The GOAT-15 ATOM pistol offers comfortable handling and an ergonomic design for confident shooting at any level. Compact reliable and ideal for hikers and survivalists it’s the perfect addition to any adventure. – Weight (unloaded): 1 lb 14 ounces – Weight (with loaded 10 rd magazine): 2 lbs 2 oz – Barrel length: 7.8 CMV Steel – Barrel Specs: 1:16 RH twist Black Oxide – Length: 14.1 – Cartridge: .22 Cal – Safety: Patented Tamper Resistant – Action: Blow Back Single Shot Semi-Automatic – Lower: Polymer – Upper: Polymer – Rail: Standard Picatinny Rail With M-Lok – Magazine: Ships with 1 Rd and 10 Rd – Sight: Not Included (Red Dot Recommended) – Comes with rear mounted 1913 Pic rail to mount a brace of your choice.