FN 15 M4 Stripped Lower Receiver 5.56x45mm Black

Engineered for performance, the FN 15 M4 Stripped Lower Receiver 5.56x45mm Black is crafted to meet the rigorous standards of FN’s U.S. Military issued carbines. This receiver is designed for builders seeking a reliable foundation for an M4 or M16 style rifle, ensuring consistent fit and function in demanding conditions.

Forged from 7075-T6 aluminum and machined to precise MIL-SPEC tolerances, this stripped lower receiver provides the structural integrity and durability required for high-performance firearm builds. The anodized finish and authentic FN military markings further enhance its operational authenticity.

Features

• Modeled after FN’s U.S. Military production M4 and M16 receivers
• Forged 7075-T6 aluminum construction for strength and longevity
• Machined and broached to MIL-SPEC standards
• Black anodized finish for corrosion resistance
• Includes authentic FN military markings
• Semi-auto configuration with select-fire blocking

Specifications

• Brand: FN USA
• Model: FN 15 M4 Stripped Lower Receiver
• Caliber: 5.56x45mm
• Material: 7075-T6 Aluminum
• Color: Black
• MPN: 20-100821
• UPC: 845737017361