Polarstar f2 In a g&g cm16. Comes with 6 hex mags, 1 speedqb mag and a ángel customs 1500 round drum mag. Has no problems with it and has only been used for about 2 months. Was taken very good care of just don’t play airsoft anymore. Upgraded tight bore barrel,pro win hopup, speed trigger, new fire selector, 2 amplifiers. I have tank reg and line for extra if needed.