IV8888’s Piston AR Meltdown

By Nathaniel F

Do piston guns handle heat better than DI guns? If so, why? If not what shortcomings do they have? The video from the popular YouTube channel IraqVeteran8888 embedded below doesn’t quite answer these questions, but it’s still very interesting: The end result? The LMT upper receiver’s mechanism failed at a count of 833 rounds, suffering a […]

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