Geissele Automatics Ultra Duty Lower Parts Kit, Black
The Geissele Ultra Duty Lower Parts Kit includes all of our premium internal parts necessary to complete or rebuild your lower receiver.
This LPK features proprietary Geissele designs, machined with great care at our facility located in North Wales, PA. Key components are made from Stainless Steel, which offers a much longer life-span and a much lower chance of rusting or failing in extreme conditions or under heavy use.
The Geissele Ultra Duty LPK includes our Maritime Bolt Catch, famous for its aggressive texturing and extended paddles, and our Ambidextrous Super Configurable Safety, which features the ability to easily and securely swap and exchange the safety levers plus provides the end user a satisfying and positive tactile feedback when the safe or fire position is engaged. The takedown pins and mag release button feature the same tank treading as the Maritime Bolt Catch, giving your rifle a tasteful and cohesive look.
Included in the Ultra Duty LPK is Geissele’s Ultra Precision Trigger Guard, 5-axis machined out of a solid block of billet 7075 -T6 aluminum and Type-3 hardcoat anodize to ensure that your build stands apart from any other.
This LPK Includes:
- Takedown Pin & Pivot Pin Detents (2)
- Takedown Pin & Pivot Pin Springs (2)
- Checkered Takedown Pivot Pin
- Bolt Catch Plunger
- Bolt Catch Spring
- Bolt Catch Coiled Pin
- Maritime Bolt Catch
- Safety Detent
- Buffer Retainer
- Buffer Retainer Spring
- Safety Detent Spring
- Checkered Takedown Pin
- Magazine Release Button
- Magazine Release Spring
- Super Configurable Safety Selector
- Magazine Catch
- Coiled Trigger Guard Pin
- Geissele Ultra Precision 5 Axis Trigger Guard
- Hex Key
David J. (verified owner) –
This is the only lower parts kit I will be buying for eBay build and spares. Does it cost more than most, yes. However, every single part is superb! Sol, keep it up brother. I can’t thank you guys enough for the amazing service you provide!
Randy C. (verified owner) –
Awesome lower parts kit and roof top defense is even more awesome. This was my first purchase from them and they bought me dinner. Love you guys
George R. (verified owner) –
This lower parts kit is my favorite. The fitment is forgiving enough yet tight. I’ve installed on multiple brands of lowers with great results each time.