Glockmeister Backstrap Channel Insert, Fits Glock 17/22 to 19/23, Black BCI

Designed to guide the mag into the mag well and prevent the magazine from snagging on structures within the Glock, the Glockmeister Backstrap Channel Insert also stops dirt and debris from entering the backstrap channel - keeping the trigger mechanism clear of any restrictive elements.

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.