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    MEGA-AR15-LOWER-BIL-GTR-3S MEGA AR15 Billet GTR-3S Ambi Lower Receiver

    Manufacturer: Mega Arms
    Manufacturer part number: MEGA-AR15-LOWER-BIL-GTR-3S
    Availability: In stock
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    • Comes with hardware for the integrated ambidextrous bolt catch.
    • The Mega Billet Lower features a clean, new, custom look.
    • Integrated trigger guard for added functionality, and strength.
    • Lower features a nylon tipped upper tensioning screw.
    • Magwell features an enlarged bottom flare and inner chamfer for easier magazine insertion.
    • Butt Stock attachment feature fortified for added strength in high power applications.
    • GTR-3S AMBI Matches standard forged upper receivers.
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