Billet aluminum stripped lower receiver with distinctive skull design, oversized integral trigger guard, and full mil-spec compatibility. Weighs 11.1 oz and accepts all standard AR-15 components.
The Jack represents a bold departure from conventional lower receiver design while maintaining complete functional compatibility with your existing AR-15 platform.
Distinctive Appearance
Full Compatibility
Whether you're building your first AR or adding a conversation piece to your collection, The Jack delivers both personality and performance without compromising on function or reliability.