Internal: Retro Arms QSC GB shell 8mm bearings 13:1 gearset ASG 28 tpa motor Nukefet Flat hopped ZCI External: Asura B10m, b21, rk3 grip, cracked (but fully functional) T1 replica.comes with original handguard, 6 100rd magazines, 2 50-rd (in coupler). If you don't want the t1 I can include an 11.1 lipo that I used with it. Offer up! Only trad3 interested in is a gen 2 evo. More pics available, shooting vid also. Excellent performer. Trigger response almost instant, very consistent. My favorite airsoft gun so far. 100% more cheeki than an MP5, 700% more than any ar style platform.