TangoDown is pleased to release the Vickers Tactical grip tool for Gen 4 Glock's, the GGT-02. Possessing all of the features of the original GGT-01 Gen 3 grip tool, the GG2-02 allows the use of Gen 4 factory Glock pistol frame back straps. The GGT-02 consists of three parts, a base insert and two tools. Simply snap the insert into the pistol frame cavity, and select the tool you choose to carry. One if for use with the back straps, and the other is for use without. Installation is that simple and secure. Notes:For Glock Gen 4 models (also fits Gen 4 models 17 & 19). Does NOT fit Gen 3. 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.