Mountain Billy Goat-15 ATOM pistol | 22lr | Black |

Whether you’re looking for a travel-friendly AR pistol, a backpack-ready firearm, or a beginner-friendly .22LR pistol, these specs show why the ATOM is the perfect blend of size, weight, and capability. 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.