I have a Kriss Vector CRB 9mm with between 500-750 rounds through it. It is a great rifle and shoots well. It does take Glock 17 mags which I have 2. I have ran hollow points and target ammo through it no issues. It is a fun a rifle and an eye catcher at the range. Recoil is not there with this rifle very easy to shoot. I am only selling as I am going for a different setup. I can negotiate on price. I am up for trades too. If you have any questions please let me know.