chrome lined barrel=chrome lined bore on AR-15?

[45reloader]

I often see people post they want a chrome lined barrel to improve barrel wear and help feed dirty ammo like Wolf.

Not all these guns have chrome lined chambers.
To me the chrome chamber would do the most good to improve feed issues.

NOW
Who sells chrome lined bores?( I see even- Model 1 Sales- advertises you can order a chrome bore)But names like Stag and DPMS don't say anything but optional chrome barrels.

confused again

 

[jem375]

Bushmaster and RRA come with chrome barrels....I have 2 DPMS, one is a SS barrel, and the other is non-chromed lined and really see no need for a chrome-lined barrel.........vast majority of shooters will never shoot enough to wear out a gun barrel, but if you live in a harsh environment or shooting fully auto, sure get the chrome barrel...But, then again, I don't shoot Wolf in either of my ar15's...

 

[MMcfpd]

Current Colt and CMMG ARs have chrome lined chambers and bores.

 

[HappyGunner]

My S&WM&P15T has both chrome lined bbl. and chrome lined chamber.

 

[jakeswensonmt]

Stag also is chrome lined.
Even if chrome is unnecessary, I like not having to oil the bore, and also like not patching said oil out of the bore before shooting.

 

[Alleykat]

RRA does NOT come with a chrome-lined bore, unless you pay extra. Some Bushy varmint models don't come with chrome-lined bores.