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.