34% off Product Description The GEMTECH Tri-Lock Adapter allows quick mounting and detachment of the .338 Lapua ARROW suppressor. Mfg: Gemtech Tri-Lock Muzzle Break For Arrow Qm Suppressor - Tri-Lock .338lm Muzzle Brake-Arrow Qm Suppressor-3/4-24 at Brownells.com Browse all Brownells.com deals $99.99 $150.99 34% Discount You save $51.00 In Stock at Brownells.com Buy Now at Brownells.com Secure checkout Easy returns or compare prices Amazon eBay Product Details Category Compensators & Muzzle Brakes Brand Gemtech MPN 12142 Gemtech