Diameter(at largest point): 0.866 The Cerakote job on my sample was done evenly and thoroughly, but the machining leaves something to be desired. New link https://www.brownells.com/rifle-parts/muzzle-devices/compensators-amp-muzzle-brakes/ar-15-m4-72-severe-duty-compensator-dlc-22-caliber-prod58033.aspx?avad=avant&aid=170901&cm_mmc=affiliate-_-Itwine-_-Avantlink-_-Custom+Link&utm_medium=affiliate&utm_source=Avantlink&utm_content=NA&utm_campaign=Itwine Then I stood by my buddy at the range while he shot his braked .308, and I came to the conclusion that using such a device at a range with other people in close proximity is just inconsiderate. You can also get it in the Stainless-Steel finish to give your rifle that 2-Tone look. Id love to see a comparison of brakes + blast shields, including the aforementioned Indian Creek Device (with several different brakes): Lantac Dragon + Blast Mitigation Device While weve listed several great options in each category, If I had to pick just one, I might lean towards the Hiperfire HIPERCOMP 5.56C or the wonderful true hybrid the VG6 Precision Epsilon. Their parts arent currently for sale in the U.S. that I know of, but theyre expected to be available through Brownells and other retailers in the near future. I suppose a strap wrench would be the way to install this guy as, again, there are no wrench flats but also really no other appropriate feature to exploit for torquing purposes (I may have shoved the shaft of a screwdriver in the muzzle teeth). ^^^^^^^. Muzzle Brake Options | ACR Forum Finish:machined stainless (as tested) or Cerakoted (in Ti, Cerakote or flame anodized) Save my name, email, and website in this browser for the next time I comment. Leaving the un-touched-up, raw machined finish is a bit ballsy as it leaves every little nick and imperfection fully visible. Diameter(at largest point): 1.0 Material: steel (high strength corrosion resistant alloy) As a bonus, some flash hiders do tend to at least slightly lessen felt recoil. A high-pressure poodle-shooting round made much louder with a brake, with little net gain for the shooter. Good for being nice to neighbors on the range. New price $89 and up Venom Defense & Design AR-10, 2-Port Compensator Simply put, a compensator redirects gases upward and reduces unwanted barrel rise while firing. Finish:black Maybe if youve had rotator cuff surgery, or youre shooting a full-auto rifle. True. This creates very soft low energy recoil that allows for absolute control. Cody, pick any brake you like and add an Indian Creek Design BFD to the package, it will give you all the brake capabilities you want and throw the blast downrange too. Diameter(at largest point): 1.081 Material: steel 1.25 O.D. It would probably be more helpful to recoil reduction test a bunch of popular suppressors, actually, rather than what they mount to. MSRP:$149. There isnt a whole lot of reviews out on these two, but they look similar to some of the Griffin comps. Result! core15 muzzle brake Diameter(at largest point): 1.014 BTW you could download the Excel doc and tinker with the data as you please. Weight:1.67oz There was a lot of impressive recoil reduction performance in this group of brakes, with the top 12 coming within 10% of each other. Hey is there any chance u could do a similar test for sbrs, or do u believe the results would pretty much b the same, regardless of barrel length? Forum. Im lucky enough to live close enough to the wide open spaces that its no more than a half hour drive to get to get to any one of three great outdoor shooting spots. MSRP:$89.99. Flash and recoil testing of this would be appreciated in future brake shootouts. New price $92 Dead Air Armament Keymount Muzzle Brake Material: hardened steel Wrench flats! Once again though, V Sevens machining and finish is great. FWIW I think its fair to say that 13 of the 20 brakes that reduced recoil in this test by more than the Kahntrol brake have either no design feature whatsoever or have only very limited design features creating downwards force. For multiple reasons. It is designed to have much less side blast and noise associated with typical compensators. Length:2.601 No Change Tactical Advantage Armory 3P-23 Titanium 3%er Muzzle Brake Tactical Advantage Armory BC-23 Compensator: My BC-23 sample is stainless steel, but on the TAA website it appears titanium is the only option [EDIT: TAA confirmed that they only make Ti brakes. Pop this on an NFA lower with a three round burst mech. Price: $899.00. Machining is great everywhere except for obvious tool pass marks on the center-facing sides of the baffles. No specific plans for that, but Im sure itll happen eventually as new muzzle devices keep hitting the market and were all curious to see how they stack up. Also, far too many people obsess over getting the lightest possible rifle, not seeming to understand that Isaac Newton wasnt just making suggestions in his three laws. .223/5.56 Muzzle Brake; Black Nitride Finish; 1/2X28 Thread Pitch; One Crush Washer Included Hard to argue with that if the RACs looks are to your liking. Finish:black oxide VG6 Precisions EPSILON 556 affords you the best muzzle control and recoil mitigation the industry has to offer. MSRP:$125. Material: stainless steel As such, the folks next to you at the range might shoot slightly less dirty looks your way. Email if youre interested. Bare muzzle is the basis for comparison against which all of the muzzle devices are measured. Hiperfire HIPERCOMP 5.56C Hiperfire is a name that is absolutely huge in the world of competitive shooters. The limited tests Ive proposed are about as empirical as it gets when it comes to testing the ACTUAL effectiveness of these devices in doing what we REALLY want them to achieve: Keeping the muzzle down during strings of fire. Click on any of the images in this articleto see them full-size. Each muzzle brake is jet-black nitride treated for superior corrosion resistance. Length:2.2 Munich | Germany, History, Population, Oktoberfest, & Facts The noise, muzzle flash, and concussion were so obnoxious that every time he shot I flinched. The best way to prevent and slow down transmission is to be well informed about the COVID-19 virus, the disease it causes and how it spreads. Weight:2.66 oz Not much, but enough to notice and to be relatively confident of it. core15 muzzle brake Diameter(at largest point): 0.866 Dead/ Bad Links Dynamic Resistance Muzzle Break Incidentally, that was before Griffin even released the Paladin brakes. As you can clearly see in the photo above, the ports are angled rearwards; a common theme among all of the top-performing brakes. I like this suppressor a lot. We clearly have a lot of good options. Now that weve gone over the basic types of muzzle device, and the benefits and functions of each imagine a device that is a hybrid of all of the above. And sorry if this seems like a stupid question, but pretty new to shooting ARs as I just recently escaped an oppressive state that doesnt allow them. Great job dude, thanks for putting in the work. As with all of the brakes and flash hiders Ive had from SureFire, machining and finish are totally flawless. It acts as a QD mount for KACs 5.56 suppressor line, and is a combination brake / comp / and flash hider. Precision Armament M4-72 Severe-Duty Compensator: After two 5.56 tests and one .308 test, Im sure the M4-72 is pretty bummed out to have been dethroned as reigning recoil reduction champion. Actually, it could be a lot of fun to build a mecha-themed rifle to match (yes, thats a challenge). They are hybrids which attempt to both suppress flash and mitigate recoil. While it wasnt particularly impressive in the flash hider testing, it did perform better in recoil reduction than I would have guessed based on the external design, cutting it down by almost 53%. Over 79% of the muzzle devices in the test cut recoil by half or more. Dyspeptic- I helped develop the Indian Creek Design BFD (blast forwarding device) that Jeremy S is testing. Read ALL of these tests repeatedly. Lets start our discussion of muzzle devices with the venerable flash hider. All of those companies make unsubstantiated claims about the recoil reduction of their brakes and for many of us that could be the deciding factor on which suppressor we end up buying since all of these cans are coming to within a few Db of each other as the technology improves. Weight:3.094oz I remember you finding some erosion on an aluminum brake in one of your other tests. Of all the devices I have installed on my ARs over the years, the one thing that has produced more audible wows than any other is an effective muzzle brake. They look cool, but the blast is just. Weight:3.284oz Material: Grade 5 titanium MSRP:$59.95. Weight:1.42 oz in titanium, 1.77oz in stainless Material: Grade 5 titanium A muzzle brake counteracts rearward force of the AR that occurs when firing. New price $85 Griffin Armament M4SD Hammer Comp Dead/ Bad Links Nord Arms Standard Brake Length:2.406 Im impressed. As a 3-gunner, this is certainly a muzzle brake to consider. APOC Armory A2 Flash Hider This black nitride finished flash hider is a great pick for a basic build. We found that brakes with top venting ports that were very effective on a sled performed not so great when tested freely. As we saw in the .30 cal test, though, a good design is a good design, and relative performance carried over between calibers very closely. Jeremy strives to collect objective data whenever possible, and looks to write accurate reviews that reflect the true user experience. Maybe if the pressure testing thing goes well. After switching to the .223 caliber end cap, recoil reduction jumped to 49.45%. The nitride finish is very nice. I hate muzzle brakes, with a flaming passion. This brake should have been tumbled and/or media blasted after it was machined. The BCM A2X flash hider is machined from 4150 steel and phosphate coated per MIL-STD-171. core15 muzzle brake - uomni.media Knights Armament Triple Tap Flash Suppressor/Compensator: Wire EDM-machined from Inconel, the ~$450 KAC 3T puts the MAMS price tag to shame. Or, is the most of ~.4 gained by superior steering of the combustion gases escaping the chamber (better design)? MSRP:$133. Finish:Mil-spec Parkerize, or raw I dig subtle machine marks that show a piece like this has been turned down from stock on a lathe, and the Black Dawn wears it proudly. 74.03%. With the top vents starting after the first port, it appears to have a more controlled amount of muzzle rise compensation than the other VD brake tested above. Do you see any erosion on this copper brake? Im one of the guys who bought one of the brakes, and learned that I didnt like them. I doubt there would be much if any swapping of ranks (1st, 2nd, 3rd, 10th, etc.). It just seems like a company would realize that kinda thing is problematic before they start marketing it. Also, how heavy is your AR-15 and how heavy is the sliding rig? MSRP:$89.18. The large port presents a broad surface for gasses to impact against, which keeps the muzzle down and the sights on target. I own a couple of them and they are very well priced with a nice QPQ finish. Will you be doing this test for Shotguns (muzzle breaks), Like how your tests keep the human factor out the the muzzle break tests. Finish:raw I also use at the bench but I figure I need the flash reduction. The VG6 Epsilon 556 carries many of the same characteristics as the Gamma 556 with a few exceptions. If so, you might want to take a look at what a compensator brings to the table. Some examples include .308, 6.5 Creedmoor, 7.6239, 6.5 Grendel, 6.8 SPC, 300 Blackout and any other projectile .308 . APOC Armory Competition Muzzle Brake As its name suggests, the APOC Armory Competition muzzle brake was designed with the competition shooter in mind. Material: stainless steel Jeremy, great information and I liked that you did start mentioning about the side blast from some of these compensators. Length:2.313 With so many ARs, however, Im reminded of that old tale of the incompetent tailor with a glib tongue: upon picking up their suit, a customer realizes that it doesnt even remotely fit, but the tailor convinces the customer to hunch over like so, hike up his left arm into the sleeve by three inches, twist a little bit to the right, walk in a half-step and presto! Diameter(at largest point): 0.866 Theres no vertical muzzle rise on an AR15. ALL RIGHTS RESERVED. Someday, Im going to publish my laws of guns, and this one will be conservation of pain. You can have pain in your pocket to get the rifle to fit correctly with a good pad, you can have pain in carrying a heavier rifle all day, or you can have pain in the ears when you light off the first round. Hunting predators at night, unless you have access to thermal or night vision well, lets just say preserving your ability to see is quite important. Finish:black oxide As an aside, this is also a pretty striking design. Timing it is not necessary, as thats the job of the Ti sleeve, which goes on next. I swapped between some of the ones that caught my eye during that period) and I think my shoulder dyno is pretty decently calibrated haha. Theyre all very confident theyll beat the M4-72 and the Titan hands-down. Ill just be fighting it and having to pull the muzzle back up to target with my support hand. In one of the earlier tests there was a brake with a few upwards-venting holes that could be plugged with set screws, and the recoil difference between wide open and plugged was too tight to properly measureI suppose the gas that would have gone out the top was, once the vents were plugged, now interacting with the baffles. Thank you for doing these tests, very illuminating. Material: 416 stainless steel (also available in titanium) The theory here is that it creates somewhat of a baffle-like restriction at the front, forcing more gas and pressure out the sides, and therefore less out the muzzle, than would happen with straight prongs. There has been a lot of back-and-forth in the industry about swappable suppressor end caps, though, with some stating that theyre nothing but a marketing ploy to sell accessories while some insist that theyre truly effective at reducing volume levels when shooting smaller diameter calibers through an oversized bore. The 223CB is incredibly compact, but its two, rearwards-angled baffles are obviously highly efficient at catching and redirecting gas and pressure. Strike Industries King Comp The Strike Industries King Comp features a large dual chamber design, which was engineered to reduce felt recoil and help reduce the side concussion with the specifically angled gas ports. Finish:black (it looks parkerized) Nitride finish is nicely done and has held up well on the high-mileage loaner unit I borrowed for this test. Heres my proposal : Take the best brake, say the M72, and several of best selling comps. You might also feel a slight reduction in recoil, depending on the compensator, but again, thats not necessarily the intended effect. . Munich, by far the largest city in southern Germany, lies about 30 miles (50 km) north of the edge of the Alps and along the Isar River, which flows through the middle of the city. It was effectively a wash. As a NooYawkuh, small part of me is almost thankful for that provision of the SAFE Act, as many of the brakes have disappeared. Your brakes look cool and work very well. MSRP:$69. I also want to do another AR-15 trigger roundup (component triggers this time) and a couple of flashlight roundups (tactical and gun-mounted). Diameter(at largest point): 0.866 Im sure recoil could be reduced further by coming closer and closer to sealing the gaps between the prongs at the muzzle end and creating a true, perpendicular baffle, but Im also fairly sure it would do so at a meaningful cost to flash suppression (at which, again, its a total rockstar). So, you chose a bunch of 10 year old antiques from GRIFFIN ARMAMENT instead of their current manufacture taper lock suppressor mount models? CMMG SV Brake Compensator Since the name of this muzzle device indicates it is both a brake and a compensator, we feel compelled to include it here. Dead/ Bad Links Lund/SJC .223 Titan Compensator, Link Update 3 of 3 With the exception of shooting in a speed-related competition where I want the best brake possible, I shoot suppressed.