First can - questions

[LRRPF52]

18” AR 5.56
20” AR 6.5 Grendel
22” AR 10 .308
24” 6.5 creedmoor

Is the 18” 5.56 MLGS or RLGS?

My favorite can to shoot on the 20” 6.5 Grendel, or to be around the muzzle of a 20” Grendel, was the TBAC Ultra 5 .30 cal.

22” AR-10 would also do well with an Ultra 5 .30 cal.

24” 6.5 Creedmoor will need adjustable gas, assuming it’s running well now.

These are all relatively long barrels, so you have more options in short cans.

I would also look at the Dominus series.