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The Browning 12521 is meticulously constructed from high-strength aluminum alloy. Its 1913 Picatinny base can be securely attached to the receiver using 8 screws. This robust base is not only compatible with Weaver rings, but also Picatinny rings, expanding its versatility.
For those seeking extended reach, this superior quality base provides a steadfast lock-up to your action, giving you an augmented 20 MOA of elevation. This allows you to adjust a greater amount of drop on your scope prior to the need for "stacking" MOA/Mils. Experience enhanced precision and distance with this reliable Browning 12521 base.