Thingiverse

HK ar mag adapter by death4u
by Thingiverse
Last crawled date: 4 years, 8 months ago
This is an adapter to use ar mags in a HK33 style rifle. The adapter slips on and locks into the mag catch slot. With the adapter the ar mag works exactly the same as a factory HK mag.
This works best with USGI mags.
The Fusion 360 file is included.
This works best with USGI mags.
The Fusion 360 file is included.