This Assault Rifle features:

-capability of launching rubber bands fully automatic
-capacity of ~25 rubber bands (you could use more, but it is not recomented)
-removeable magazine prop with mag release
-a very cool skin design of cs:go

-Partlist is included! also a xml file to copy all to “Wanted list” on bricklink.com and buy them easily.
-Total 1253 parts for the gun

-It costs about 66€ on Webrick Webrick | LEGO Compatible Loose Bricks Store for MOC Enthusiasts

+ shipping

-It costs about 94€ on Bricklink.com + shipping (It depends on your country)

Recommended rubber bands:

Shooting ones: ~Ø60mm https://www.amazon.com/Alliance-42199-Non-Latex-Antimicrobial-contains/dp/B0017TPZNU/ref=sr_1_13?dchild=1&keywords=size+19+rubber+bands&qid=1603714542&sr=8-13