Home / Accessory-Silencer Accessories / SilencerCo DELTA THREAD PROTECTOR 1/2X28 SilencerCo DELTA THREAD PROTECTOR 1/2X28$1900 In stock SilencerCo DELTA THREAD PROTECTOR 1/2X28 quantity Add to cart SKU: AC6 Category: Accessory-Silencer Accessories Product ID: 53273 Description Description Thread Protector W/ O-ring Related products Gemtech ADAPTER MM9 FTM 1/2-28 $7500 Sale! Dead Air Armament XENO MOUNT MUZZLE BRAKE 1/2X28 $8900 Original price was: $8900.$8472Current price is: $8472. Sale! Dead Air Armament XENO MOUNT FLASH HIDER 1/2X28 $8900 Original price was: $8900.$8472Current price is: $8472. Sale! Dead Air Armament XENO MOUNT FLASH HIDER 5/8X24 $8900 Original price was: $8900.$8472Current price is: $8472.