M1A Barrel Question

[bacarnal]

My M1A is serialed 0619XX, so I assume it is Jan or Feb 1991 production. It has a TRW bolt and a 10-62 H&R barrel and the rest of the parts GI. TE is negative 1. My question is this; is the barrel chrome lined? Thanks, Bruce.

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[Jridings36]

Yes all GI barrels were chrome lined.

[browningautorifle]

You should be able to study the chrome at the muzzle and chamber ends. Specially at the muzzle...it should be evident.