Recently acquired a Copperhead and I'd prefer a longer barrel than the 3.5". OEM is going to cost half as much as I paid for the gun itself so I'd like to find a decent barrel at a lower price. I'm not into competition so this would be for home defense. Obviously I want reliable but top-notch accuracy isn't as important in the short distances inside my home

Check out In Lead We Trust, they have several options and seem to be the MPX barrel experts.

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