Quarter Circle 10 Glock Large Frame Lower Receiver

*These lowers must be mated with a larger ejection port upper for proper ejection similar to a .458 Socom upper.*

• 11.5 oz
• Last Round Bolt Hold Open
• Can be used with all Glock 10mm or .45ACP Large Frame Magazines
• 7075-T6 Aluminum
• Mill-spec Receiver extension
• Type III Hard Coat Anodizing
• Billet Machined
• Bullet Pictogram selector on both sides
• Vltor-Matching Profile
• Upper Receiver Tension Screw Slot (Screw Not Included)
• Glock Magazine release, No magazine modifications needed
• Requires a bolt cut to match Glock Magazines

Feel free to ask us any question regarding this product.