International air express ( International orders please choose this option. Request 3-7 business days to ship)
For AIRSOFT Use ONLY! Compatible With VFC M4 /HK416 GBB Series! Compatible With VFC VR-16 /SR-16 GBB Series. Compatible With VFC/Umarex HK416D /HK416A5 /M27 /HK416C GBB Series.
● Product Brand : A PLUS (Taiwan)
● Material : Steel CNC, Nylon, Rubber.
FEATURES: ● Steel CNC bolt carrier, full group total weight is 205g. ● Comes with two type gas key(M4&416), can be change for different type of AIRSOFT. ● Velocity adjustable nozzle, gas key buffer design. ● Steel bolt stop block, prolong life and more durable.