BATTLEARMS XIPHOS Dedicated Lower Receiver. Fits GLOCK Magazines – Small Frame Glock Calibers. Is not compatible with CMMG Delayed Blowback systems that use an AR Style magazine and Bolt Carrier Group.

• Dimensional Accuracy Inspection
• All Sharp Edges De-Burred Sharp by Hand
• Receiver Safety Selector Hole & Internal Wall Machined with Relief Cut for BAD's SHORT-THROW / REVERSIBLE Ambidextrous Safety Selectors
• Multi Caliber Marking for Build Versatility
• Flared, Deep Beveled Magazine well
• Easy in Set Screw Bolt Catch Pin Included
• Captured Takedown Pin Detent Spring (Set Screw Included)
• Upper/Lower Receiver Tension Screw
• Integrated Trigger Guard
• MRB (Magazine release block) conversion machined into the lower from