CVA Black Powder (2009 and older black powder break open barrels only): Does not fit bolt guns.

Base screws are 8-40 X 1/4″ long. Ring screws are 6-40 X 5/8″ long. Base screws use a 9/64″ Allen wrench and ring screws use a 7/64″ Allen wrench.

Outside to outside of rings is 3.92″. Rings are .63″ wide. 4 Hole to hole spacing dimensions are .86″, 2.36″, .86″. Height of mounts from top of barrel to centerline of scope tube is – low 1.00″, medium 1.13″, and high 1.25″.

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CVA Rifle (All 2010 and newer break open black powder barrels and all years of center fire rifle barrels)

Base screws are 8-40 X 1/4″ long. Ring screws are 6-40 X 5/8″ long. Base screws use a 9/64″ Allen wrench and ring screws use a 7/64″ Allen wrench.

Outside to outside of rings is 3.92″. Rings are .63″ wide. 4 Hole to hole spacing dimensions are .86″, 79″, .86″. Height of mounts from top of barrel to centerline of scope tube is – low 1.00″, medium 1.13″,  high 1.25″, and X High 1.38″.

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• Precision machined from a solid block of top-grade billet aluminum
• Custom made to fit each type of firearm and align perfectly with your rifle’s receiver
• No moving parts between the firearm and the scope
• 67% lighter than comparable one-piece mounts with four times the threads and precision socket-head cap screws for absolute strength and security
• Absorbs shock and withstands temperature extremes better than steel mounts at a fraction of the weight
• Made in the USA