Bushmaster XM15-E2S Stripped Lower Receiver 223 Remington/5.56x45mm

Lay the foundation for a reliable AR‑15 with the Bushmaster XM15‑E2S Stripped Lower Receiver, engineered to Mil‑Spec standards for .223 Remington / 5.56×45 NATO builds. Crafted from 7075‑T6 forged aluminum and finished in Type III hardcoat anodizing, this stripped lower delivers exceptional strength, corrosion resistance, and precise fitment with any standard AR‑15 upper and parts kit.

Whether you’re assembling a tactical carbine, range rifle, or home‑defense platform, the XM15‑E2S lower offers the rock‑solid foundation and classic Bushmaster quality trusted by shooters worldwide.

Build with confidence using the Bushmaster XM15-E2S Stripped Lower Receiver, engineered for .223 Remington / 5.56×45mm NATO. This Mil-Spec AR-15 lower is crafted from 7075-T6 forged aluminum and finished in hardcoat black anodizing for strength and corrosion resistance. Fully compatible with standard AR-15 uppers and lower parts kits, it’s a proven base for custom rifles and tactical builds.

Bushmaster XM15‑E2S Stripped Lower Receiver – .223 Rem / 5.56×45 NATO | Mil‑Spec Forged Aluminum

The Bushmaster XM15‑E2S Stripped Lower Receiver is your gateway to a precision AR‑15 build. Machined from 7075‑T6 forged aluminum and finished in Type III hardcoat anodizing, this Mil‑Spec lower delivers rock‑solid strength, corrosion resistance, and flawless compatibility with all standard AR‑15 uppers and parts kits. Chambered for .223 Remington / 5.56×45 NATO, it’s the trusted foundation for tactical, competition, or home‑defense platforms.…..

The Bushmaster XM15‑E2S Stripped Lower Receiver offers a rock-solid foundation for your next AR-15 build. Chambered for .223 Rem / 5.56×45 NATO, it’s forged from 7075‑T6 aluminum and finished with a tough black hardcoat anodizing. Designed to Mil‑Spec standards, it pairs seamlessly with all standard AR-15 components.

✅ Key Features of Bushmaster XM15-E2S Stripped Lower Receiver 223 Remington/5.56x45mm:

• Caliber: .223 Remington / 5.56×45 NATO compatibility

• Material: 7075‑T6 forged aluminum for maximum durability

• Finish: Type III hardcoat anodized black for corrosion and wear resistance

• Mil‑Spec Design: Compatible with all standard AR‑15 uppers, LPKs, and buffer systems

• Selector Markings: Clean “SAFE” and “FIRE” roll‑marks for clear fire control

• Tight Tolerances: Ensures wobble‑free upper/lower lockup for improved accuracy

• Made in the USA: Precision craftsmanship by Bushmaster

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AR-15 Lower Receivers