Home / Accessory-Silencer Accessories / Dead Air Armament SANDMAN 5.56 FRONT CAP View cart “Yankee Hill Machine Company NIELSEN PISTON 9MM M13.5X1LH” has been added to your cart. Sale! Dead Air Armament SANDMAN 5.56 FRONT CAP$6900 Original price was: $6900.$6042Current price is: $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 SilencerCo DELTA 1/2X28 THREAD SPACER $1900 Gemtech GM9 THREAD REAR MOUNT M18X1RH $9100 Sale! Dead Air Armament XENO MOUNT FLASH HIDER 5/8X24 $8900 Original price was: $8900.$8472Current price is: $8472. Sale! Yankee Hill Machine Company NIELSEN PISTON 9MM M13.5X1LH $7495 Original price was: $7495.$7135Current price is: $7135.