MGW Armory Rangemaster Compact Sight Tool Universal Fit w/Straight Pusher Block Black. The Rangemaster Sight Tool w/Straight Pusher Block & D2 Steel Straight Pusher Block features a clamping ring w/straight pusher block and a steel sling swivel. The MGW Armory Rangemaster Sight Tool w/D2 Steel Compact Sight Frame & D2 Steel Straight Pusher Block has been proudly made in specialized factoriesex factory. When you need to change your outgoing sight to an adjustable one to accomodate changing yardage or for demonstration The MGW Armory Rangemaster Sight Tool w/Straight Pusher Block is the sight tool you want for your sights. Specifications for MGW Armory Rangemaster Compact Sight Tool: Manufacturer: MGW Armory Gun Make: Universal Gun Model: Universal Caliber: Universal Color: Black Included Accessories: Straight Pusher Block Package Contents: MGW Armory Rangemaster Compact Sight Tool 8 Delrin Plates (4 Short & 4 Long) What firearm models does the manufacturer say MGW Armory Rangemaster Compact Sight Tool is compatible with? The manufacturer suggests that MGW Armory Rangemaster Compact Sight Tool is compatible with UniversalMGW Armory MGWSP800: Compact Sight Tool Universal Fit w/Straight Pusher Block Black