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The SR-5™, an evolutionary fast attach silencers for 5.56mm hosts. The SR-5™ utilizes a variant of the AAC 90 Tooth Ratchet Taper™ fast-attach system that enables users to securely install or remove the silencer in less than three seconds using an intuitive motion and gross motor skills. The rock solid interface of the 90 Tooth Ratchet Taper™ system minimizes point-of-impact shift and enables users to fully explore the accuracy potential of their host weapon. The durable, fully-welded 100% Inconel 718 baffle core of the SR-5™ is designed to minimize back pressure and feature a newly designed blast baffle that provides additional erosion resistance for use with short barreled hosts.

*14.5” Colt M4, M855, 10.5” Mk18, M855


Specification Information

Caliber Rating 5.56mm (.223)
Color Black
Length 6.7"
Diameter 1.5"
Weight 17.5 oz
Finish High Temperature Cerakote™
Full-Auto Rated Full-Auto Rated
Manufacturer AAC
Build Material 316L Stainless Steel, Inconel 718

1 Reviews For AAC SR-5

  • Lance1/3/2017

    This is my first suppressor so I don't have a lot of experience to draw from to compare. I have shot an MP5 and a Ruger 10-22 suppressed but just a few rounds through each. The host for my SR-5 is an M&P 15 Sport. I made three modifications. Removed front sight and replaced with a low profile gas block and full length rail, plus a Gemtech adjustable bolt carrier group. The weapon sounds like a 22 rifle shooting CCI Stingers. I have put two mags through it with no malfunctions of any kind. There is a first round pop but nothing to get exited about. Besides the suppression I was also impressed with the lack of gas in my face. I had read countless reviews of suppressed AR's having significant blow back in the shooters face but there was none here. The SR-5 is built like a tank and the ratchet system is stupid simple to use. I would highly recommend it. It is heavy for it's size but it's not large and is quite effective.

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SKU: AAC 102753
An evolutionary fast attach silencers for 5.56mm hosts.

Availability: In stock





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