ACETECH AC6000 MKII Handheld Airsoft Chronograph Speed Loaders the H&K MP5K contains a

the H&K MP5K contains a polymer lower receiver that features an ambidextrous selector lever

9 Joules Method of Operation: Bolt Action Fire Modes: Safety / Single Shot Package Includes: Gun

Reinforced Piston and Padded Cylinder Head

Dimension: 33" Long x 5

ACETECH AC6000 MKII Handheld Airsoft Chronograph Speed Loaders the H&K MP5K contains aAcetech is founded by former Xcortech team members to build better airsoft related electronics. Features: Support Micro USB(5V 0. 5A) power input(no battery charge function) or Use AAA alkaline battery*4 Measures Muzzle Velocity from 30 m s ~ 400 m s (90 ft s ~ 1200 ft s) Ammo parameter setting supports 5 memory slots Ammo parameter setting from Weight: 0. 01g ~ 9. 99g Caliber 4. 5mm ~ 18mm 25 memory slots for velocity and ROF (Rate of fire) Idling