Winchester 70 Tennalum® 7068 Scope Rail

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All Precision Armament Scope Rails are fully machined from a billet of ultra-strength Tennalum® 7068, offering the strength of steel at a third of the weight.  Billets are stress relieved and pre-ground prior to machining to deliver exceptional straightness. Manufactured to MIL-STD 1913 dimensions with all critical contact surfaces held uniform to within 0.0003". Fully CNC chamfered along every edge for smooth, snag free handling.  Features an integral recoil lug combined with elongated mounting holes for positive lug engagement and elimination of movement under heavy recoil.  Unique cross section geometry is fully FEA optimized for maximum stiffness-to-weight ratio while also providing improved ejection port access. All bases have built in 20-MOA of elevation for extended range shooting.  Mil-A-8625 hardcoat anodized matte black finish.

Installation guide and hardware included.

Short Action: Fits all post 1964 Winchester 70 short action receivers.

Long Action: Fits all post 1964 Winchester 70 long action receivers.

Requires a T10 torx wrench for scope rail installation.


  Short Action Long Action
Length: 6.375" 6.885"
No. of Slots: 15 16
Weight: 2.3 oz 2.4 oz
MOA: 20 20
Full Spec Sheet: View PDF
Installation Manual: View PDF


For full specifications, installation manuals, and more - visit our Technical Resources page:

Winchester 70