Use the quality components included in this Geissele Ultra Duty Lower Parts Kit to build a more reliable weapon that will last significantly longer than with stock parts. All key components of these Geissele AR15 Lower Parts are made from stainless steel that resists rust and can withstand brutal conditions in the field. Every Geissele CP-05-435 Ultra Duty Lower Parts Kit comes with an Ambidextrous Super Configurable Safety that provides you with positive tactile feedback when entering the safe or fire position. You’ll also get their renowned Maritime Bolt Catch that features aggressive texturing and extended paddles for an easier grip. Trust the Geissele Ultra Duty Lower Parts Kit, No Grip when you need to complete or rebuild your firearm’s lower receiver. Specifications for Geissele Ultra Duty Lower Parts Kit: Manufacturer: Geissele Finish: Type 3 Hard Coat Anodized Fabric/Material: 7075-T6 Aluminum Condition: New Country of Origin: USA Package Contents: Geissele Ultra Duty Lower Parts Kit 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. Semi-Auto, Ambi Tapped Safety Selector Assembly 16. Magazine Catch 17. Coiled Trigger Guard Pin 18. Geissele Ultra Precision 5 Axis Trigger Guard 19. Hex Key
6 reviews for Geissele Ultra Duty Lower Parts Kit
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Fox –
You cant go wrong with the G kit buy a couple of these to have extras on hand. You will need a punch kit for this so make sure you have that. Also it is a it expensive, but these will not let you down.
Cameron –
Awesome kit, only issue is that I immediately stripped one of the screws in the safety selector (my fault probably). So as long as you're not a complete and utter smooth brain such as myself you'll be good to go. Fit and finish is great. Install is child's play of course. Would purchase again.
AK Tom –
It’s the parts that come on the super duty. Of course it’s good.
Trump2024 –
Doing a complete Geissele build and needed these parts to finish my product. Shipping wasnt as fast as OP used to be. Wish they would stop using very slow DHL. Item arrived in a small Transparent bag. Quality looks pretty good. (I don’t expect anything less from Geissele products) I installed everything without an issue. Everything seems to be running smooth. I would recommend spending the little extra cash if you’re build is that of the higher end side.FYI: little heads up, when you get this, make sure you open the small bag up over a container so you don’t loose some of the very tiny pieces. Also, make sure you buy a punch set or you’ll be using Alan keys to get things inserted. There are a lot of good YouTube videos out there to help if this is your first time as well.
Paul –
Excellent machining and the parts fit very will. Used this with an Aero Precision lower and Rise Armament drop in trigger. Geissele is a quality name so you pay a little more, but it is well worth the extra few bucks. Only downside was that it was back ordered, however considering the kit and what is currently going on, it was to be expected.
jordan –
My new favorite website, has alot of items i cant find anywhere else