APEX Series Dimensions, Technical Specs & Rail Options

APEX Series: Physical Specifications and Accessory Mounting Features

Review the exact physical footprint, dimension metrics, and modular mounting limits of the APEX Series chassis.

📏 Physical Specifications

  • Total Combined Weight:
    3.25 lbs (chassis and barrel combined).

  • Overall Length (Collapsed):
    21.3 inches.

  • Overall Length (Fully Extended):
    24.3 inches.

  • Chassis Width:
    1.86 inches.

  • Chassis Height:
    7.5 inches.

  • Muzzle Threading:
    1/2" x 28 right-hand threading.

🎛️ Ambidextrous Controls & Features

Built for all shooters, the APEX features a completely mirrored workspace layout:

  • Ambidextrous Charging: Non-reciprocating, centerline-oriented AR-style charging handle.

  • Ejection Deflector:
    Built-in physical shell deflector allows left-handed shooting without debris contact.

  • Adjustable Buttstock:
    6-position adjustable stock modifying length-of-pull (LOP) from 13.88" to 17.88" via a center adjustment lever.

🛤️ Accessory Customization & Rails

Transform your build with standard modular rails designed to host optics, sights, and target illuminators:

  • Top Rail:
    Full-length, 35-slot aluminum Picatinny top rail ideal for optics or iron backup sights.

  • Handguard Real Estate:
    Left, right, and bottom M-LOK mounting slots (at 3, 6, and 9 o'clock) for grips, thumb rests, and lights.

  • Pistol Grip Compatibility:
    The chassis housing naturally accepts most standard flat-top AR-15 A2 style pistol grips.