Polymer Casings: The Future of Ammo? These rounds might mark the end of the metal casing. The polymer casing significantly reduces ammunition weight while retaining its... By The Editors | Published Jan 24, 2012 11:47 PM Guns Blogs Gun Shots SHARE These rounds might mark the end of the metal casing. The polymer casing significantly reduces ammunition weight while retaining its accuracy–meaning you can carry more ammo during your next hunt. Guns SHOT Show MORE TO READ RELATED The Show Must Go On: Inside the Pandemic SHOT Show, and What’s Next for the Firearms Industry After COVID-19 shut down the 2021 SHOT Show, the National Shooting Sports Foundation was determined to put on the firearms industry's largest trade show this year READ NOW RELATED New Rifles of 2022 from SHOT SHOW and Beyond A look at 17 of the hottest new rifles for plinkers, big-game hunters, and precision shooters RELATED First Look: B&T USA SPR300 Pro Rifle B&T introduces an insanely quiet rifle in .300 AAC Blackout
