• Geissele Ultra Duty Lower Parts Kit
  • Geissele Ultra Duty Lower Parts Kit (2)
1 2

Geissele Automatics

Geissele Ultra Duty Lower Parts Kit

$153.00
$153.00
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Color
Available To Order
Why buy from B&B

Because you work directly with a family-run business that cares about getting it right.

B&B Firearms is built on faith, family, service, and real product knowledge. When you buy here, you are not supporting a giant corporation — you are working with a veteran-owned family business that values honesty, guidance, and doing right by people.

Premium lower parts kit with proprietary Geissele components machined in North Wales, PA, using stainless steel on key parts for long life and corrosion resistance. Grip not included.

  • Proprietary Geissele components
  • Stainless key parts
  • No grip

Specifications

1. TAKEDOWN PIN & PIVOT PIN DETENTS (2) 2. Takedown Pin & Pivot Pin Springs (2)
3. CHECKERED TAKEDOWN PIVOT PIN 4. Bolt Catch Plunger
5. BOLT CATCH SPRING 6. Bolt Catch Coiled Pin
7. MARITIME BOLT CATCH 8. Safety Detent
9. BUFFER RETAINER 10. Buffer Retainer Spring
11. SAFETY DETENT SPRING 12. Checkered Takedown Pin
13. MAGAZINE RELEASE BUTTON 14. Magazine Release Spring
15. SUPER CONFIGURABLE SAFETY SELECTOR 16. Magazine Catch
17. COILED TRIGGER GUARD PIN 18. Geissele Ultra Precision® 5 Axis Trigger Guard