This is a chassis system for the Ruger RXM that is designed to closely resemble the B&T TP9. You simply install your RXM fire group right in the lower grip module and then put your slide on and the upper slides over the Rxm slide. This means you can use any Glock 19 style slide in this chassis but it MUST BE RMR CUT! Can also run a threaded barrel and have a suppressor! Can do 19/17 grip lengths. Can also do a few different color options. These are 3D printed by me to order. The standard comes in PLA+ and is very durable, however you can upgrade to Carbon Fiber Nylon for increased durability at a $50 up charge (the stuffs expensive and eats though nozzles/wears printers out much faster). CF nylon is only available in black. This is not a firearm so I can ship right to your door! Optics, brace, laser, and RXM is NOT included. DISCLAIMER: as this is a 3d printed item please know there may be minor imperfections present, just the nature of the beast. But everything will be functional and overall look very nice. Also understand this takes over 20 hours to print and install all the necessary hardware (threaded brass inserts, screws/bolts/etc) please allow me a full week to print and ship out your order, these things are best not rushed and I want you to receive a quality product! Any question feel free to reach out. I have content posted on my Instagram at “tacticalrn26”, with more to come if you wanna check it out or my other products! Shipping will be $10 and will include tracking