Home / Accessory-Muzzle Brakes / Gemtech TRI-LOCK 338LAP MB 3/4-24 Gemtech TRI-LOCK 338LAP MB 3/4-24$15000 Only 2 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! SilencerCo ALPHA DIRECT THREAD MT 5/8X24 $8400 Original price was: $8400.$7816Current price is: $7816. Gemtech QUICKMOUNT 5.56MM CC MB 1/2-28 $9900 Gemtech QUICKMOUNT 7.62MM CC MB M15X1 $9900 Sale! Yankee Hill Machine Company FLASH HIDER MINI QD 1/2-28 $11395 Original price was: $11395.$9681Current price is: $9681.