The MasterPiece Arms or MPA Defender is probably among the most popular MAC clones. Some call it the poor man’s knockoff of the classic bad-guy guns from films of the 80s and 90s.
Despite it being a “poor man’s model,” you can get decent prices for this gun even now. If you want to sell yours, read on. We’ll cover used pricing for the MPA Defender in its 9 mm and 5.7x28 mm versions.
PS: If you're checking its value to sell your gun, ensure you follow federal rules. Read our guide on how to sell a gun online to stay 100% legal.

Current Value of an MPA Defender
How much is an MPA Defender today? The average used MPA Defender is worth $210 to $440, though prices vary. The highest-value variants are the MPA30DMG 9mm and the MPA57DMG 5.7. The lower end of the gun’s used price range is often for the MPA30T variant. That’s the most affordable version Masterpiece Arms makes, and is 28% cheaper than the highest-end ones even at retail (brand-new, $540 vs. $750).


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General Questions & Answers
The MPA Defender can be a good gun, but it depends on what you’re looking for. Previous iterations were widely reported as having trigger slap, but the latest ones are smoother.
The Defender isn’t actually a MAC, as it’s made by a different company. It is a MAC clone, however, so it’s based on that classic design.
One variant of the MPA Defender, the MPA30DMG, takes Glock mags. There’s also a special grip you can buy from MPA that makes it possible for the 30T and 30SST variants to do that.
For the MPA30T variant of the MPA Defender, the barrel is 5.5” long.
Disclaimer: We aren’t lawyers and this guide is for general information, not legal advice. Consult a lawyer if you need the latter. We can’t guarantee the information here is always current or accurate. You’re responsible for following laws in your area.
