This gun has some serious wear and tear and is mainly being sold for parts. Is still completely functional, but performance is lacking. -Nice inner barrel and hopup unit (not sure of the brand, my bad) -T1 LT dot sight (like new) -Stubby foregrip -Redline N7 Milsim engine (has some minor scratches due to screws from the body but will not impact functionality) Can send more pics upon request.