Air Arms S400 Biathlon air rifle Precharged pneumatic (200 bar max fill pressure) Bolt-action 5-shot repeater (self-indexing rotary clip) Removable air reservoir Match sights: globe front accepts inserts, rear diopter (not included) 11mm dovetail 5-way adjustable match trigger Lothar Walther barrel White poplar stock Cheekpiece adjusts vertically and horizontally Buttpad adjusts vertically 4 rotary clips fit in slots in right-hand forearm Beautiful deep bluing Stock is flawlessly executed 29.875" between front & rear sight positions 10.25" long accessory rail 12.12" to 12.50" length of pull (LOP) 5.15 ft-lbs. Includes owner's manual, 7 Allen keys, four 5-shot clips, fill adapter & spanner (to remove reservoir) * Rear Diopter sight not included