[QUOTE=Gatehouse;17462425]Just put this upper together.
6.5 Grendel IBI barrel
I put it on an already assembled lower from a .223 M4 style carbine so I could try it out quickly but will be putting the other lower together later today. Less muzzle blast than I was expecting but the combination of a short barrel and no semi automatic system makes the recoil more pronounced than my 19" barrel semi grendel. Nothing to really worry about but it's there. Moose hunting takes precedence now so it will be awhile before I work up loads and have a range report.
I'm hoping to find a similar style scope to the Strike Eagle that is on it but a little lighter.