Check the listing for details. Weaver Top Mount Base - 53 48053 Winchester Model 88 and 100. Color: Black, Condition: New other (see details). Listed at 12.95 USD. USA Seller You are buying a brand new Weaver Top Mount Plate for Wincherster 88 & 100, Garcia 73, Sako Finnwolf with screws, BLACK. Mounting instructions on package. We are a Veteran-Owned and Operated Small Business and we appreciate your support! We are members in good standing of NRA, GFFS, USCCA (associate Instructor), NSSF, and the American Legion. We are also a operating FFL in SW Florida! Shipment to USA only via USPS First Class mail service. We use new and recycled materials to protect your purchase and the environment. We collect taxes in the State of Florida because we do not have a state Income Tax! P2 is a mark used by P-Squared Services, LLC. 30-Day Seller warranty. We inspect all products upon our receipt and prior to shipment to you. Our 30 day seller warranty protects you against our mistakes, after the 30 day period, please contact the manufacturer direct for parts or warranty service.