The APF Stripped Side Folding AR-15 Lower Receiver from APF Armory delivers a premium, ready-to-build foundation for compact and versatile AR-15 builds. This stripped lower features a robust integrated side-folding mechanism precision-machined into a high-quality billet aluminum receiver for smooth operation, solid lockup, and exceptional durability.
Designed for shooters who want maximum portability without sacrificing reliability, this integral side folder allows the brace or stock to fold quickly for compact storage and transport while maintaining full function when extended. It ships assembled with its own dedicated Mil-Spec Carbine Buffer, making your build process faster and easier.
Key Features:
- Integrated Billet Side-Folding Mechanism – Precision engineered for reliable folding and extended use
- Billet Aluminum Construction – Stronger and more rigid than standard forged lowers
- Ships with Dedicated Carbine Buffer – Optimized compatibility with APF side-folding design
- AR-15 Standard Compatibility – Accepts all standard AR-15 upper receivers, parts kits, and fire control groups
- 100% American-Made – Proudly manufactured in the USA
- Lifetime Warranty – Backed by APF Armory’s commitment to quality
Ideal for building side-folding AR pistols, short-barreled rifles (SBRs), or truck guns, the APF Stripped Side Folding Lower Receiver gives you the flexibility to create a highly portable and stable firearm platform. Pair it with APF’s proprietary Extended-Face Buffer, Magpul BSL brace, and other premium components for a complete high-performance setup.
Built tough. Folded for convenience. Made in America.
