(1) toy guns, rifles- MP5, M4, M16, electrical scales & rifles, spring rifles. (2) pistons- KWA & WA blowback guns, MARUI & MARUZEN guns, airsoft ( air soft) spring pistons, air soft guns. (3) real action- paintball guns, RAM action paintball guns. (4) gun accessories- tactical retractable stocks, stock & oversize pistol heads, tactical retractable stock flip up rear sight, A3 handguards, M3 outer barrel sets, special upper gear box A & B & C & D & E & I, piston heads, M16 & MP5 MAG clamps, 230 count metal magazines, M16 hollow magazine shells, M4 & M16 detachable carry handles, tactical retractable stocks, ready magazine systems, AN & PEQ 2 battery boxes, rail interface system, SD tactical handguard sets, buttstocks, fixed & retractable stocks, early stage & modern lower housings, reinforcement...