Will a Chrome Lined Barrel Rust?
Chrome-Lining Protects the Barrel from Corrosion, but This Is Not the Main Purpose for Lining a Barrel. Chrome-Lined Barrels Are Also Easier to Clean, but the...
Chrome-lining protects the barrel from corrosion, but this is not the main purpose for lining a barrel. Chrome-lined barrels are also easier to clean, but the military would not invest in a chrome-lined barrel just to save a grunt some time swabbing out the bore. ... That heat is what can quickly ruin a barrel.
How long will a chrome lined ar barrel last?
308 AR (chambered in M118LR): Shooters using these rifles typically experience serviceable barrel lives in the neighborhood of 5,000 – 8,000 rounds with an untreated bore. Chrome lined or nitrided barrels will last considerably longer before requiring replacement.
What are the benefits of a chrome lined barrel?
While chrome lining offers superior corrosion resistance to various external weather conditions, it also serves to significantly reduce throat erosion, allowing shooters to enjoy sub-MOA accuracy potential for as much as 20,000 rounds of normal use with factory match ammunition.