Our lightweight billet lower receiver is the perfect starting point for your next build. 

• Machined from 7075-T6 aircraft grade billet aluminum
• Mil-Spec dimensions
• Accepts standard AR-15 magazines
• Matte black hard-coat anodized per Mil 8625 Type 3 Class 2
• Precision machined magazine well with beveled feed lip for easy mag changes
• Caliber marking of “MULTI”
• Compatible with most standard AR-15 components and most aftermarket parts
• Upper tension screw behind grip screw (threaded hole with hardware included) to adjust any “slop” out of vertical fit between upper and lower
• Threaded bolt catch pin (threaded hole and hardware included)
• Weight: 8.4 oz