Forward Controls Design 6310RF-A1-LH Flash Hider, .30 Carbine, 5/8x24, Nitride, Black, 6310RF-A1, LH

Forward Controls Design 6310RF-A1-LH Flash Hider, .30 Carbine, 5/8x24, Nitride, Black, 6310RF-A1, LH. Based on the venerable and classic A1 (bird cage) flash suppressor design with 6 evenly spaced ports 6310RF-A1 LH is compatible with 1x16 LH sound suppressors and suppressor adapters. It features internal grooves for improved flash suppression these grooves are functional and not decorations. The grooves serve to reduce both the immediate flash and the secondary flash. However the small difference we'd rather have the reduction than without. As with other muzzle devices Forward Controls Design produces it has the MIL standard 3/4 flats any in spec any known good AR15 armorer's wrench can be used to install or remove. A blind hole is drilled behind the external 1x16LH threads for users that want to pin and weld the 6310RF-A1 LH in place. Threaded for 5/85x 24 barrels 6310RF-A1 LH has 1x16 LH threads for suppressors with 1x16 LH threads such as CAT's WB 1x16LH QD (model CAT/JL/A1) or adapters with 1x16 LH threads such as CAT/TSF-X . Specifications for Forward Controls Design 6310RF-A1-LH Flash Hider: Manufacturer: Forward Controls Design Color: Black Caliber: .30 Carbine Finish: Nitride Threads per Inch: 5/8x24 Length: 1.755 in Weight: 2.1 oz Package Contents: Forward Controls Design 6310RF-A1-LH Flash Hider Forward Controls Design 6310RF-A1 LH: 6310RF-A1-LH Flash Hider .30 Carbine 5/8x24 Nitride Black