XXB Burris Xtreme Tactical Steel Option:Default Boston valves for easy inflating

Boston valves for easy inflating and deflating

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This pack family is made specifically for tough adventures that would rip most other ultralight-style packs to shreds

XXB Burris Xtreme Tactical Steel Option:Default Boston valves for easy inflatingBurris' legendary quality continues into the XTB, Xtreme Tactical Bases! These bases are machined with close tolerances from solid steel, and feature an adaptable, reversible front base. Xtreme Tactical Bases are crafted from solid steel and engineered for maximum mounting flexibility and minimal height and weight. Mil spec cross slots guarantee rock solid attachment with any and all Weaver style, Picatinny style or mil spec rings. Front base is