Home / Accessory-Silencer Accessories / Gemtech SHIM SET 762MM 5/8-24 View cart “Gemtech GM9 THREAD REAR MOUNT M18X1RH” has been added to your cart. Gemtech SHIM SET 762MM 5/8-24$700 In stock Gemtech SHIM SET 762MM 5/8-24 quantity Add to cart SKU: 3013333 Category: Accessory-Silencer Accessories Product ID: 60807 Description Description 5/8×24Fits 7.62mm Rifles Related products Sale! Rugged Suppressors OBSIDIAN45 3 LUG ADAPT 9/16X24 $8500 Original price was: $8500.$7561Current price is: $7561. Gemtech GM9 THREAD REAR MOUNT M18X1RH $9100 SilencerCo O-RING BOOSTER PACK $900 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 Original price was: $7495.$7135Current price is: $7135.