Home / Accessory-Flash Hiders / SureFire PROCOMP MB 5.56MM 1/2X28 You cannot add "SureFire TRI-LUG QD M13.5X1LH RYDER MNT" to the cart because the product is out of stock. Sale! SureFire PROCOMP MB 5.56MM 1/2X28$9900 Original price was: $9900.$9834Current price is: $9834. Out of stock SKU: PROCOMP-556-1/2-28 Category: Accessory-Flash Hiders Product ID: 55216 Description Description Related products Sale! SilencerCo ASR FLASH HIDER 5.56MM 1/2X28 $9400 Original price was: $9400.$8606Current price is: $8606. Sale! SilencerCo ASR 9MM FLASH HIDER 1/2X28 $9400 Original price was: $9400.$8606Current price is: $8606. Sale! SilencerCo ASR FLASH HIDER 1/2X28 $9400 Original price was: $9400.$8606Current price is: $8606. Sale! Yankee Hill Machine Company SHORT SRX FLASH HIDER 5/8-32 $8995 Original price was: $8995.$8381Current price is: $8381.