All part are here and have been installed by taktik airsoft in Montreal in December of 2018 Pts grip Custom m lok handguard Custom charging handle 10 midcaps Shs 13:1 gears Shs piston blue Shs piston head Shs cylindre kit (cylindre and cylinder head) Ares magnetic mosfet and trigger system Madbull Python 6.03 tbb Flat hop nub Maple leaf yellow bucking Wired to deans in the stock