HK21 Factory Magazine Adapter RARE!

$399.95

HK German made. Magazine adapter slides in where the feed mechanism would be and allows use of any HK G3 & HK 91 magazine. This is the best variation of the magazine adapter ever made and it is rare. This is a must for every HK21 owner. Adapts the 100 round beta magazines and the AA50 round HK G3 & HK 91 Drums. NOT FOR USE ON THE HK21E MODELS. ONLY THE OLDER HK21 STYLE FIREARMS.

  • Brand: HKPARTS

In stock

SKU: HKP-00233

Share your thoughts!

Let us know what you think...

What others are saying

There are no contributions yet.

×

Login

Register

A password will be sent to your email address.

Continue as a Guest

Don't have an account? Sign Up