Product Description The Action Enhancement Kit features the Apex Action Enhancement Trigger with a Gen 3 trigger bar, an Apex Ultimate Safety Plunger and an Apex Performance Connector. Apex Tactical 102173BLU Action Enhancement Kit Blue Fits Glock Gen 3/4 at Shooting Surplus Browse all Shooting Surplus deals $114.71 In Stock at Shooting Surplus Price verified today Buy Now at Shooting Surplus Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Apex Tactical Apex Tactical