Replacement Magazine Baseplate Retainer: Bulgarian Slabside Polymer Mag: FFFTech/FFFTechnology
A replacement 3D printed retainer for Bulgarian slabside polymer AKM mags.
Long story short, I accidentally bought a 5rd Bulgarian AK mag when I meant to buy a 10rd mag. Whilst there IS a dedicated short 5rd model, these ones had the exact same mag body, as indicated by the "10" modeled into the polymer. This version is technically a 10rd mag, but it came with a baseplate retainer that stops the follower from pressing below the 5rd limit.
Basically just remove it like any other retainer, print and install this design, and it'll hold 10rds like the mag was originally designed for. This also will work in the 30rd Bulgarian slabside polymer mags, should you for any reason need a replacement baseplate retainer.
Printer Used: Monoprice Maker Select Plus
Filament Used: PLA+
First Layer Print Height: .20mm
Standard Layer Height: .14mm
Wall Thickness: .40
Wall Perimeters: 5
Infill Pattern: Gyroid
Material Flow: 100%
Support Material Percentage: 28%
Support X/Y Offset: .34mm