Check the listing for details. CVA Hawken Frontier Squirrel Rifle Rear Adjustable Sight, Windage Snap Ring Only. Condition: New. Listed at 4.65 USD. Listing is for the snap ring only. The sight is in the picture to show you what sight this snap ring fits.Here is a snap ring for the CVA rear adjustable sight. This snap ring holds the windage screw in place. These were used on the CVA Hawken rifle and Hawken pistol, the frontier rifle, the Squirrel rifle and the Apollo rifle. This is a stock picture, not actual item, yours will be the same. REFUND POLICY: If you are not happy with your item I will cheerfully refund your purchase price, only. We can not refund shipping. All we ask is that you return your item in the same condition you received it in, and you are responsible for return shipping. By bidding on, and purchasing this product you agree to hold harmless Pat's Enterprise LLC from any and all claims arising from the use of this product. NOTE: This part goes on a muzzleloader, blackpowder gun.