Although the first official World Series didnât take place until 1903, another championship came before it. Between 1884 and 1890, the National League and the American Association (a rival organization that went belly-up in 1891) played an exhibition series that pitted their respective champions against one another.
The SR-556 represents one of the latest gas-piston ARs introduced into the U.S. market. I do find it indicative that the ultimate decision came down to introduce a piston-driven AR rifle versus a traditional impingement design.he same pattern of design is followed with the SR-556âs big brother, the SR-762. Rugerâs SR-556 product line is comprised of four model types: Standard, Carbine, E-Model and Varmint Target. The flagship of the Ruger SR-556 lineup is the Standard model.
Comparing the 762-SDN-6 to the M4-2000 (a premium 5.56mm silencer), the 762-SDN-6 is about an inch longer, two ounces heavier and about two dB louder than the 5.56mm dedicated M4-2000 when used on an M4 platform host weapon.