Apex Chassis for Glock 20 and 21 (Gen 3, 4, & SF)

$299.99

YOUR KIT INCLUDES:
  • APEX-Series Chassis ONLY.
  • Barrel NOT included (Purchase a barrel HERE)
  • Comes with APEX A2 pistol grip
*Glock 20 and 21 (Gen 3, 4, & SF) ONLY. Does not support early generations or Glock 20 and 21 models with full Picatinny rails.* **Chassis ships configured for standard Gen 4 frames - interchangeable part included to support Gen 3 and SF models**
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Description: Apex Chassis for Glock 20 and 21 (Gen 3, 4, & SF)

This product listing is for the chassis ONLY. No barrel is included.
Convert your Glock 20 or 21 (Gen 3, 4, and SF) into a compact, hard-hitting carbine with the META Tactical Apex Chassis—the original bullpup-style pistol-to-rifle conversion platform. Built to extend effective range and tighten shot groups while preserving an extremely responsive and space-saving profile, this chassis delivers precision performance in the most compact rifle configuration available. Purpose-engineered, refined through real-world use, and thoroughly tested, it provides exceptional versatility and innovation while staying fully compliant with all applicable laws and regulations.
Product Features:

  • Proudly produced in the United States
  • Bullpup configuration for fast target acquisition inside a short overall length
  • Lightweight chassis weighing only 2.77 lbs
  • Fully ambidextrous layout with shell deflector, dual-side mag release, and non-reciprocating ambi charging handle
  • Clearance designed for suppressor-height sights
  • Works with most aftermarket slides as well as optics-ready and optics-cut slides (optic must be removed for installation)
  • Integrated cheek rest that delivers a solid, repeatable cheek weld
  • Accepts the majority of AR-15 flat-top A2-style grips
  • Six-position adjustable stock
  • M-LOK accessory interface on the handguard combined with a continuous NATO Picatinny top rail

16″ DROP-IN BARREL REQUIRED (NOT INCLUDED)

Chassis will NOT function without a 16″ Glock barrel

LIGHTWEiGHT / SLIM PROFILE

Chassis Weight: 2.77 lbs

RUGGED CONSTRUCTION

Aluminum Full Length Picatinny Rail, Steel Charging Handle Assembly,

Quality Rugged Fiber Reinforced Polymer

ACCESSORY SUPPORT

M-LOK slots at three, six, and nine o’clock positions for mounting pic rails or M-LOK accessories

Reviews For: Apex Chassis for Glock 20 and 21 (Gen 3, 4, & SF)

1-1 of 1 review
  1. A

    I love it and it looks even better in person, it’s smaller and sleeker than I imagined which I like and the construction is even much more impressive than I expected. It also looks and feels like a complete unit, not just a pistol in a chasis.

Meta Tactical
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About Us
We’re proud Second Amendment enthusiasts dedicated to empowering responsible gun owners with innovative, American-made pistol conversion kits. Engineered for performance and built in the USA, our products reflect a commitment to freedom, reliability, and craftsmanship.

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