Home / Rifle Scope mounts and rings / AR-15 Tri Rail View cart “marlin 36 336 one piece, scope mount base swing over” has been added to your cart. AR-15 Tri Rail$55.00 5 in stock AR-15 Tri Rail quantity Add to cart SKU: 119bu Category: Rifle Scope mounts and rings Product ID: 11295 Description Description New inbox made by Weaver factory SKU number 48323 if interested call 9076321112 Related products Savage 110 Right handed scope base $35.00 Add to cart Merkel Scope mount 30 mm low $399.00 Add to cart Scope rings, high, centerfire Mac rings $20.00 Add to cart Winchester model 70 scope mount $35.00 Add to cart