israeli rounds

[pudge]

i happen to come across 200 rounds of .308 Israeli surplus rounds for $100 . i shot a box last night and after the first mag things started to get more difficult to chamber. they shot fine and ejected fine just hard to chamber. would firing these round damage my weapon in any way?

[scamp62]

It my be Machine gun ammo, generally hotter the standard ammo.

[Galveston22]

Are they lacquer coated? Maybe the heat got them sticky?