“picatinny rail”

Get a closer look at the Ruger M77 Hawkeye Hunter, the latest addition to our #SundayGunday series.

Get a closer look at the J.P. Sauer SL5 Turkey, the latest addition to our #SundayGunday series.

Get a closer look at Heritage Manufacturing Rough Rider Black Tactical Cowboy, the latest addition to our #SundayGunday series.

Get a closer look at the CZ 600 Trail, the latest addition to our #SundayGunday series.

Get a closer look at the Winchester Wildcat Sporter SR, the latest addition to our #SundayGunday series.

Get a closer look at the Military Armament MAC 2 Tactical Wood, the latest addition to our #SundayGunday series.

Due to the size of the .300 Win. Mag. cartridge, pairing with an AR-15 or AR-10 receiver is impossible, so NEMO (New Evolution Military Ordnance) Arms took to the drawing board to create a rifle that houses qualities of the AR platform, and did so around a magnum cartridge that’s been a favorite among long-range shooters and hunters.

Success of the AR platform with the consumer market led to the birth of a cartridge that utilizes a .30-cal. bullet and is designed for use with AR-15-style rifles and pistols, the .300 Blackout. SIG Sauer, for one, has met the growing .30-cal. demand, developing a line of rifles dedicated to .300 Blackout. Meet the SIGM400 Predator.