SB Tactical set out to improve the handling of AR-type pistols with its SB15 arm brace. The SBM4 is an enhanced and streamlined design that, like its predecessor, facilitates a safe and functional shooting position when installed on an AR-pistol’s buffer tube. Made from polymer, the unit mitigates the fulcrum effect that a single point of contact can cause by embracing the shooter’s forearm. Adjustable nylon straps help retain the pistol in a safe shooting position. Price: $149. Contact: SB Tactical LLC; sb-tactical.com.
Product Preview: SBM4 Arm Brace
Watch American Rifleman staff on the range in this week's video to learn about Springfield's modern bolt-action hunting rifle, the Model 2020 Redline.
Despite its success in the single-action revolver market, Colt fell behind when double-action revolvers became popular in the late 1870s. The Colt 1878 was a robust, large-frame revolver that would carry the company into the 20th century.