SIG MCX Barrel Supporter PTS and include 4-way stretch articulating

and include 4-way stretch articulating joints on the small

Integrated AK-type dovetail mount for optics and rail mounts

a high-quality gas blowback (GBB) magazine designed for use with the Tokyo Marui 1911 style airsoft pistol

5" is standard length for V3 and MG FE kits but is also recommended for wiring the FCU to the pistol grip with UGS/CGS installs

M-Lok slots are present in more locations in this 2

SIG MCX Barrel Supporter PTS and include 4-way stretch articulatingImproved upon the original designed for a tighter tolerance and more stable barrel setup. The MCX barrel supporter holds the outer barrel firmly in place preventing wobble, rattling, and inconsistency between shots. The additional support screws and reinforiced aluminum build allow for more muzzle devices such as suppressors and tracer units to be held securely without compromises your barrel's positioning.