Velle
Member
You would have to shoot a helluva lot of steel cased to get any noticeable wear. The cost savings would more than make up for a new barrel when/if you needed to replace it.
Thanks! I was thinking of that test, but couldn't remember the site and link info.I recall something like 6.5K of bi-metal steel equals about 15K of standard jacketed bullets to shoot out an AR-15 barrel. And that is with real serious abuse at the range.
Pre-COVID pricing that savings buys you a new upper or several nice barrels and bolts.
https://www.luckygunner.com/labs/brass-vs-steel-cased-ammo/
"An important factor to consider is that in the real world, barrels are wear items. They will eventually become unserviceable if you shoot enough. If you plan on shooting a lot, don't get too attached to your barrel – think of it as a thing that does a job for a certain period of time at a certain cost. When that time is up, change the barrel. The AR-15 is a modular platform, and barrel changes are quite simple."
It's nasty stuff alright...think of all the character you built mucking it out...I tried 223 Wolf steel casing Russian ammunition, 50 round box, with my Ruger AR556 years ago. It fired and cycled okay but it was dirty, very, very dirty, the rifle looked like I had fired 500 rounds instead of 50, did I mention dirty?