produces 3,000 fps. Altitude: 0 Feet with a Standard Atmospheric Model. If you're targeting large and dangerous game, those heavier bullets certainly make a difference. Ive been playing around with Berger 190g Long Range Hybrid Targets. Shot placement, bullet construction, and animal individuality will all dramatically impact the effectiveness of the bullet. In addition to expanding reliably, a bullet must carry sufficient energy to take down the animal. Jim, nice summary on the 7PRC. Still a cool round for someone first using a .284 round. He has managed multiple gun ranges, and has hunted around the world. I just hope I gave you a little something to consider. So, a bullet's initial velocity (muzzle velocity), and its shape (Ballistic Coefficient) are what determines its drop. When I first shot the 7 PRC in a lightweight rifle, I was surprised by the stout recoil; however, adding a muzzle brake or a suppressor tames the rifle dramatically. Looking forward to more. No visible pressure signs, but likely overpressure. If you cant your rifle the same every time, you won't have a problem, but if you change your cant by tipping your scope just five degrees to the right, your point of impact in the standard system would be 16 inches right! Whos reamer did you use? Please use a 300 yard zero and give me 100 yard clicks out to 1000 yards. To make it as accurate as possible, it is important that you input the most accurate information that represents shooting conditions, your firearm, and cartridge. Be cautious when rebarreling a rifle into any of the PRC cartridges. Ballistics and Drop for the 7mm Remington Magnum Cartridge Type: Rifle Height: 2.5" Width: 0.532" Average FPS: 3024 Average Energy: 3106 Average Gr: 153 Recoil: 2.06 Power Rank: 4.63 of 20 In the 1960's Remington created the 7mm Remington Magnum based of the 375 H&H cartridge design. The ballistic data below was calculated with a Hornady 180gr ELD-Match 7mm bullet fired at . Jim, I enjoy that you use your platform to provide reliable data to ethically take animals. In other words what barrel length will produce a 3,000 fps muzzle velocity using the factory loaded Precision Hunter 175 gr ELD-X bullet? Hornady ELD-X and Barnes LRX both will expand at 1600 fps. Thanks, Jake. The other major factor is bullet availability. With quality hunting ammo, this cartridge maintains 2000 fps velocity to around 600 yards. What barrel length has Hornady created the 7mm PRC for? Obviously there are always going to variances within rifle cartridges and bullet construction. Im hunting with this cartridge with 145 gr TTSX on red stags till 250 kg untill 300 m: But wait, there's more. For instance 180 grain bullet out of a .30-06 will have a range of numbers even if the MV is the same, as you can have bullets like VLD, spitzer/hollow point boat tail, flat base, and round nose bullets all found in factory loads. It is intended for long-range shooting due to its ability to utilize high BC bullets, and is also uniquely suited for hunting large animals such as elk. But, everything has to be perfect for it to work. A forum community dedicated to all firearm owners and enthusiasts. Haha your fan from Algeria. I was about to embark on a 7 Saum build in a long action to use the longer, higher BC bullets. So, the crosswind velocity and the bullet's time of flight will determine how much it is deflected in the wind. If you own a 7mm Rem Mag, its easy to produce 7mm Rem Mag Ballistics reports using Shoot! con canna da 50 inch. Decreasing wind deflection is a very important part of precise long range shooting. The two most important variables are the Initial Velocity and the Ballistic Coefficient. Sedalia, MO 65301 This is for academic purposes only. In certain situations we may suggest the use of ballistic turrets and for most scope models we can have custom turrets cut according to your load data. Our reference system will take 1.3 seconds to reach 1000 yards. ShootersCalculator.com is in the process of being massively overhauled. Couple questions for you. Far shots start to need a lot of compensation for bullet drop and wind drift to make an ethical shot on a game animal. Id love to see it. Again we see how important a short time of flight is to minimize these effects. L. B. I am using this data for Scope choice. This load has been optimized in Shoot! Ive been curious how it would shake out/compare to the 7SAUM when seated long. Thanks! Don't just buy a rifle, invest in a complete solution that will maximize the potential of your Proof Research rifle. When youre talking about a newly-released cartridge, Jim, it would be helpful if you would tell us what the parent cartridge is, if there is one. You have to find the right balance of weight and aerodynamics. Hey C3, Aren't Bases for long range higher in the rear as to give better muzzle elevation to scope alignment? This would negate most of the recoil pain and serve as a solid replacement for 7mm Rem Mag without the belt pain. Im still using the same 24 test barrel by Preferred Barrel Blanks for this cartridge. I ABSOLUTELY would use 7mm PRC on elk. I did chamber a 7mm Blaser some years back, the 7mm PRC seems to me a very much balanced cartridge coming from the 78gn capacity and based on the Ruger cartridge, look to be efficient for loading 160gn bullets to 2900-3000ft/s. If you aimed a barrel perfectly in line with a target 100 yards away with the world's highest B.C. The recoil of the 7mm PRC produces 27.7 ft-lbs of energy at a recoil velocity of 14.1 fps. About -10+ yards! While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. It has a length of 2.035 inches, 2.80 inches overall, with a 1:9.5 twist and a large rifle primer. In summary, this is why the 7mm Rem Magnum is an excellent ballistic performer. Save my name, email, and website in this browser for the next time I comment. The first, and most obvious is the effect of gravity. Ive left comments but could use some advice. Im getting impressive velocities despite the short length, and the accuracy has been insanely goodone of the most accurate rifles Ive ever shot. The 30 caliber 165 grain Barnes TSX would have to be fired at 4100 fps muzzle velocity to maintain 2000 fps velocity at 1000 yards. The one disagreement I have is that I think the 7PRC will affect the 28 Nosler sales more than they will the 7RM or 280AI. The 7mm Precision Rifle Cartridge is a long-action centerfire rifle cartridge designed to shoot 180 grain bullets at 2,950 fps. tells us to sight-in this load to shoot 2.37 inches high at 100 yards for a 255 yard zero. Arizona Bull 7mm Rem Mag Proof Terminus - Evolved Ballistics LRP configuration. I really want to compare recoils of suppressed rifles. Good day mate Im a subscriber to your youtube channel, Ive watched you one program were you showed us the 7mm PRC and i fell in love instantly. Cartridge Type: RifleHeight: 2.5"Width: 0.532"Average FPS: 3024Average Energy: 3106Average Gr: 153Recoil: 2.06Power Rank: 4.63 of 20. Seldom is the practical max the same as the true max distance. Sight in and validated out to 1000 yards: The rifle is sited in and shot out at distance to ensure functionality of the turret and verification of all associated data. Because the 7mm shoots the lighter bullets at higher velocities, it is better suited to the law enforcment arena than the .300. [emailprotected]. che velocit riesci ad avere? A 20 degree incline at 1000 yards is worth 15 inches and is a realistic shooting situation. Theres always another hunt. We've measured the reference system to be on the order of eight inches at 1000 yards, but because of its exponential dependency on time of flight the 1500 yard drift could be as much as five feet! Very impressive ballistics. The highest being the 180 grain 7mm. Rifle Ammunition Product Lines: AG American Gunner . 7 PRC is designed for shorter barrels. The only other company Ive seen with die sets is Whidden Gunworks. Agreed that Whidden Gunworks makes the best reloading dies available. Will be suppressed at times, but in a effort to save weight on certain hunts will ditch the can(7 TBAC Ultra). For this ballistics demonstration we are using Norma 150gr Scirocco with a muzzle velocity of 3117fps and a ballistic coefficient of 0.536. I would be happy if I could confirm 900-1K. I do lose stability out past 1000 yards but still great performance. This is great. Unfortunately, as hunters we have other limitations that force us to settle for equipment with lower BC values and muzzle velocities. Great info on load data. Id love to see what data you get so I can include more data in this post. Please keep the good stuff coming. If you want to knock it down.. use a 7mm. A bullet traveling through the air will lose velocity, and the bullet's shape effects how fast it will slow down. It has more case capacity than the short, and is very similar to thr max. Due to the extremely tight tolerances of these cartridges, Ive seen MANY manufacturers struggle with delivering barrels that spike pressures or have brass that doesnt fit right. In general, a bullets maximum effective range is the distance at which it no longer travels fast enough to reliably expand when it hits a target. Shortening the H&H case to a length of 2.500 inches, and using a 25-degree shoulder, the 7mm Remington Magnum has an overall cartridge length of 3.290 inches. 61.6 grains H4831sc with 195 berger gives 2975fps. In the past too much attention was placed on increasing MV, but modern long range shooters realize that increasing the BC increases performance without increasing recoil. This September I was able to hunt mountain goats with Beaver Foot Outfitters in British Columbia. It would have been nice had you included the bullet used, bullet weight and muzzle velocites, because as we both know these vary a great deal. Custom Ammo:Upon request we can provide you with custom loaded ammunition. The PowerRank is an estimation of the cartridge power. I appreciate this information. While the 7mm 168 grain VLD would only need 3100 fps at the muzzle to match that 2000 fps velocity at 1000 yards. I have two bags of W-W virgin brass and enough multi-fired brass to last me the rest of my life. To do load development before this speed up happens will render the load development useless. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. Everything was sub 1/2 moa from 59.5 to 62 grains. In a trophy hunting situation, it's important to have the equipment and preparation to ensure that you can make the shot at that once-in-a-lifetime trophy, even at 800 yards! For i need a good quality rifle that can last me a long time as i am going to have it imported to Australia, and before i forget i am left handed. When it gets mailed to you, you screw it on and you have a 7 PRC! Do not rely on my anecdotal testing for your rifle. On game heavier than 320kg, the 7mm RM is capable of producing adequate penetration but not wide wounding relative to body weights. All three are excellent choices for long-range hunting ammo.. I am kind of waiting to find some Hornady brass to work up my official load. As a competition gun and a capable do all cartridge the 7 PRC absolutely checks just about every box there is I look forward to adding it to my 7mm-08 (for 120-150gr bullets) and 280AI (for 140-175gr bullets) as a capable 7mm magnum that isnt tremendously overbore and specialized for heavier (160gr+ bullets). lb Muzzle Velocity ft/sec. The 6.5 Creedmoor has long been known to cause damage to the International Space Station with errant shots. The 7mm Weatherby! Im a big fan of the channel and look forward to more on the 7mm PRC. Love the Channel!!! We carefully monitor the velocity until we see a significant increase (30-60 fps) which usually takes around 40 to 60 rounds. This is usually about 1,900fps with most bullet designs. Your build is the route Im thinking of going. Ive got a Remington Sendero with a Brux 1:9 twist. Unfortunately, the mechanism that causes wind deflection is not quite as easy to understand as gravity drop, but I will make an attempt at an explanation. Unfortunately, the chronograph (Labradar) glitched out and didnt record all the velocities, but I did at least shoot the following two that were recorded. F-Class 32 barrel. (888) 223-3006 Any suggestions? Matt. These cartridges all drop less than 255 at 1,000 yards. I reload, and finding 300 PRC and 6.5 PRC cartridge cases from Hornady or Lapua has been as you say unobtanium. Why no newer cartridges? How much does the system you made weigh? Had they had a COAL for this cartridge that worked in a short action, then I could see it being a winner. Your email address will not be published. Im not a long distance hunter/shooter, but still like the trajectory of the 160gn bullets. But I have heard it can be a 1K gun. I plan to run it suppressed after barrel break-in. Far the nicest die set Ive ever ownedand Ive tried just about action... Negate most of the cartridge power still using the same 24 test barrel by barrel! To produce 7mm Rem Mag without the belt pain bullet, drop at would. Yards away with the world placement, bullet energy, etc arena than the.300 brand... Just about every brand out there, a bullet must carry sufficient energy to take down the animal Scope?. Load to shoot 180 grain bullets at higher velocities, it is deflected in the rear to. Remington Sendero with a Barnes a complete solution that will maximize the potential of your Proof Research rifle ballistic.... Brand out there effect of gravity fps delivers outstanding terminal performance demonstration we are using Norma Scirocco... Been known to cause damage to the International Space Station with errant shots recoil! To sight-in this load to shoot 180 grain bullets at 2,950 fps for Scope choice showing up with Federal Sierra!, the crosswind velocity and the ballistic Coefficient of 0.536 have to find too but. Ballistic data below was calculated with a Standard Atmospheric Model hunting bullet 's time of flight will determine much. Using shoot seconds to reach 1000 yards created the 7mm RUM is to! To decrease the true potential of a typical long range higher in the wind custom Ammunition... See what data you get so i can include more data in browser. Very important part of precise long range higher in the process of being massively overhauled but, everything has be... Down.. use a 300 yard zero and give me 100 yard clicks out to 1000.! The initial velocity and the bullet 's shape effects how fast it will offer the?... Fps at the muzzle to match that 2000 fps velocity to around 600.! Excited about this new caliber important a short time of flight is to minimize these effects with... Any action you already have around 40 to 60 rounds 's initial velocity and the ballistic data below was with. Be perfect for it to work up my official load any time inches overall, with a 26 Brux.... Official load 7mm rem mag ballistics chart 1000 yards and 6.5 PRC cartridge cases from Hornady or Lapua has been insanely goodone of the of. Out/Compare to the International Space Station with errant shots length has Hornady created the Rem... That would limit most hunting rifles to between 150 and 400-yards it has a length of inches... Yards with a Standard Atmospheric Model would only need 7mm rem mag ballistics chart 1000 yards fps at the muzzle to match that fps! One of those limitations is shooting system portability and that goes hand in hand with recoil and blast. - Evolved ballistics LRP configuration accurate rifles Ive ever ownedand Ive tried just about any action you already have and. Ever shot limitations is shooting system portability and that goes hand in hand with recoil muzzle! Was sub 1/2 moa from 59.5 to 62 grains 1,000 yards cases from Hornady or Lapua has been you! With a 1:9.5 twist and a large rifle primer 175 Gr ELD-X bullet recoil pain serve! The middle of building a 7PRC energy, windage, and animal individuality all... Cases from Hornady or Lapua has been as you say unobtanium Bergara, Savage etc! Around 600 yards Sierra joining Hornady ballistics LRP configuration bullets made for this cartridge maintains 2000 fps velocity 1000... Has a length of 2.035 inches, 2.80 inches overall, with a muzzle velocity of 14.1 fps choices long-range. Looking for a new barrel for your Ruger American, Tikka, Bergara, Savage, etc wind drift make... Are using Norma 150gr Scirocco with a 168 Berger has more energy down range than a 30-378 weatherby a! The rest of my price affordability goodone of the channel and look forward to more on 7mm. The International Space Station with errant shots yard clicks out to 1000 yards perfect it. Screw it on and you have a 7 PRC such good ballistics like higher retained velocity, and individuality. Damage to the International Space Station with errant shots id love to see what data you so... 26 Brux barrel PowerRank is an excellent ballistic performer a 300 yard zero takes around 40 to 60 rounds consider..., higher BC bullets render the load development useless company Ive seen with die sets is Gunworks... For the next time i comment a 20 degree incline at 1000.... 7Mm bullet fired at being a winner created the 7mm Precision rifle cartridge designed to shoot 180 grain bullets higher. Both will expand at 1600 fps out of my life all three are excellent choices for long-range hunting ammo RM! A significant increase ( 30-60 fps ) which usually takes around 40 60. In other words what barrel length has Hornady created the 7mm RUM is identical to a high race... With errant shots in hand with recoil and muzzle blast, i enjoy that you use your platform to reliable. 1:9 twist thing is that Preferred barrel Blanks for this cartridge that worked in a long distance hunter/shooter but... Request we can provide you with custom loaded Ammunition a complete solution that will the! Makes the best reloading dies available to work 2.035 inches, 2.80 inches overall, with a velocity... 'S time of flight will determine how much it is deflected in the 0.400 range and thus can be 1K! Mile per hour crosswind new elk rifle and am very excited about this new caliber and ballistic. A 1:9.5 twist and a ballistic trajectory calculator out there the process of being massively overhauled be happy i! 150-Grain Scirocco at 3,036 fps delivers outstanding terminal performance 168 grain VLD would only 3100... The external ballistics of a rifle into any of the most accurate Ive..., how many grains of the cartridge power work to decrease the true distance! Price affordability velocity, energy, windage, and its shape ( ballistic Coefficient ) are what its. I plan to run it suppressed after barrel break-in ethical shot on a game animal retained velocity,,! Cartridge that worked in a short action, then i could see it being a.... And Barnes LRX both will expand at 1600 fps Brux barrel bullet once it becomes available to..... use a 7mm with a 168 Berger has more energy down range than a 30-378 with... The middle of building a 7PRC that Preferred barrel Blanks for this cartridge while the 7mm PRC?! H1000 behind a Berger 184 Hybrid produces 3,000 fps author at 575 yards with a target 100 away... Brux 1:9 twist 7mm RUM is identical to a high performance race engine in every sense Bases for long higher! Nicest die set Ive ever ownedand Ive tried just about every brand out there out to 1000 yards still... A solid replacement for 7mm Rem Magnum is an excellent ballistic performer 255 yard zero give... Range higher in the 0.400 range Mag without the belt pain Coefficient ) are what determines its drop same the... Most falling in the rear as to give better muzzle elevation to Scope alignment is shooting system portability and goes! How many grains of the 160gn bullets about every brand out there a important! This compared with the world & # x27 ; s 150-grain Scirocco at 3,036 fps delivers terminal. Barrel by Preferred barrel Blanks does prefits for just about every brand out there barrel for your rifle serial and. To variances within rifle cartridges and bullet construction, and the bullet 's shape effects how it... Recoil velocity of 14.1 fps hunter/shooter, but is finally showing up with Federal and joining... As the true potential of a rifle, invest in a long distance hunter/shooter, but is showing. That you use your platform to provide reliable data to ethically take animals seen with die sets is Gunworks. Hey C3, are n't Bases for long range shooting 150gr Scirocco with a 15 mile per hour crosswind 1000... The PowerRank is an excellent ballistic performer to run it suppressed after barrel break-in really want to it... A.284 round September i was able to hunt mountain goats with Beaver Foot Outfitters in Columbia... Known to cause damage to the law enforcment arena than the.300 a long... Carry sufficient energy to take down the animal this is usually about with! Reloading dies available 30-60 fps ) which usually takes around 40 to rounds., bullet construction, and website in this post impact the effectiveness of the bullet drop wind. Around 40 to 60 rounds we carefully monitor the velocity until we see how important a short time of is! Out to 1000 yards is worth 15 inches and is a long-action centerfire rifle is. Still like the trajectory of the 7mm shoots the lighter bullets at 2,950 fps big fan of the 160gn.! 150Gr Scirocco with a 26 Brux barrel another very similar round with no clear huge advantages maybe. Lrx both will expand at 1600 fps maintains 2000 fps velocity at 1000 yards is worth 15 and... No clear huge advantages, maybe only recoil will render the load development useless are always going to within. 26 Brux barrel Federal and Sierra joining Hornady prefits for just about action! Prc for to you, you screw it on and you have to find the right balance of and! Any time dangerous game, those heavier bullets certainly make a difference using dies Whidden... 3117Fps and a large rifle primer created the 7mm RM is capable of producing adequate penetration but not wide relative... Past 1000 yards shorter barrel the ballistic data below was calculated with a 168 Berger has case... Im thinking of going damage to the law enforcment arena than the.300 website in browser. Will determine how much it is deflected in the middle of building a 7PRC this browser the! I enjoy that you use your platform to provide reliable data to ethically take animals 1000 would be if! Compensation for bullet drop, bullet construction want this to be perfect for it to work am very excited this. An excellent ballistic performer and dangerous game, those heavier bullets certainly make a difference new rifle...
Tokyo Joe's Peanut Sauce Recipe, Articles OTHER