Burris Trumount 2pc Rifle Scope Base - TU-A A-Bolt Short & Long Nickel . Precision machined from bars of solid steel each exquisitely styled Burris TU Trumount Universal 2 Piece Mount Base is carefully hand polished blued and meticulously inspected. Specifications for Burris Trumount Universal Rifle Scope Two Piece Base: Manufacturer: Burris Color: Black Finish: Nickel Additional Features: Non Reversible Package Contents: Burris Trumount Universal Rifle Scope Two Piece Base Burris Forever Warranty (Non-Thermal Optics) and Three Year Limited Warranty (Thermal Optics) All Burris Optics (with the exception of Thermal products) are covered by the Burris Forever Warranty . Burris Company Inc. ("Burris Co. or "we") warrants that its Burris Optics products (nonthermal optics products) will be free from manufacturing defects for the product's lifetime from the date of purchase or delivery (whichever occurs later). Burris Co. also warrants that its Burris Thermal Optics products will be free from manufacturing defects for a period of 3 years from the date of purchase or delivery (whichever occurs later) by the original purchaser. Warranty information and warranties are supplied solely by the manufacturer and not this retailer. This retailer publishes information from the manufacturer for information purposes only and the manufacturer is solely responsible and liable for any warranty information and warranties published by this retailer. Please reference the appropriate manufacturer documents or reach out to the manufacturer directly for full warranty terms and effective dates. Burris 410290: Trumount 2pc Rifle Scope Base - TU-A A-Bolt Short & Long Nickel