Inventorytyp : Reg Vendor Group : Mpa Product Description Description: Threaded Safety Extensions Made from 6061-T6 aluminum. Additional Information: Thread Size 1/2x28 Length 5 inches. For MPA30T and MPA930SST Mini 9mm and .22LR pistols. Threaded Safety Extensions 9mm/.22LR 1/2x28 Threads Manufacturer: Masterpiece Arms Item#: ACU-MPA930T-73 In 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 Barrel De-Resonator Standard Barrel Black $8.99 AK M16 Style Muzzle Brake $9.99 Muzzle Brake/Suppressor Adapter for .338 Caliber (8.6 mm) Rifle $164.99 Muzzle Brake/Suppressor Adapter for Armalite AR-10/Bushmaster BA $125.99 Muzzle Brake/Suppressor Adapter for 6.8 Remington SPC Semi-Auto/ $125.99 Defender Muzzle Brake .45 Caliber 3 Inch $43.99