Faxon Minimalist Plan B Suppressor Mount 5/8x24 .338 - Muzzle Device

When suppressed length matters as much as suppressed performance, the Faxon Minimalist Plan B Mount is the answer. Machined from 17-4 PH stainless steel with a nitride finish, this ultra-compact direct-thread interface mates to Plan B 29/32-24 UNEF-2A suppressors with minimal added length — no timing nut, no extra hardware, no wasted length between the muzzle and the can.

The Faxon Minimalist Plan B Mount is an ultra-compact suppressor mounting interface machined from 17-4 PH stainless steel (H1025) with a nitride finish, designed for 5/8x24-threaded .308-class and larger caliber barrels with a .338-inch bore diameter, providing a direct Plan B 29/32-24 UNEF-2A interface for minimal overall suppressed length.

Three features define this mount's role in a precision suppressed build. The minimalist profile adds the absolute minimum length to the muzzle end of the rifle — the right choice for builds where every quarter-inch of overall length matters, whether for maneuverability, suppressed length limits, or chassis balance. 17-4 PH stainless steel (H1025 heat treat) with nitride finish provides the material properties required at a suppressor mount: corrosion resistance, surface hardness, and dimensional stability under the thermal and mechanical cycling that a suppressor-host rifle generates. The 29/32-24 UNEF-2A interface mates directly to Plan B-compatible suppressors; for 1.375-24 HUB suppressors such as the Faxon HARMONIX and CORESYNC, the appropriate FF-MD-SIL-HUB-PB-01 or FF-MD-SIL-HUB-PB-02 adapter is required.

Compatible with Plan B 29/32-24 UNEF-2A threaded suppressors directly. For 1.375-24 HUB suppressors, requires FF-MD-SIL-HUB-PB-01 or FF-MD-SIL-HUB-PB-02 adapter. .338" bore and smaller.

17-4 PH stainless steel (H1025), nitride finish. 5/8x24 muzzle thread. Suppressor interface: 29/32-24 UNEF-2A (Plan B).

Built for precision suppressed rifles, minimalist SBR builds, and any 5/8x24-threaded application where reducing overall suppressed length without sacrificing material quality is the priority.

By Faxon Firearms. Made in the USA. Includes minimalist Plan B mount and installation instructions. Standard Faxon warranty applies.