FABRIC TECH: 201D TPU‐coated nylon

Back compartment with  quick access fastening tape

Comes standard with the bird topper

Deluxe comfort design for archery and rifle

Made of lightweight knitted polyester

Weaver Multi Slot Base Matte Black #613 - Win XPR SA Silver FABRIC TECH: 201D TPU‐coated nylonProduct Features These versatile bases from Weaver help give your gun a versatile edge. Multi Slot Bases are constructed of tough, lightweight Aluminum so they can withstand the most powerful recoil. They accept all Weaver Top Mount Rings and accommodate the mounting of devices such as scopes, red dots and laser optics, while allowing for optimal eye relief. Refer to Weaver Base Chart At ERROR To Insure Mount Fits Your Firearm.