monarch, wolf, etc...

[nich018]

I have shot Monarch thru the Glock w/ no problems.

 

[jtischauser]

I use a lot of steel cased monarch, wolf, and now some russian stuff in my 223 and it is great. If you shoot a lot like me the cost savings of steel cased ammo will save you enough to buy a new barrel if anything should ever go bad which it won't.

 

[mmchambers06]

The most common complaint I've seen is more extractor wear when compared to brass.

Even if that's true I think its a moot point.