December 2018 Issue TheDecember issue hit the Newsstands on November 6th. Available in both print and digital. This Month in Guns & Ammo: Springfield Armory makes the XD(M) 10mm the hardest hitting yet. Ruger launches its custom shop and unveils an accursed 10/22 and an SR1911 designed by Doug Koenig. We reveal what's new and innovative for 2018.