[Hour13]

OP, like Plank mentioned, try a little of each, see what it likes. ARs are like snowflakes when it comes to steel-case, and some just flat-out don't like steel.

Cabela's "Herters" steel(re-boxed Tula), has run wonderfully in my PSA, Stag, RRA, and BCM rifles.

The carbines run H-buffers with the hotter quality ammo, I swap in a standard buffer when I'm going to blow steel at the range.

..

[FLglockdude]

My M&P15 runs Tula great. I've fired probably 700-800 rounds with no issues. I haven't tried Wolf.

Outdoor Hub mobile, the outdoor information engine

[Darkangel1846]

Originally Posted by WoodenPlank

I'd try a bit of both before buying in bulk. The last Colt barrel I had did not like steel cased at ALL.

Only shoot brass case in that colt! If its the 1 in 7 twist then its close to precision...tight tolerance....you'll get a steel casing stuck with hot carbon. JMHO!

[mjkeat]

Currently preparing to clean my ARs for the first time since this time last year and only because I'm going to try out a new lubricant. A year, thousands of rounds of Tula, no cleaning, 3 failures to feed. How was I able to make it through?

[WoodenPlank]

Originally Posted by Darkangel1846

Only shoot brass case in that colt! If its the 1 in 7 twist then its close to precision...tight tolerance....you'll get a steel casing stuck with hot carbon. JMHO!

I got rid of my last Colt barrel 2 years ago. My only current AR is built on an LMT 10.5" upper.