Inventorytyp : Reg Vendor Group : Mpa Product Description Description: Threaded Safety Extensions Made from 6061-T6 aluminum. Additional Information: Thread Size 7/8x9 Length 6 inches. For MPA10T and MPA10SST .45 pistols. Threaded Safety Extensions .45 Caliber 7/8x9 Threads Manufacturer: Masterpiece Arms Item#: ACU-MPA10T-73 Low Stock $29.99 Quantity Prices for internet orders only. Not all products available in store. Overall Customer Rating:  Rate This Item   |  Write a Review Related Items Muzzle Brake/Suppressor Adapter for Colt Commando/M4/M16/HK 416 $125.99 Installation Kit Muzzle Brake and Stabilizer $80.99 Defender Muzzle Brake Mini 9mm/22 3 Inch $43.99 Muzzle Brake/Suppressor Adapter for 6.8 Remington SPC Semi-Auto/ $125.99 Defender Muzzle Brake .45 Caliber 3 Inch $43.99 Muzzle Brake/Suppressor Adapter for Armalite AR-10/Bushmaster BA $125.99