BATTLEARMS® XIPHOS™ Dedicated  Lower Receiver. Uses GLOCK® Magazines  - Small Frame Glock Calibers

Please NOTE: Not compatible with CMMG Delayed Blowback systems that use an "AR Style" magazine and  Bolt Carrier Group.

Specifications:

• Precision CNC from Billet 7075-T6 Aerospace Aluminum
• Patent Pending Lightweight Design
• Laser Engraved Logo
• MIL-A-8625F, Type III, Class 2, Hard Anodized Black Finish
• Compatible with TDP/Mil Standard AR Lower Receiver Parts 
• Dimensional Accuracy Inspection
• All Sharp Edges De-Burred Sharp by Hand
• Pictograph Selector Markings Properly Marked for 90° Safety or  BAD-ASS-ST / BAD-CASS-ST Short Throw Ambidextrous Safety Selectors
• Receiver Safety Selector Hole & Internal Wall Machined with Relief Cut for Battle Arms Development "SHORT-THROW / REVERSIBLE" Ambidextrous Safety Selectors
• Multi Caliber Marking for Build Versatility
• Flared, Deep Beveled Magazine well
• Easy in Install Set Screw Bolt Catch Pin (Pin Included)
• Captured Takedown Pin Detent Spring (Set Screw Included)
• Upper/Lower Receiver Tension Screw (Screw included)
• Integrated Trigger Guard
• All Components, material, and packaging made in the USA
• MRB (Magazine release block) conversion machined into the lower from factory