PSA AR9 Gen4 PDW

The PSA Gen4 GX AR9 might be one of the most affordable ways to get into a 9mm AR platform. But does a budget PCC like this actually make sense over something like an MP5, Stribog, or other 9mm PDW options? We tested this PSA Gen4 9mm AR pistol like we do everything else, to see where it fits. Compact 4” barrel, Glock magazine compatibility, AR-15 controls, and priced in that $500–$600 range (depending on configuration)… on paper, it checks a lot of boxes. But there are tradeoffs. In this video, we break down: Performance at the range (including 100-yard hits), Glock mag compatibility and reliability, brace setup and ergonomics, handguard space and real-world usability, and who this AR9 actually makes sense for. If you’re looking for a budget PCC, truck gun, backpack gun, or compact home defense setup — this PSA Gen 4 AR9 deserves a serious look.