She started life as a stock Glock 27 sub compact. The slide and striker are the only factory parts left after years of little improvements. I needed a longer grip and found a 26x frame from Nomad Defense with their magwell and lower parts kit installed. Has one picatinny slot on the frame for mounting a flashlight though I dont believe it could mount a big one like an x300. Comes with a matching gray full length backstrap if you want to remove the magwell. It has their trigger which is much nicer than a stock glock. Polished the slide to get off some surface rust and to get that 2 tone look before glock started selling em like that. It has Ameriglo H3 GJ sights on the top. It has a tungsten guide rod with a 22lb recoil spring to take the snap out of it. Aftermarket safety plunger and spring for a smoother trigger pull. It has a threaded barrel for a comp I bought but the set screw on the cheap comp stripped so I never used it. Glock 22 mags fit perfectly in the frame but I gave the 2 I had to my dad for his glock so you will need to purchase those to get this thing running. Im selling it to buy a nicer 9mm and will put the money towards that so I wouldnt prefer trades.