Home / Accessory-Muzzle Brakes / Gemtech TRI-LOCK 338LAP MB 3/4-24 View cart “SureFire MUZZLE BRAKE QD 5.56MM 1/2X28” has been added to your cart. Gemtech TRI-LOCK 338LAP MB 3/4-24$15000 Only 1 left in stock Gemtech TRI-LOCK 338LAP MB 3/4-24 quantity Add to cart SKU: 12142 Category: Accessory-Muzzle Brakes Product ID: 41445 Description Description Fits Arrow QM Suppressor Related products Sale! Dead Air Armament KEYMO MUZZLE BRAKE 1/2X28 $8900 Original price was: $8900.$8472Current price is: $8472. Sale! Yankee Hill Machine Company MINI QD BRAKE 9MM 5/8-24 $11395 Original price was: $11395.$9681Current price is: $9681. Gemtech QUICKMOUNT 7.62MM CC MB 5/8-24 $9900 Sale! SureFire MUZZLE BRAKE QD 5.56MM 1/2X28 $16900 Original price was: $16900.$15824Current price is: $15824.