Description GrovTec G-Nite .223 Nitride Pronged Flash Hider – 1/2×28 Designed to cool down release gases suppress the flash signature • One Piece Steel Construction• Includes Crush Washer Additional information Weight 4.96 oz Dimensions 5.5 × 3 × 1.75 in Muzzle Device Type Flash Hider Threads 1/2×28 Cartridge Compatibility .22 (.223/5.56/.224 Finish Nitride / Melonite MPN GTHM355 UPC 850001279178
