Home / Accessory-Muzzle Brakes / Gemtech TRI-LOCK 338LAP MB 3/4-24 View cart “SilencerCo ASR MUZZLE BRAKE 5.56 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! Yankee Hill Machine Company QD FLASH HIDER 30CAL M14X1LH $11395 Original price was: $11395.$9681Current price is: $9681. Gemtech QUICKMOUNT 5.56MM CC MB 1/2-28 $9900 POF USA MUZZLE BRAKE 223/5.56 1/2X28 $6200 Gemtech TRI-LOCK 338LAP MB M18X1.5 RH $15000