This part is the core of any Nano Carbine build. It mounts on the slide using 4 screws and enables you to attach the folding stock or M4 buffer tube.
It also has mounting holes for the Short Picatinny Rail and Long Picatinny Rail, depending on what you want to build with it. It is also perfectly usable without any rails as it leaves the fiber optic iron sights exposed.
It's extremely low profile and fuses with the pistol slide seamlessly.
SSX23 Metal Slide version is only compatible with the Novritsch SSX23 metal slide. It uses the red dot mounting holes to fix in place and requires no modifications whatsoever.
MK23 Plastic Slide version is compatible with all plastic slides including Tokyo Marui / ASG / STTi brand MK23's. Since none of those slides have mounting holes, you will need to drill 4x 2.5mm holes using the included drill jig. Holes can be later closed with M3 grub screws (not included) when you remove the kit from the pistol.
We strongly recommend to get the Novritsch SSX23 metal slide as it's compatible with all brand MK23's and will significantly increase the rigidity of the pistol.
This part is made out of solid piece of CNC machined 6061 aluminum. It has anodized matte black surface and has a small laser engraving on the side.
To use this part with a stock you will need to get one of these: