Home / Accessory-Muzzle Brakes / Barrett Firearms MUZZLE BRAKE AM338 ADAPTER View cart “Gemtech TRI-LOCK 338LAP MB 3/4-24” has been added to your cart. Sale! Barrett Firearms MUZZLE BRAKE AM338 ADAPTER$25000 $20391 Out of stock SKU: 16129 Category: Accessory-Muzzle Brakes Product ID: 35847 Description Description Related products Sale! AAC (Advanced Armament) MUZZLE BRAKE 80T 50BMG 24X1 $39999 $31298 Gemtech TRI-LOCK 338LAP MB 3/4-24 $15000 Gemtech TRI-LOCK 338LAP MB 5/8-24 $15000 Gemtech TRI-LOCK 338LAP MB M18X1.5 RH $15000