Product Description
RIDICULOUS CAPACITY!
Add our extension kit to your Glock 31/33-round magazine and transform it into a giggle-worthy 41+1 round BIG stick. This is the same extension as our well-known 170mm +12 but it ships with a crazy-long machine-pistol spring. Normally we use Delrin for Glock mags, but we did these up in a beautiful blue-anodized aluminum. Magazine body not included.
Due to U.S. State Department restrictions, we cannot ship this part internationally.
NOTE: Because of a combination of factors, we build our basepads slightly "short" for best reliability. As a result, they will run properly with ammunition loaded to 1.125" overall or less. That's a typical length for 115- and 124-grain loads, but some (notably, Winchester 115 RN) will go out all the way to 1.160".
HINT: If your extension will take 35 rounds and then becomes unreliable (or sticks), check the length of your ammunition! Question? Give us a call and we can explain.
DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
Product Videos
Videos Hide Videos Show Videos
Custom Field
Product Reviews
2 Reviews Hide Reviews Show Reviews
-
glock 41+1 - Blue
Some minor beveling needed as per instructions.
-
41 + 1 base pads
Fit and finish are perfect. The only reason for 4 stars, you need to file down the follower to get it past the meeting point of mag to base. Customer service is EXCELLENT and they will talk you right thru it.
