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  3. MMS OUTDOORS Rifle Scope Base - Mcmillan 50 BMG (High, 25 MOA)

MMS OUTDOORS Rifle Scope Base - Mcmillan 50 BMG (High, 25 MOA)


  • AVAILABLE IN 25 MOA OR 37 MOA: Our scope base is .640 inches tall. The height measurement is taken at the front of the scope base and is the distance from the top of the scope base to the top of the action. All scope bases for the McMillan 50 BMG are 9.050 inches long. Our scope mounts for the McMillan 50 BMG receiver are available in 25 MOA and 37 MOA.
  • CNC MACHINED TO EXACTING SPECIFICATIONS: A true MIL-STD-1913 picatinny rail. Our engineers have more than 50 years of experience in manufacturing precision accessories for your McMillan 50 BMG receiver. Precision milled to exact specifications to mount your scope in the proper location and angle.
  • BEAUTIFULLY CRAFTED MOUNT CUSTOM DESIGNED FOR ALL MCMILLAN 50 BMG ACTIONS: This custom scope mount is designed and machined for one specific receiver, and it will only fit a McMillan 50 BMG receiver. We do not sell scope base mounts that almostĀ fit several action receivers.
  • ALUMINUM ALLOY TENSILE STRENGTH OF AT LEAST 290 MPa (42,000 PSI): Our scope mounts are made from 6061-T6 grade, precipitation-hardened Aluminum alloy, the same Aluminum alloy used in automobile parts and structural airplane components. This Aluminum alloy is tempered and is highly resistant to corrosion.
  • MACHINED BY US IN THE U.S.A.: We control every step of the manufacturing process from milling to final finish. We don't source our products to inferior manufacturers to save money or sacrifice quality. Every scope base we sell has been inspected and passed a rigorous quality program. Our products are battlefield proven.

$80.00
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Includes One Scope Base made by MMS Outdoors and all mounting hardware.

High base for McMillan 50 BMG Action Receiver. Picatinny Rail mount. Available in 25 MOA (minute of angle) or 37 MOA Bias to add elevation adjustment to your scope. The base weighs 5.0 ozs. Coated with a matte Black finish. This base fits both McBros 50 Bench Rest/Single Shot and the McBros Repeater action.

Includes 8 Stainless Steel Allen Drive mount screws (#8-32 thread pitch). Some McMillan actions only use the 6 rear most screws.

You will need a 9/64 Allen Drive to install the scope base. Installation instructions included.

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