Check the listing for details. EGW Tactical Scope Mount Compatible With Remington 4 6 Benelli Auto M2. Condition: New. Listed at 28.26 USD. EGW Tactical Scope Mount Compatible With Remington 4 6 Benelli Auto M2. EGW Factory Part # 40600. Make sure you have a solid base for your scope to mount on with the Evolution Gun Works One Piece Picatinny Rail Scope Mount. The Picatinny cross slots run the full length of the rail, which gives the shooter flexibility when mounting scope rings and other accessories. The channel in the center reduces the overall mass of the mount, weighing in at 2-3 ounces on average. Also, in many cases, it will not obstruct usage of factory iron sights. EGW's one piece scope mounts are the obvious choice for hunters and shooters alike. Mounting Hardware is Included: This mount fits (Weaver 93 Pattern): Remington Model 4 Remington Model 6 Remington Model 7400 Remington Model 7600 Remington Model 750 Remington Model 7615 Benelli Auto Benelli Super Black Eagle Benelli Vinci Benelli M2 Stoeger M3000 (after ser #1368845) Stoeger M3500 (after ser #1368845) Stoegers pre serial # 1368845 have #6-48 screws. We have found that some models are not drilled and tapped from the factory. If that is the case, you would need to have your receiver drilled and tapped before installing our mount. If you have any questions about your specific model or receiver, we recommend contacting the manufacturer of your firearm. They should be able to confirm whether your receiver is drilled and tapped by referencing your serial number.