An in-depth look into the EMG/Toxicant KP-9 gas blowback SMG by Jaeger Precision. This is essentially a fancy, licensed version of the Well-Pro Strike Industries PP-19. He notes that while it arrives with a sturdy steel receiver and pre-installed performance parts like an adjustable power valve, it also comes with a few freebies that are better off in the bin. It’s a solid choice for those who want a modernized look without the hassle of sourcing aftermarket parts, though the selector switch might need a little persuasive nudge to move smoothly at first.

A significant portion of the demonstration focuses on the chonky magazines and their rather moody intake valves. The original valves seem to have a bit of an attitude problem, often refusing to take enough gas to finish a single round of shots. To solve this, Jaeger Precision performs a bit of light surgery by swapping them out for standard Tokyo Marui valves. This modification allows the mag to actually hold enough liquid gas to survive a full-auto mag dump without dying of exhaustion halfway through.

The final verdict suggests that while this is a pricey replica, its rigid build and lack of annoying wobbles make it feel like a proper AK derivative. If you enjoy the specific aesthetic of Strike Industries parts and don’t mind drilling a few holes in your baseplates to make gassing up less of a chore, it’s a capable performer.