ASG Proline Licensed Armalite M15 ARMS S.I.R. S-System M4 Airsoft Gun with Crane Stock
Shoots 400 to 420 FPS with 0.20g BB's.
Officially licensed by Armalite and A.R.M.S.
Licensed S.I.R. rail system with trademarks.
Full metal version 2 gearbox with steel gears.
Full metal receiver, outer barrel assembly, and buffer tube.
Adjustable hop up unit for greater range and accuracy.
Engraved unique serial number.
Adjustable LMT SOPMOD crane stock.
Built in metal rear sling plate for attaching slings.
300 round mag included.
Also includes Airsoft Ballistics 90 day gearbox warranty.
We recommend using a quality brand 7.4V Lipo battery and we also recommend using a smart charger.
Also please remember the use of 0.12g BB's or cheap BB's purchased at sporting goods stores and other type of stores might damage your airsoft gun and will also void your warranty.