Conversion Kit

Review: Stern Defense MAG-AD9 9mm AR-15 Conversion Kit

Before we dive into the MAG-AD9 conversion, let’s examine the history of pistol caliber carbines real quick. Back in the 70s and 80s, pistol caliber carbines were all the rage. From MP5s, to MAC-10s, to Uzis, many iconic pistol caliber carbines came out of that season in firearms history. These firearms are ancestors of pistol […]

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Why Buy a 9mm Conversion Barrel for the Glock .40?

These police trade in .40cal Glock 23s can be acquired quite cheaply, and usually in quite good condition. But since .40cal ammo is declining in popularity, it’s becoming harder to find and more expensive. Thankfully, there are 9mm caliber conversions for these .40cal Glock 23s.

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