While this claim is a little ambitious, it will provide you noticeable improvement. The SLR website says that the SR47 “stops muzzle rise completely”. I shot it both ways and noticed no change in performance. If this really bugs you, back the brake off a few half-turns until the tip of the muzzle is no longer visible through the brake. In the case of the SR47, the barrel crown actually protruded into the baffle chamber when screwed all the way down. This may or may not cause you heartburn when selecting a muzzle device. But it appears that Century threaded more of the barrel-end than some other manufacturers. The pitch is fine, a Soviet-standard 14x1LH. The RAS47, for some reason, as longer threads than most other AKs. Speaking of threads, there is something I will mention, specific to the rifle I used. This spacing works pretty well and I was able to get the SR47 timed perfectly so that it screwed all the way down to the front sight base, with no exposed thread gap. It has two indexing points, at 12 and 6 o’clock. There is absolutely no perceptible change in weight or balance when you attach this brake. It’s great for people who want the shortest possible length without hiring a smith to chop your barrel, push your front sight back and then pin/weld a muzzle device. I love the small footprint of this brake. It’s 1.2 inches long and weighs a scant 2 ounces. It’s made of 4140 steel and melonited for a deep black finish. The SR47 is a traditional short brake – a single baffle on each side. Author’s note: Before anybody comments on the recent controversy regarding EOTech sights, let me just say this particular optic has been with me since 2008, survived a total of 26 months in Iraq and countless rounds since then with no loss of zero or parallax shift. Ammunition was Red Army Standard brass-cased FMJ. Optic is an EOTech 512 on a Midwest Industries side rail mount. It was configured as shown in photos with mostly Magpul furniture (save the VLTOR stock tube) and magazines. The base rifle used for testing was a Century Arms RAS47 stamped receiver AK in 7.62x39mm. Compensator designs usually call for vents/ports spaced between 10 and 2 o’clock on the muzzle, as opposed to the aforementioned 9 and 3 lateral baffles.Ĭheck out the video below to see how the SR47 and Synergy Comp look through night vision! The result is a rifle that shoots “flatter” if not necessarily “softer”. You may still feel the same push into the shoulder-pocket but the muzzle-and your sight picture-will not jump as much as they normally might. These baffles may be angled slightly to pull the gun forward slightly, softening that “push” or “bump” you feel in your shoulder.Ī compensator’s primary purpose is to reduce muzzle rise. Traditional brakes are pretty easy to spot by their large silencer-style baffles typically positioned at 3 and 9 o’clock. See what I mean about being fuzzy?Ī muzzle brake is designed to reduce perceived recoil – the gun’s rearward movement into the shooter. Although, there are a bunch of devices that perform both functions. It’s a concept that has always felt kind of fuzzy to me and, technically, the terms are not interchangeable. They were kind enough to send us two: the SR47 brake and the AK Synergy Comp.įirst, let’s talk about the difference between a brake and a compensator. SLR Rifleworks, refusing to give up the cutting edge, has entered the game with a number of AK-specific accessories, including muzzle devices. It does not store any personal data.SLR Rifleworks SR47 and Synergy Comp Review The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly.
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