Given that you're running an H3 buffer, I'd tend to agree that you'll still have plenty of gas to cycle and lock open on empty. I run H1 buffers in my 7.62x39 rifles.
Given that you're running an H3 buffer, I'd tend to agree that you'll still have plenty of gas to cycle and lock open on empty. I run H1 buffers in my 7.62x39 rifles.
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