Highly-efficient muzzle brake design and compatible with AAC sound suppressors. Constructed with aerospace-grade heat-treated 17-4 stainless steel and Nitride coated for high surface hardness and durability.
51T Ratchet Mount / 5.56 / ½ - 28TPI – includes complete set of shims & Rocksett
Shipped USPS Priority Mail for $120.
PayPal gift, + 4% for non-gift, or USPS money orders preferred. Not interested in trades.