Home / Accessory-Muzzle Brakes / Gemtech TRI-LOCK 338LAP MB 5/8-24 View cart “SureFire MUZZLE BRAKE QD 5.56MM 1/2X28” has been added to your cart. Gemtech TRI-LOCK 338LAP MB 5/8-24$15000 In stock Gemtech TRI-LOCK 338LAP MB 5/8-24 quantity Add to cart SKU: 12143 Category: Accessory-Muzzle Brakes Product ID: 33853 Description Description Fits Arrow QM Suppressor Related products Gemtech QUICKMOUNT 5.56MM CC MB 1/2-28 $9900 Gemtech QUICKMOUNT 7.62MM CC MB M15X1 $9900 Sale! SilencerCo ALPHA DIRECT THREAD MT 5/8X24 $8400 Original price was: $8400.$7816Current price is: $7816. Sale! Q PLAN-B SAKER MOUNT $14900 Original price was: $14900.$13739Current price is: $13739.