Caliber 0.177 (4.5mm) Max Velocity 1100 fps - 32 FPE Benjamin Armada Precharged pneumatic AR-compatible air rifle Bolt-action 10-shot repeater with auto-indexing feature Uses compressed air - Can be adjusted for different velocities 2-stage adjustable match metal trigger Raised aluminum breech for easier loading of circular magazine Magpul M-LOK slotted all-metal handguard with 15" of Picatinny rail space Machined receiver with 5" of Picatinny rail space AR-15 pistol grip and telescopic buttstock Integrated Resonance Dampener Sling-ready Ambidextrous stock Reversible bolt -- switch from right to left side Modular - Versatile Design Delivers 30 Shots per Fill Rifled / Shrouded / Choked Steel Barrel Built-in air pressure gauge (manometer) 215cc air reservoir Can be dry-fired 20" barrel Air reservoir ends with a male quick-disconnect Foster fitting for fast refills (requires a female Foster quick-disconnect adapter to fill from a scuba tank or hand pump) Includes depinger, bipod (adjustable from 6" to 9"), 4-16x50 AO scope with 4" sunshade and co-witness rings; also includes 2 unmounted rails Officially licensed rifle for the Magpul M-LOK modular accessory system Scope specs: 4-16x50mm Mil-dot reticle Scope 10 yds to infinity parallax adjustment 15.5" long Includes 4" sunshade and Weaver/Picatinny co-witness rings Bipod specs: Folding Spring-loaded extendable Metal legs with rubber feet 6-9" height