The full line-up of brakes were included in this post: http://precisionrifleblog.com/2015/06/24/muzzle-brakes-field-test/. There were two muzzle brakes that separated themselves from the rest of the group: the brand new Alamo Four Star Cowl Induction Muzzle Brake, and the very popular American Precision Arms (APA) Little B*. Thanks for the kind words. Rated 5.00 out of 5. I know that can be frustrating for guys who didn’t have their favorite represented, but ultimately … I do all this in my spare time, and couldn’t dedicate more time to this than I already did. All 3 cartridges are very popular among the top shooters in the Precision Rifle Series (see the data). Cal Zant is the shooter/author behind PrecisionRifleBlog.com. You could probably do it with a couple calculations, like going from force to acceleration by dividing out the mass of the rifle … but I’ll leave that up to you to do if you’re interested in getting to that. After reading a ton of forum threads, I bought an OPS brake for that rifle. AR .308 6" Muzzle Brake for 5/8"x24 Pitch - Black AR 6" Muzzle Brake for 5/8"x24 Pitch - Black This 6" long Gilled muzzle compensator is designed to significantly reduce muzzle rise and overall felt recoil. Out of Stock! Elite Iron OP COMP AR-15 .223/5.56 Muzzle Brake … I don’t want to get too far ahead of myself, but the monster 300 Norma Magnum rifle with a good muzzle brake had about the same recoil as the 6.5 Creedmoor with no muzzle brake. It seems like a few guys have tried to cover AR brakes, so I wanted to try to bring a data-driven approach to precision rifle brakes. Thanks for this exhaustive, scientifically designed test. It also helps you separate the different types of recoil reduction, so you could place more weight on either overall momentum or peak force, if you thought one was more important than the other. Are you one of those guys who has been reading this series of posts on ... Cal, Price $174.99. I did those separately, because some people might put more weight on one or the other (depending on the application). © Copyright 2021 PrecisionRifleBlog.com, All Rights Reserved. They make my ideas 10x better. Leading that group is the JEC Customs Recoil Reduction Brake, new Impact Precision Muzzle Brake, Holland Radial Muzzle Brake, Center Shot Rifle’s Blast Tamer, JP’s Large Compensator and the Recoil Eliminator, and new West Texas Ordnance Muzzle Brake. I expected the caliber size of the bullet hole in the brake to make more of a difference. I also tested a couple of these brakes on my 7mm Rem Mag, and the best muzzle brake can tame the recoil to be less than what my 6XC is without a muzzle brake. Absolutely, Steve. For each muzzle brake, I will show 3 pieces of information: To learn more about those measurements and hear the cases experts make for both sides, please read the previous post. It’d just be putting up the money and building a couple things. Muzzle Brakes: Recoil Results for 6mm & 6.5mm, Vote For The Best 6.5 Creedmoor Match Ammo, Bullet Jump Research: Executive Summary & Load Development Tips. Buy It Now. I’ve had mine for a little while, but I’ve heard a couple people struggling to get orders recently. But by the end of this series you’ll have the full story … and probably know more about muzzle brakes than you ever wanted to know. The 7mm Rem Mag is a winner if you want something supersonic out to 1600 yards (I’ve even hit targets at 1 mile with mine) with relatively mild recoil when used with a muzzle brake or suppressor. Those external flats are completely nonexistent on the .223 version, so its middleoftheroad placement wasn’t surprising to me. That means it wasn’t what I expected, I had some bad assumptions … And I actually learned something I didn’t know. TacFire AR-10 .308 Muzzle Brake Crush Washer Steel Black 10 Pieces MAR060B TacFire AR-10 .308 Muzzle Brake Crush Washer Steel... Our Low Price $9.97 QuickView XTS 300 AAC/.308 5/8"x24 Forward Sounding Muzzle Device - 3.25" XTS 300 AAC/.308 5/8"x24 Forward Sounding Muzzle … That means the suppressor is spreading the recoil force over time, but isn’t as effective at actually reducing the total amount of force coming back. To see the full line-up of muzzle brakes tested, check out this post. So I wanted to present that data independently of one another, so people could draw their own conclusions based on their circumstances and personal preferences. Science is so much better than internet lore. 2A Armament X4 Titanium Muzzle Brake (7.62 / .30 cal) Add to Cart. Toll-Free: +1-800-504-5897 It was actually my phone calls with Jason from JEC over a year ago that got me thinking about doing this test. Jam Nut, Nitride .308/7.62/6.5 - 5/8X24. Without further ado, here is the data for the recoil reduction on the 6mm rifle for each muzzle brake: Any surprises? It represented the heaviest rifle in our test, although that weight is not uncommon for a precision rifle. Fortunately I’ve been able to meet some really sharp guys with various backgrounds and PhD’s that I can go to with questions on different stuff. There is an average of 614 data points included for each line! I’ll be going with one of the top two breaks in your results and understand your goal was not to solicit any brand but rather remain impartial and unbiased. Thanks for the encouragement! Cerakote ODG AR-10 / 308 Shark Muzzle Brake + FREE Crush WasherCNC Machined High Quality Steel Heat Treated Works On 308 Model 10, LR308, 7.62x39 Uppers, 300 AAC, 6.5 SPC, and most other 30 … It’s different from their .223, the .308 unit has a sequence of pronounced ‘flats’ on its side ports – larger than the general outside diameter of the unit itself. Do I hear the topic for the next field test series? I caught some really cool images that will help illustrate that. Honestly, I always either have my rifle zeroed for whatever muzzle brake I use or my suppressor. The Lantac wasn’t included in these tests. Is there a chance you could run one of the big 30’s with a suppressor to see if you still get similar performances as the 6mm test? I think the apparel is a reflection of the brand that is on it. Most excellent Sir! Notice how the suppressor stretches out the amount of time the recoil event is spread over, but the muzzle brakes keep it about the same amount of time and do a better job of reducing the size of the “area under the curve.”. I’m clearly a research nerd, and when I built my first custom rifle, I put a lot of thought into every part. It seems pretty precise and objective. And some of those are just really similar to others that I did include in the test. ar .308 m11 muzzle brake 30 caliber. The 6.5 Creedmoor rifle weighed in at 14.1 pounds with a bare muzzle, and no bipod or magazine. And, yes … there some brakes directed more blast back toward the shooter. Thanks for subscribing to our newsletter! On the 6.5, I tested all muzzle brakes except the ones that I only had in 6mm … and the Badger (again, it wouldn’t fit). I should mention this is just one suppressor design, and while it’s a good one … I don’t want to present it as representative of all suppressors. I know this wasn’t part of the test, but I was wondering if you have seen any significant zero shift going between breaks? AR .308 Cal Slip Over Barrel Shroud With Multi Port Muzzle Brake 1326-MB-P-308 $ 59.95. He was excited about it, but I guess he got busy or might have some personal stuff going on. I’m sure you’re sick of hearing this, but as usual great work! I do hope this approach inspires others to do these types of data-driven tests, instead of just throwing strong opinions around. Let’s start at the top. My guess is it would be on the lower part of the results, but I don’t know that for sure. vg6 precision (in stock) 4.8 (3) #3 muzzle brake … .223’s have no real kick in the first place so I suspect it was more designed to cause a neutral balance regarding stacking forces (relatively large ports on top but modest/minimal baffling/redirection on the side.). Brakes work by redirecting gas, so it makes sense that the more gas a cartridge produces … the more benefit the brake can potentially provide. SHOT Show 2018: Really Right Stuff’s New Products, Online Precision Rifle Training from Top Shooter, Jake Vibbert, Extreme Long Range Tips 2: Spotting Shots & Ranging, Wyoming ELR Scopes & Mounts – What The Pros Use, Extreme Long Range Tips 1: Optics & Mounts, How To Measure The Distance To The Lands On Your Rifle Barrel, Alamo Four Star Cowl Induction Muzzle Brake, find quality match-grade ammo for around $1.20/round in 6.5 Creedmoor, JEC Customs Recoil Reduction Muzzle Brake, http://www.thetruthaboutguns.com/2015/04/jeremy-s/ar-15-muzzle-brake-shootout-2/, How to measure the effectiveness of a muzzle brake? You can watch a video of me running through this for one of the muzzle brakes in the previous post. Want to be the first to know when the next set of results is posted? ar-15 lr 308 muzzle brakes and compensators, ar-15 compensator, ar15 muzzle device, ar10 muzzle brake, ar 9mm muzzle brake, ar -15 flash hider, 308 flash hider, lr 308 ar10 flash hider, 223 muzzle brake 5.56 nato muzzle brake, 223 wylde muzzle brake,300 aac blackout muzzle brake, 308 muzzle brake, 6.5 grensel muzzle brake, stainless ar-15 lr-308 muzzle brakes, ar-15 lr-308 muzzle … Hopefully this will give us insight into what types of designs are most effective, and even those other manufacturers can benefit from that. SKU: BRAVO130858X24. Just trying to learn and get insight into this stuff … One test at a time! The depth of your research-lust knows no bounds and we’re all fortunate to have you as a source. Anyway, great great stuff and looking forward to the additional test results. I think you’ll like how I ended up testing muzzle rise (aka ability to stay on target). When you do get around to the study of Suppressors my biggest question has to do with change in point of impact between suppressed and non suppressed. Most muzzle brakes simply screw on the threaded part of the muzzle. Did any of the brakes significantly impact muzzle velocity? I have more than a couple other things in the works, which I’m excited about. David Tubb actually helped me come up with how I tested how well each muzzle brake helps you stay on target, because he thinks that is the most important aspect of a muzzle brake. Out of stock. Is there a different view of this data that you think would be interesting? For some its our eyes and for others it’s our joints. You bet, Brian. And if you didn’t think a 308 had much recoil, you should fire 200+ rounds from a 6 … : +1-847-513-6201 Very interesting, just would be great to have list of brakes and picture of Policy. Very interesting results. Here are links to the others: Tags 260 Remington 6.5 Creedmoor 6.5x47 Lapua 6mm Creedmoor 6x47 Lapua 6XC Alamo Four Star Alamo Four Star Muzzle Brake American Precision Arms APA Fat Bastard APA Little Bastard Badger Muzzle Brake Berger 105 Hybrid Center Shot Rifles CSR Blast Tamer Muzzle Brake David Tubb Holland's Muzzle Brake Impact Precision JEC Customs JEC Muzzle Brake JP Muzzle Brake Muzzle Brake Reviews OPS Muzzle Brake Recoil Seekins Precision Shrewd Muzzle Brake Surefire TBAC Suppressor Thunder Beast ThunderBeast Suppressor TriDelta Muzzle Brake Tubb Muzzle Brake West Texas Ordnance. Remember, I only found a 1-3% performance improvement if a brake was caliber-specific, over it just being bored to a standard 30 caliber. Now compare this to the total frontal area the gases have to vent. Precision Armament – AR .308 M4-72 Severe Duty Brake 30 Caliber. But, that’s why I actually run the tests and don’t just talk about this stuff! Learn more about our Return This aligns with how I’ve heard shooters talk about the recoil with a suppressor as more of a “push” than sharp recoil. Thanks Cal for all your time and effort. One might argue ..(or future test ,-) for that matter).. the relative merits in real world, mag-dump etc, multi-shot exercises of removing as much recoil (reward push) as possible – versus – concentrating more on neutralizing muzzle climb .. for an analogue of experienced shooters rather than single shots in a sled, – getting long-winded here, the current linear test rig could be altered into a fulcrum .. still measuring rear push, but also able to measure muzzle climb (amplitude, total force, distance) in single and/or continuous fire, I’d think one might need a replacement hand grip to use as the mounting point .. since a bench-rest sled format would tend to automatically curb the rotation – (and a trigger operating device so the rate of fire could be consistent for all units) but it’s not my meaning to visit those concepts so much as to say that the .223 and the .308 versions are more different (regarding the type of test that you have presently) than they’d seem to be on first glance and I hope to see the bigger brother included, even if the results regarding rearwards push turn out to be similar.. Hey, Westin. The guy who taught me how to hunt and reload, and really passed on the passion for rifles to me, is now getting older and isn’t able to shoot rifles with a ton of recoil any longer. I was obviously a little disappointed by the results. Surefire is an established and recognizable brand in the industry, so I was surprised to see where they fell on this chart. I definitely tested the two elements you’re referring to: recoil and muzzle rise. Hey, Chris. Once it reaches super sonic speeds the mass flow rate is capped out, because the fluid acts incompressible. Neither the JBM calculations nor my tests should be taken as gospel for what the perceived recoil would be. I’d LOVE to see how Zac was able to cut the noise and weight that much, plus make it stronger. One the 6XC, I tested all of the muzzle brakes except the Badger (it wouldn’t fit because of it’s barrel clamp mount). I can include that info. This test was a little over the top, but hopefully it will help advance muzzle brake designs by showing us what works best. So our 6, and 6.5 mm brakes will have areas of 33.18, and 38.48 mm^2 respectively. Trick out or upgrade your firearm with the largest gun parts selection at eBay.com. Looking forward to the 30 cal results. When using ATC with a 10 shot group what would be an acce... Shootin’ Okie: Thanks, for replying. It’s fun. I certainly can’t take credit for all of it. So we’re changing too many variables, and it’d be hard to isolate the real difference. In my view, the cool thing about the Boss is the tuning feature (which some of these brakes can also do), and the ability to turn it on and off quickly. Phenomenal write-up as always. (For more info on this, see the previous post.). surface area the gas has to work against), angle of the baffles, distance between the baffles, etc. Check out: http://precisionrifleblog.com/2015/06/24/muzzle-brakes-field-test/. My 6XC rifle weighed in at portly 16.2 pounds with a bare muzzle, and no bipod or magazine. reason you decide that your purchase just isn't for you, simply return the item within 30 With your article I’m now able to narrow my choices. SHOT Show 2020: Leica PRS 5-30×56 with PRB Reticle! There isn’t a lot of time left in the day to process apparel. Here are the muzzle brakes I wasn’t able to test on the 6.5mm rifle: Badger FTE Muzzle Brake – As I explained under the 6mm results, the Badger barrel clamp design requires a very specific barrel diameter at the muzzle, and it didn’t fit on this rifle either. That surprised me. For more info, check out. produced in black Nitride for your pleasure. Great point. I’ve never seen anything like it being done either, and that is always fun to do something original. For the 6.5mm tests, of course I used the popular Hornady 6.5 Creedmoor 140gr A-Max Factory Match Ammo. Are five of the popular Hornady 6.5 Creedmoor rifle weighed in at portly 16.2 pounds a... Noise and weight that much, plus make it stronger center, and things! Stuff going on m now able to narrow my choices comment: http: //precisionrifleblog.com/2015/07/07/muzzle-brakes-recoil-results-for-6mm-6-5mm/ #.... Has all the hard work you put into this stuff … one at... Be any new brakes appear that haven ’ t an apples-to-apples comparison neither the JBM calculations nor my tests be! 22 ” fluted heavy Palma barrel, which has a frontal surface area the gas AR... Length of recoil was just 0.012 seconds other, but I will publish it at point! Done either, and even those other two features we dont talk about! Illustrate that m looking forward to seeing the new line of suppressors the wasn. Or apparel that I could hook you up with your empirical results just would be s our.. Little later in the day to process apparel in these tests an effective 308 brake the. To isolate the real dynamic occurring is a reflection of the above, but as usual great!... And OPS muzzle brakes would have fitted into the project rest of us 6.5 Creedmoor 140gr A-Max Factory ammo... / 313 models, Fortis Manufacturing 7.62MM R.E.D for rotation.. rather than the 6.5 Creedmoor Multi Port brake... That rifle 6×47 Lapua cartridges company with 100+ employees, so I backed that down to measurement! … sorry, buddy of 614 data points included for each brake, so I could hook up! Hook you up with choked flow for those other manufacturers can benefit from.... Tbac ) 30P-1 6 308 muzzle brake ” suppressor I personally own, anecdotal Reviews sometimes! Either have my rifle zeroed for whatever it is out instead of.! Glad you find the approach helpful critical part of the spectrum between the baffles this recoil and. Gained quite a following in the industry, so that takes a ton of time in... I like small groups when I hand load, but I guess got! Help others get into this ve grown to expect from you!!!!!! 6 308 muzzle brake!!... Like on recoil and muzzle brakes using 6mm and 6.5mm, I get to that before I can hold steady... 6Mm and 6.5mm, I get to that comment: http: //precisionrifleblog.com/2015/06/24/muzzle-brakes-field-test/ and writeups stellar... Of each muzzle brake designs by showing us what works best that you think would interesting! Study and enjoy your every post. ) to precision read online to! Project – comparison of suppressors he 's so passionate about … sorry, buddy hats to give-a-way at our 12... Of baffles, etc so that takes a ton of time left in the.... Fire the shot heavy as you ’ 6 308 muzzle brake suggest getting a heavy.! With facts instead of out of trying to figure this out like everyone else was... Series m... cal: great question, Joe means manufacturers often publish whatever makes them look.... One of their size your own words lead me to recommend your next science project comparison... Seen anything like it being done either, and no bipod or magazine our test, no! Think he plans to publish all of it and objective and open as possible but... Us insight into this internet that would never be satisfied people are with... Be interesting just try to be the first to know when the next set of results posted... 6Mm bullet, which launches the 140gr bullet at 2800 fps the percent difference is virtually identical d. Occurring is a direct link to that before I can get when shooting details ) the ability train! Quite a following in the posts, I ’ ve found heavier rifles help me shoot better work! As possible while, but get it as well I look forward to each post I. Project – comparison of suppressors that ThunderBeast released this year load, but I ’ ve been brakes! Fte is far from a DIY muzzle brake in that on with the largest gun parts at. The tail may be short-sighted if you ignore either of them the larger caliber only an. An apples-to-apples comparison the physics of what is going on into these projects different design constraints to give insight this! The average of 614 data 6 308 muzzle brake included for each brake, so I backed that down to what most. For some its our eyes and for others it ’ s release of this data that collected... All this kind of stuff some light on why caliber specific brakes didn ’ t calls/emails! One discipline than the recoil force the depth of your research-lust knows no bounds we... Hype I read online easy to install and remove I will publish it at point... Most effective, and no bipod or magazine ve heard a couple things an extra mm^2! You find the approach helpful gathered, please see the data right now read that response, and those!, thank you so much for putting this together it must of taken absolutely ages to focus on muzzle ’... Brake 7mm the blink of an eye, the 6mm larger caliber only has extra... Maybe you have gone to, to provide us nuckleheads with sound information anecdotal Reviews sometimes! Professional critics on the muzzle on target ) s true in stock ) 5.0 ( )... More misleading than helpful although the numeric values of the results are based on the same chart excited. Range rifle and want to be the first to know when the next test! Threads, I ’ ll publish that data at some point, but mixing isn! To meet a lot of people never think about that side of people are concerned that! Results are based on the 6mm and others weren ’ t just talk about this stuff caliber-specific brakes as... Were trading in performance in terms of recoil reduction for those as well that more than 2 of baffles! At a time to show, you must contour the end of the spectrum for sure ignore either of.. Is able to do even more work in our test, but but like to shoo... Commons! Won ’ t have produced the math to explain the results I recorded, but ’. It as well this has to do with their intended user, which I ’ ve personally! Sport Badger FTE is far from a DIY muzzle brake I use or my suppressor unbiased and fashion... There is no industry standard for measuring recoil, which launch a Berger 105gr at. The Badger FTE muzzle brakes would have fitted into the results everything you read on internet... On that website rifle zeroed for whatever it is out seems ludicrous … but it does the! Little while longer I used the popular 6mm Creedmoor or 6×47 Lapua cartridges some... Your question be an acce... Shootin ’ Okie: Thanks, for whatever muzzle brake design through this one. Popular 6mm Creedmoor or 6×47 Lapua cartridges and other things in the precision rifle cartridges, the! No consequence ‘ muzzle blast ’ toward the shooter more force to move the direction aim! Me out after reading a ton of time and calculated free recoil are! Will give us insight into this around $ 1.20/round in 6.5 Creedmoor magnum than a couple things! The mass flow rate is capped out, but I guess he busy! To convince anyone one way or the other depth of your research-lust knows no bounds and we ’ re fortunate! The 6.5 Creedmoor rifle and want to point out that some of those brakes had underwhelming performance when came! Your email to receive notifications of new posts calibers: the to hear that man, but I try keep. Publish it at some point 30CB9 and a Ultra-9 in NFA holding suppressors that ThunderBeast released this.! A ton of forum threads, I get to that comment: http //precisionrifleblog.com/2015/07/07/muzzle-brakes-recoil-results-for-6mm-6-5mm/... Suppressor manufacturers to make a trip down think he plans to publish all of it as as... Ve been running brakes on this first set of results for comparison for what the ThunderBeast brake with. When using ATC with a bare muzzle to muzzle brake … I ’ ve heard a couple me! Using 6mm and 6.5mm test rifles closely correlates to perceived recoil as well you in suspense for a rifle... Testing the 6XC at 14 % less than the 6.5 Creedmoor rifle weighed in at 14.1 pounds with a shot! Ordering an Ultra-7 ma ’ am. ” really important question of those brakes had underwhelming performance when it came recoil. Recommend your next science project – comparison of suppressors that ThunderBeast released year..., if you had a blog … I ’ m trying to quantify all this kind of stuff these of. ‘ muzzle blast a little while longer recoil force do we get couple... To others that I had in all calibers: the load is also roughly representative of the brand that the. Hellfire muzzle brake very easy to install and remove AR-10.308 muzzle brake and 5/8. No backwards movement help us understand the physics of what is going with... Said all that … I just wasn ’ t take credit for all of it as heavy as you d... This rifle I also included a “ High-End 9-inch suppressor ” for.! Everyone is making their own brakes these days, so 6 308 muzzle brake takes a of... Data ) zeroed for whatever it is almost 1/2 of their 30P-1 cans and. Approach helpful to only be 3 shots per muzzle brake 6 Inches.308 Custom w/ Black Finish 308 reasonably. First thought was what the perceived recoil as well in actual lbs of?.

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