Home / Accessory-Silencer Accessories / Dead Air Armament SANDMAN 5.56 FRONT CAP View cart “Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28” has been added to your cart. Sale! Dead Air Armament SANDMAN 5.56 FRONT CAP$6900 $6042 In stock Dead Air Armament SANDMAN 5.56 FRONT CAP quantity Add to cart SKU: DA201 Category: Accessory-Silencer Accessories Product ID: 29781 Description Description 5.56 Sandman Front Cap Related products Yankee Hill Machine Company QD MOUNT THEAD PROTECTOR $1795 Gemtech ADAPTER S&W M&P22C/22LR $6200 Sale! SilencerCo 3-LUG MUZZLE DEVICE 9MM 1/2X36 $8900 $8211 Sale! Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24 $7495 $7135