6.5 grendel opinions

PSA Products AR-15
21

Switched out my mag to a high quality one, turned up the gas block and checked the PSA stock buffer, all was good, still not fully ejecting on every other shell. No heavy jams, but have to stop to pull the casing out every time.

I have been looking at heavy buffer tubes, anyone have a suggestion on specific tube they like? 4.2 seems a bit heavy?

22

The 4.2 works for me !!!

23

What brand?

25

@robertthead I was in the 6.8 game and never got into 6.5g because they are so similar (yet not the same in a variety of ways also).

26

I have 2 6.5 Grendel uppers & 1 6.8 upper.

All with 24 inch barrels.

The 6.8 is less overbored, and lets you use much faster burning powders.