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AR10 differences,.......A vs B

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AR10 differences,.......A vs B was created by faawrenchbndr

Hate to have to ask this, but........what are the differences between the A and B models, other than the magazine differences? If one wanted to swap a B model to an A model, what needs changed?
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USAF(ret)
10 years 3 months ago #33381

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Replied by faawrenchbndr on topic AR10 differences,.......A vs B

Never mind.....found the info.

Would need an A model upper receiver, new style mag catch, bolt catch and of course, magazines.
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USAF(ret)
10 years 3 months ago #33387

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