Lower Receiver Group with Stock Mod 0

Description

The Lower Receiver Group with Stock Mod 0 is a fully assembled AR-15 lower receiver engineered for serious shooters and builders who demand precision, reliability, and compatibility. Built from aerospace-grade 7075-T6 aluminum forgings, this lower receiver group delivers the strength and durability required for demanding shooting applications.

Key Specifications

This lower receiver group features hardcoat anodizing per MIL-A-8625F Type III Class 2 specifications, ensuring superior corrosion resistance and durability in all weather conditions. The unit includes a staked M4 lock nut for secure assembly and comes equipped with a complete USGI H buffer system featuring one tungsten buffer and two steel buffers for flexibility in your build. The fire controls are clearly marked SAFE and SEMI for intuitive operation, and a BCM QD sling mount end plate is pre-installed for immediate accessory mounting.

Performance & Ballistics

The lower receiver group’s precision machining from aluminum forgings ensures tight tolerances and reliable cycling across various upper receiver assemblies. The low shelf design accommodates both RDIAS (Remote Dealer Initiated Assembly System) installation and Accuwedge compatibility, making this lower receiver group adaptable to multiple build configurations. The included buffer system components provide optimal cycling characteristics for standard and magnum loads.

Intended Use

Whether you’re building a precision rifle, patrol carbine, or competition platform, this lower receiver group serves as the foundation for a reliable AR-15. The lower receiver group is ideal for gunsmiths, armorers, and experienced builders looking for a fully assembled, quality-controlled component that reduces assembly time while maintaining exacting standards.

Why Choose CaliperDepot

CaliperDepot.com offers this premium lower receiver group from trusted manufacturers including Kroll, RSR, and Zanders brands. Our competitive pricing at $525 reflects the quality engineering and materials that go into every unit. Every lower receiver group is inspected and tested to ensure it meets specifications before shipping. When you purchase your lower receiver group from CaliperDepot, you’re investing in accuracy, reliability, and the backed expertise of a professional firearms parts retailer.

Ready to complete your AR-15 build? Add this precision lower receiver group to your cart today and experience the CaliperDepot difference. Our expert team is here to answer questions about lower receiver group compatibility and build specifications.