I have a Grendel upper that I am selling it has a 22" kreiger cut rifled bull barrel and properly head spaced bolt.
It comes complete with standard ar upper, free float handguard, adjustable jp gas block(.932) set up for the 123 amax bullet going 2580fps.
Barrel recently bore scoped and smith said no visible wear - looks new.
Roughly 425 rounds through it.
Extremely accurate at under 1/4 moa.
Comes complete with bolt, carrier, standard charging handle and is painted in alumahyde FDE.
Note I do not use a forward assist on the Grendel, so have an aftermarket plug in that location (bolt carrier milled for forward assist as it is a standard carrier for ar15)
you can easily put one on for very cheap if you desire a forward assist.
I do not use dust cover either but will send that with if you do want to use one.
This is ready to put on and roll with on your existing lower.
I am selling it for $699 which is a good and fair price for a proven upper.
Call with questions.
Not interested in trades except possibly a handgun scope as partial.
upper does not include scope or mount and is just the upper.
You will need your lower to complete.