Description
The Cross Armory CRP800KBK is a simple way to give your P80 Gen1-3 build a real functional bump without diving into a big gunsmithing project. It bundles three drop-in parts that work together: a dimpled pin set, an extended slide lock, and an extended magazine catch, all finished in a clean matte black that blends right in with most builds.
The standout feature for anyone who has ever chewed up a frame during takedown is the dimpled pins. They are CNC machined from 4140 ordnance steel and surface treated for corrosion resistance, and the dimples are shaped to catch the head of your punch or takedown tool. That little detail keeps the punch from slipping and marring your polymer frame, which is a common headache with flat factory pins.
Faster Reloads and Cleaner Takedowns with the CRP800KBK
The extended slide lock also machined from 4140 steel makes pulling the slide for cleaning and maintenance a whole lot easier, especially if you have larger hands or work on your gun a lot. The extended magazine catch is cut from 7075-T6 billet aluminum with a smooth ramp and a longer release pad, so mag changes come quicker and take less thumb effort. Cross Armory tuned the length so you get the reach benefit without the bar hanging up on your clothing or gear.
Fitment Notes for This P80 Upgrade Kit
This kit is built for P80 Gen1-3 frames and drops into the standard V2 and compact C models. It does not fit the SS (subcompact) frames, so double-check which frame you are running before ordering. Install is quick with basic P80 know-how and a punch, and none of these parts interfere with common holsters. Cross Armory backs their parts with a satisfaction guarantee, which is a nice touch on a set of components you will be handling every time you break the gun down.
Key Specifications
- Manufacturer: Cross Armory
- Manufacturer Part Number: CRP800KBK
- Model: 3 Piece Upgrade Kit
- UPC: 037182204933
- Color/Finish: Black
- Compatibility: Polymer80 P80 Gen1-3, V2 and C frames
- Pin Set Material: 4140 ordnance steel, dimpled
- Slide Lock Material: 4140 steel, extended
- Magazine Catch Material: 7075-T6 billet aluminum, extended
- Pieces Included: 3 components
- Holster Compatibility: Does not interfere with common holsters
- Warranty: Manufacturer satisfaction guarantee
What’s Included
- Dimpled pin set
- Extended slide lock
- Extended magazine catch
Frequently Asked Questions
Will the CRP800KBK kit fit my P80 frame?
This kit is made for Polymer80 P80 Gen1-3 builds and drops into the standard V2 and compact C frames. It is not compatible with the SS subcompact frame, so confirm which frame you have before ordering. If you are running a common V2 or C build you are good to go.
What do the dimpled pins actually do differently?
The dimples are machined to catch the head of your punch or takedown tool so it does not slip off during disassembly. That reduces the chance of scratching or gouging your polymer frame, which happens a lot with flat factory pins. They are also cut from 4140 ordnance steel and treated for corrosion resistance.
Is this a drop-in install or do I need a gunsmith?
It is a drop-in kit that most people can handle at home with a punch and basic P80 knowledge. You clear the gun, remove the slide, swap the pins one at a time, then install the slide lock and mag catch. Install time is minimal once you have done it once.
Will the extended magazine catch snag on my holster?
No. Cross Armory tuned the length of the release pad to give you faster, easier reloads without the bar protruding enough to catch on clothing or gear. None of the parts in this kit interfere with common holsters.




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