Overwatch Precision PolyDAT Drop in Kit Fits Glock Gen 4 9mm - Black

Cross Armory 3-Piece Upgrade Kit for Glock 17/19/22 Gen4 - Black Anodized Performance - CRG4OKBK

Cross Armory 3-Piece Upgrade Kit for Glock 17/19/26/34 Gen5, Blue Anodized - CRG5OKBL

Cross Armory 3-Piece Upgrade Kit for Glock 17/19/22 Gen4 -Red Anodized Precision - CRG4OKRD

Cross Armory 3-Piece Upgrade Kit for Glock 17/19/26/34 Gen5 -Silver Anodized Precision - CRG5OKSV

Cross Armory 3-Piece Upgrade Kit for Glock 17/19/26/34 Gen5 -Gold Anodized Excellence - CRG5OKGD

ZAFFIRI PRECISION Upper Parts Kit for Glock 19 Gen 4

Overwatch Precision FALX Trigger Kit - GLOCK Gen 4 G19/G34 - OEM Polished Trigger Bar - Black