Overwatch Precision Walther/ Canik Trigger Return Spring 3.8lb Red. Made in the USA of high-tensile music wire this proprietary spring will drop your break by up to 1lb (red) and 1/2LB (green). Included in our trigger kits for Walther/Canik grab a few extra for the range bag or upgrade your existing blaster. It fits the PPQ Q4 TAC Q4/Q5 SF and the new PDP series of Walther pistols compatible with Canik models TP9 SF Elite TP9 Elite Combat TP9 Elite SC TP9 SA TP9 SF METE SF METE SF PRO METE SFT METE SFT PRO METE SFX METE SFX PRO SFX Rival SFX Rival-S. Specifications for Overwatch Precision Walther/ Canik Trigger Return Spring: Manufacturer: Overwatch Precision Fabric/Material: Polymer Gun Make: Walther Gun Model: Walther PDP Walther PPQ Package Contents: Overwatch Precision Walther/ Canik Trigger Return Spring What firearm models does the manufacturer say Overwatch Precision Walther/ Canik Trigger Return Spring is compatible with? The manufacturer suggests that Overwatch Precision Walther/ Canik Trigger Return Spring is compatible with Walther PPQ Walther Q4 TAC Walther Q4 SF Walther PDP Walther Q5 Match SFOverwatch Precision 6000: Walther/ Canik Trigger Return Spring 3.8lb Red