G&P WA Steel Bolt Stop Set for M4 GBB Umarex 3 7mm bearing Gearbox Fit

3 7mm bearing Gearbox  Fit to store up to 11

‧Package include: RAPTOR Rail System set x1 / Dummy Gas Block and dummy gas tube set x1 / 14mm CCW Flash Hider with crush washer & O-ring set x1 / Short rail x2 / Long rail x1 / Outer Barrel for WE M4 GBB x1

Steel Outer Barrel With Flashider  Included:  -M14 DMR ABS Body (Gun Metal)  -Steel one piece outer barrel  -Steel flashider  -Steel gears  -Fix Stock (Gun Metal)  -M14 Scope Mount Base  -Military Type 30mm Red Dot Sight (GP121)  -M14 magazine (160rds) (GP472)  Recommend to use 7

03mm inner barrel (Enhanced shooting range up to 50 meter)

The HK416 has a 9" barrel and a shortened buffer tube to allow a retractable stock to make it even more compact and can easily be stored or carried

G&P WA Steel Bolt Stop Set for M4 GBB Umarex 3 7mm bearing Gearbox FitG&P WA Steel Bolt Stop Set for M4 GBB Steel Metal Construction For replace the Original Bolt Stop Set Suit for WA M4A1 Series G&P WA M4A1 Series Metal Body