AR Lower Receivers

The LANTAC RAVEN Billet Receiver Set in black is precision-machined from certified 7075-T6 aluminum, known for its superior strength and durability. Finished with a Type 3 Hardcoat Anodized Class 2 treatment, this receiver set offers a deep black,...

The LANTAC SF FRGD BUILDER SET 10.5 RL from LanTac USA LLC offers a comprehensive solution for AR-15 assembly, featuring both upper and lower receivers crafted with precision forging techniques. This builder set is designed to deliver enhanced durability...

The Grey Ghost Precision GGP AR15 Billet Receiver Set with 15-inch Handguard in black offers a high-quality foundation for your AR-15 build. Crafted from durable 7075-T6 aluminum, the billet receiver set ensures precise machining for a reliable fit and...

The Grey Ghost Precision GGP AR15 Billet Receiver Set in Sniper Grey offers exceptional craftsmanship and durability for custom AR-15 builds. Manufactured from high-quality 7075-T6 aluminum billet, this receiver set ensures a precise fit and long-lasting...

The Fortis License Gen II AR15 Set STD by Fortis Manufacturing Inc. is a precision-engineered lower and upper receiver set crafted from durable 7075 T6 billet aluminum. This Gen II model builds upon the original design, incorporating integrated carbon...

The Bravo Company BCM Lower Group with Mil-Spec M4 Stock is a complete lower receiver assembly designed for reliability and durability. Featuring an enhanced trigger guard and a quick-detach end plate, this lower group is built to provide practical...

The Bootleg Ambi Receiver Set for AR-15 rifles offers a precision-crafted solution for enthusiasts seeking enhanced functionality and durability. Manufactured by Bootleg from high-quality 7075 billet aluminum, this receiver set features a MIL-SPEC hard...

The BAD WORKHORSE COMPLETE LOWR B5 STOCK by Battle Arms Development is a fully assembled rifle lower receiver designed for seamless integration with your rifle upper. Engineered for reliability and precision, this complete lower features an anodized...

The Aero Precision M4E1 PRO COMP Lower Carbine in Kodiak Brown offers a robust and reliable foundation for building a versatile AR-15 platform. Crafted with precision machining, this complete lower receiver features an anodized finish for enhanced...

The Aero Precision M4E1 Pro Comp Lower Carbine in Olive Drab Green offers a robust foundation for building a reliable AR-style rifle. This complete lower receiver is designed with precision machining and an anodized finish to ensure durability and a...

The Aero Precision M4E1 PRO Comp Lower Carbine in black offers a robust and versatile foundation for your AR build. Engineered with precision, this lower receiver features ambidextrous controls, including the bolt catch, magazine release, and safety...

The Aero Precision M5 AR10 Complete Lower with MOE Black offers a robust foundation for your AR10 platform build. Crafted by Aero Precision, this complete lower receiver combines durable construction with premium components to ensure reliable performance...