Each kit is guaranteed to fit your mil-spec dimension lower receiver.  We don’t use foreign made parts, polymer parts, or MIM parts.  This is a quality kit at an excellent price.

Add your own fire control group, trigger guard, and grip for the ultimate custom built lower.

• Bolt catch
• Bolt catch detent & roll pin
• Safety Selector
• Selector detent & spring
• Buffer detent & spring
• Magazine catch assembly (button, lever, spring)
• Trigger/Hammer Pins (2)
• Takedown pin
• Takedown detents (2)
• Pivot Pin
• Buffer retainer pin
• Hammer & trigger spring