Hate trying to load your stubborn GBB mags using ANY kind of loader? (including your worn bruised little finger tips?) Have no fear a solution is here:
3D printed slide-on adapters that allow you to quickly and easily load your favorite GBB/GBBR mags using a standard speed loader. Note that these products are printed to order when our smal
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Works perfect
Patrick · April 10, 2026
So far really good
Justin · December 6, 2024
Works as intended! It feels a bit fragile.(Considering its made of plastic from a 3D printer) But it has held up well so far. Would recommend to others looking for an adapter!