13 May 2021

But Did You Know?

Playing around with the AR's and I noticed something:

The M4 feed ramps are entirely masked by the front of a Gen 3 PMAG, leaving just the barrel extension exposed.

What that means is if you're using a Gen 3 PMAG, you can use a barrel with rifle feed-ramps and an upper without the M4 ramps at all!

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