Home / Accessory-Muzzle Brakes / Gemtech TRI-LOCK 338LAP MB M18X1.5 RH View cart “POF USA MUZZLE BRAKE 223/5.56 1/2X28” has been added to your cart. Gemtech TRI-LOCK 338LAP MB M18X1.5 RH$15000 In stock Gemtech TRI-LOCK 338LAP MB M18X1.5 RH quantity Add to cart SKU: 12144 Category: Accessory-Muzzle Brakes Product ID: 41256 Description Description Fits Arrow QM Suppressor Related products Gemtech QUICKMOUNT 7.62MM CC MB M15X1 $9900 Gemtech QUICKMOUNT 7.62MM CC MB 5/8-24 $9900 Gemtech QUICKMOUNT 5.56MM CC MB 1/2-28 $9900 Sale! Q PLAN-B SAKER MOUNT $14900 Original price was: $14900.$13739Current price is: $13739.