The Sig MPX-K only has one and a half M-LOK slots on the bottom of the rail, and an AFG-unfriendly 3.5 inches of rail space. By specializing the design of the AFG to meet the contours of the MPX-K magwell we achieved an integrated look and made use of all available space, resulting in the most comfortable firearm-specific AFG possible for this platform.
Also fits PSA AK-V with MLOK handguards!
Manufactured from MJF Nylon. Made in the USA.
