Home / Accessory-Silencer Accessories / SilencerCo DELTA 1/2X28 THREAD SPACER View cart “Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28” has been added to your cart. SilencerCo DELTA 1/2X28 THREAD SPACER$1900 In stock SilencerCo DELTA 1/2X28 THREAD SPACER quantity Add to cart SKU: AC114 Category: Accessory-Silencer Accessories Product ID: 29403 Description Description 1/2×28 Rifle Thread Spacer Related products Sale! Dead Air Armament XENO MOUNT FLASH HIDER 5/8X24 $8900 Original price was: $8900.$8472Current price is: $8472. Sale! Dead Air Armament WOLVERINE INSERT 24MM RH LONG $8900 Original price was: $8900.$7865Current price is: $7865. Sale! Yankee Hill Machine Company SIDEWINDER PISTON 45ACP 16X1LH $7495 Original price was: $7495.$7135Current price is: $7135. Gemtech ADAPTER S&W M&P22C/22LR $6200