The Monolith 15A folding-stock carbine from Global Ordnance is loaded with features and innovations intended to improve upon the AR-15's 70-year-old design.

308" copper-plated bullet. Hornady’s latest flat-shooting Advanced Rifle Cartridge and its 62-grain .22-cal. bullet are tailor-made for AR-15s and short-action bolt guns—and the author also ...