Meta Tactical Llc APEX2021BK21 Apex Carbine Conversion Kit 16 45 ACP, Black, Poly Bullpup Chassis with Adj. Stock, M-Lok Handguard, AR Style Pistol Grip, Muzzle Device, Fits Glock 21 Gen 3-4/SF

Overview

The Meta Tactical Apex is a bullpup-style carbine conversion kit designed to transform Glock 21 Gen 3, Gen 4, or SF pistols into a compact rifle platform. The chassis is constructed from fiber-reinforced polymer and includes a 16-inch black nitride finished replacement barrel with a .578x28 threaded muzzle and an included muzzle device. The bullpup configuration shifts the action behind the grip to provide a compact overall length while improving stability and accuracy. The kit features an M-LOK compatible forend, a full-length aluminum Picatinny top rail for optics, and a 6-position adjustable stock. It is fully ambidextrous, incorporating an ambi magazine release, ambi non-reciprocating charging handle, and an integrated shell deflector. The design includes a built-in cheek rest and supports suppressor-height sights. This kit is compatible with most aftermarket slides and optics-ready slides, though it cannot accept pistols with optics mounted directly to the slide. The unit weighs 3.25 lbs before the addition of the pistol.

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