Air Arms Galahad, Walnut Precharged pneumatic 3,625 psi/250 BAR fill pressure Integrated regulator Multiple power settings Compact ergonomic design Ambidextrous walnut stock Checkered pistol grip and forearm Unique forward motion cocking lever is transferable to either side Rubber buttpad adjusts horizontally and vertically 2-stage adjustable trigger with safety 10-shot repeater Weaver/Picatinny scope rail (no open sights) Multi-axis adjustable, rubberized buttpad Black soft-touch cheekpiece Lothar Walther rifled barrel .22 caliber = 32 fpe / .25 caliber = 36 fpe 45 shots on high power setting and 100+ on low setting (.22 caliber) Integrated level Built-in manometer (air pressure gauge) Easy-to-use probe filling Weight: with moderator 8.6 lbs, w/out moderator 8.2 lbs Length: with moderator 35.5 in, w/out moderator 31.4 in Includes: 2, 10-shot magazines (scope not included) The "HR" in "Galahad-HR" that is marked on these rifles stands for H=High Power, R=Regulated.