Triple Magazine Holder for Eun Jin (Seneca) Sumatra PCP air rifle

thingiverse

If you're like me, you adore your Eun Jin Sumatra (.22), and its rotary magazines are ingenious, but darn it, they don't hold pellets securely, making transport a disaster waiting to happen. This clever accessory solves that problem by allowing three loaded magazines to snap into place, staying firm and preventing pellet spills into your pocket or bag. The holes on the back make it easy to eject magazine cylinders for use. Fear of carrying loaded Sumatra magazines is now a thing of the past! Its compact size makes it effortlessly portable. I designed this based on my .22 caliber magazines, but since the external dimensions of .177, .22, and .25 caliber Sumatra magazines are identical, this accessory should work seamlessly with any caliber Sumatra you prefer.