The 6310RF (Revival Defense, Forward Controls) is a Closed-Tine, Closed-Bottom, Flash Hider and "Plan B" Compatible Tapered Suppressor Mount in 5/8x24.
When designing the 6315RF, we set out to create our ideal muzzle device while incorporating the "Plan B" Type Tapered Suppressor Mount. The 6315RF and 6310RF are based on the successful FCD 6315 series of muzzle devices, that include the features that we sought after incorporating in to our device. Notably, a closed tine, closed bottom flash hider, with the capability to securely mount a silencer all whilst maintaining a profile that does not add unnecessary weight or length to the end of your rifle.
The 6310RF is a closed bottom muzzle device that does require timing to ensure the center port faces 12 O'clock Dead Center. Available here is a link to Forward Controls Website as to why we primarily prefer closed bottom muzzle devices :
Suppressor Mounting Compatibility :
The 6310RF has .900 x 24 External threads & a taper that are compatible with Plan B Type Mounts such as
REARDEN Mounts and Various Suppressors. We worked with various Suppressor companies such as CGS in order to ensure compatibility with their devices when using a Rearden ATLAS
Note: Use on some manufacturers Silencers Can Void your warranty
Specs:
Length: 1.725"
Weight: 2.08 Oz
Bore: 7.62 Bore (Incompatible with 9mm)
Internal Threads: 5/8x24
External Threads: 0.900 x 24
Material: 4140, Heat Treated & Nitride
Wrench Flats: 3/4"