Comstock Armory Retro 3-Prong Flash Hider Plan-B Mount

Retro inspired flash hider compatible with common .900″-24 adapters like the Comstock LPA, Q Plan-B, and Rearden Atlas.  The 4-Prong offers the best possible flash performance and features mass shifted tines to prevent the ringing noise that affects many other pronged flash hiders.

• Allows for the quick attachment and removal of suppressors

• High strength 17-4 PH stainless steel

• Durable black nitride finish

• Standard 1/2-28 threads for use on 5.56/.223 barrels

• 3/4" wrench flats for easy installation and removal

• Effectively hides muzzle flash

• Rotationally symmetric and does not need to be timed with shims

• 1.8" overall length (~1.17" length added to muzzle)

• 2.1 ounces

Fitment note with RPA:  As the 3-Prong only has 2 wrench flats on the base (rather than our usual full hex), you cannot get a socket inside the RPA to unthread it in the event it gets stuck.  Please make sure the muzzle device and adapter are installed properly (20 to 35 ft-lbs; Rocksett recommended) to avoid any issues.

Some suppressor companies do not warranty their products when used on aftermarket mounts or muzzle devices. Always check bullet stabilization before attaching a suppressor and always use an alignment rod to ensure the suppressor system is set up correctly.  Comstock Armory will not be held liable for injury, death, or damage resulting from the use or misuse of this product.

This muzzle device is NOT compatible with 9mm firearms.