NIB off new gun. Include packaging, shims, and rockset $140
MK13-SD MUZZLE BRAKE Fast-Attach Finish:Nitride Mount:Proprietary Ratchet Mount for MK13-SD Highly-efficient muzzle brake design and compatible with the AAC MK13-SD. Constructed with aerospace-grade heat-treated 17-4 stainless steel and Nitride coated for high surface hardness and durability. MSRP: $170.00 Availability: In Stock Advanced Armament Co (AAC) Blackout Muzzle Brake 90-Tooth Ratchet Mk13-SD Suppressor Mount 7.62mm 5/8"-24 Thread Steel Matte Mounted but not fired.
WTS ADVANCED ARMAMENT CO (AAC) BLACKOUT MUZZLE BRAKE 90-TOOTH RATCHET MK13-SD SUPPRESSOR MOUNT 7.62MM 5/8"-24 THREAD STE
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