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Mfg Item #: 64132
AAC's Blackout 51T Muzzle Brake provides excellent recoil mitigation and enables users to quickly and easily install an AAC fast-attach silencer to their precision rifle or carbine. It is constructed with aerospace-grade, heat-treated 17-4 stainless steel and nitride-coated for high surface hardness and durability. This model is for rifles chambered in 5.56mm.
| Finish | Matte |
|---|---|
| Caliber | 223 Rem | 5.56 NATO |
| Nfa Thread Pattern | 1/2x28 |
| Additional Feature 2 | Allows for QD of Suppressor |
| Additional Feature 3 | 51 Tooth Ratcheting System |