Plastic magazine release, dovetails for the sites are different, finish machining is not quite as good. Oh, plastic recoil guide rod. There are probably some other differences, but I can't think of them off hand.
Quote:
Originally Posted by MattyD380
Great write up on the 457. I'm loving it's heavier, shinier older brother--the 4516-2.
Are there any functional/mechanical differences between the 457 and 4516/4513? I noticed has the lug on the barrel, which is absent on the CS guns.
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