CSS AR15 Stripped Lower Receiver

Our stripped lower receiver allows you to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.

Features: 

• Semi-auto AR15 lower receiver
• Machined from 7075-T6 forged aluminum
• Matte black hard-coat anodized Mil 8625 Type 3 Class 2
• Marked “Cal Multi”
• Works with standard AR15 components and magazines
• Rear takedown pin detent hole is threaded for a 4-40 set screw
• Bolt hold open mounts on included special dog-leg screw

MUST BE SHIPPED TO FFL DEALER