Lightly used Glock 27 in .40 S&W. Less than 500 rounds fired.
Upgrades include tritium night sights, extended slide release, titanium trigger pin, and finger base plates on all magazines.
Includes"
Two magazines with Pearce grip adapter
Fobus holster
IWB molded holster
100 rounds of Speer...
Remington 870 tactical with Inforce WML flashlight and upgrades. Bought it new and never fired it.
12 gauge
18.5 inch barrel
Extended magazine tube
Ghost ring sights
Picatinny optic rail
Breecher muzzle break
Upgrades:
Knoxx recoil reducing pistol grip stock with shell carrier
Side saddle...
I had the same problem with several AR10's I built with varying configurations. It was partially over gassed, which I corrected with an adjustable gas block, but I eliminated all the remaining issues after ditching the Brownells BCG; I believe it was the extractor. Switched to a Toolcraft DLC...
Black Hole Weaponry - https://columbiariverarms.com/bolt-action-prefits/
I have several AR barrels from them. They are custom made to length, profile, cerakote, etc. I think they still have 30% off right now.