Features:
100% Brand new & factory sealed.
It is universal for the 1st-4th Generation  Glock . Its Aluminum 1 piece design is finished in a black matte, smooth Anodized finish.
The mag-well is slightly more flared at the base to be wider than the stock opening, which is ideal for quickly inserting the magazine in the pistol during reloading, helping build proper muscle memory for improved consistency and reload time.
Kit includes Magwell body, mounting screw and wrench.
One piece 6061 aluminum design.
Fits:
1st-3rd Gen
Glock 17
Glock 17C
Glock 17L
Glock 22
Glock 22C
Glock 24
Glock 24C
Glock 31
Glock 31C
Glock 34
Glock 35
Glock 37

4th Gen
Glock 17
Glock 22
Glock 31
Glock 34
Glock 35
Glock 37
California Limited 10 Round magazines will not work properly with this model of Mag-well.
Generation 4 back straps may need to be modified if used with this product, back straps must have bottom internal tabs trimmed.
Material: aluminum.
Size: about 6.8x4.2x2.4cm/2.68x1.65x0.94in.

Package List:
Magwell body X 1
Mounting screw X 1
Wrench X 1