precisionexcellence Shop now precision excellence Shop now Sale! Retro 4-Inch Extended Flash Hider | XM177-style | Fits AR15 $39.95 $32.95 Sale! Retro Mil-Spec 2-Position Carbine Buffer Tube $29.95 $24.95 Linemount Retro XM177 Handguard Set | Fits AR15 $39.95 Sale! Retro AR15 A1 Triangle Carbine Handguard Set – Black $39.95 $29.95 SHOP BY CATEGORY SHOP AR / M-16 / RETRO PARTS SHOP T91 PARTS SHOP M1 CARBINE PARTS SHOP THOMPSON .45 PARTS SHOP RUGER 10/22 PARTS SHOP HEADSPACE GAUGES