Forward Controls Design 6310RF Plan B Flash Suppressor Mount - 5/8x24

6310RF a Plan B compatible flash suppressor / compensator, a collaboration is between Revival Defense and Forward Controls Design. Based on the successful 6310 design that's been well proven on many of their Dead Air Keymo and Xeno devices, 6310 is a closed bottom flash suppressor / muzzle rise compensator that provides 15 to 20% better compensator performance, without the extra muzzle flash, concussion and noise normally associated with a compensator. 6310's shorter and smaller 3 o'clock and 9 o'clock ports force more gas to be vented through the 3 upward facing ports. 6310RF, like all 6310 family of flash suppressor / compensator, has a closed bottom, which requires timing to ensure the center port faces 12 o'clock dead center. 6310RF has external 0.900 x 24 threads, compatible with sound suppressors with 0.900 x 24 threads and adapters such as Rearden's Atlas adapter. 6310RF's length is shorter than that of a TDP spec M16 A2 compensator. 6310RF has .900 x 24 External threads & a tap