I Have This Old Gun: Colt AR-15 SP1
Follow Brad Miller as he takes a closer look at the 9 mm "Super Cooper" magnum handgun cartridge, which can have cases made for it from cut down .223 Rem. casings.
Today’s Model 10 chambers .38 Spl. and can handle +P loads. Cylinder capacity is six cartridges in the single/double action. Its frame, cylinder and barrel are carbon steel, blued in classic fashion and the grips are wood. It’s a timeless look.
When performing dry-fire practice with an AR-15, there are a lot of reasons you might not want the bolt to lock to the rear. You can use dummy rounds, snap caps or other safety aids, but there’s another trick used in training circles requiring far less investment.
The NRA Foundation Board of Trustees has approved a $252,000 grant for USA Shooting to purchase the specific shotshells used by the National Team, National Development Team and National Junior Team.