5. 56×45mm NATO - Wikipedia The 5 56×45mm NATO (official NATO nomenclature 5 56 NATO, commonly pronounced "five-five-six") is a rimless bottlenecked centerfire intermediate cartridge family developed in the late 1970s in Belgium by FN Herstal [5] It consists of the SS109, L110, and SS111 cartridges
5. 56 AR-15 Rifles - Sportsmans Warehouse 5 56 AR15 rifles for sale online or in-store at Sportsman's Warehouse Shop a full selection of 5 56 caliber AR15 rifles from top firearms manufacturers
223 vs 556: What’s the Difference? - Field Stream 223 vs 556: What’s the Difference? The cartridge cases of the 223 Rem and 5 56 NATO appear identical on the outside, but 556 cases can have minutely thicker case walls
Is there a difference between 5. 56 and 5. 56 NATO ammo? - TheGunZone Yes, there is a difference between 5 56 and 5 56 NATO ammunition, albeit subtle yet significant, primarily in pressure and chamber specifications, potentially leading to safety concerns depending on the firearm used
5. 56 MM AR-15s For Sale | Shop Sportsmans Outdoor Superstore Instead of being chambered for smaller calibers like 9mm rounds, AR-15 pistols are designed to shoot rifle rounds like 223 Remington and 5 56 NATO You get a compact, maneuverable weapon without compromising on firepower Can I order an AR-15 for sale and have it delivered to my house? No
5. 56 Ammo - 5. 56x45 NATO - Guns. com Find 5 56 ammunition online at Guns com - in stock and ready to ship Shop deals on AR-15 ammo 5 56x45mm is a popular caliber for AR-15 rifles
5. 56mm NATO Rifles - Sportsmans Warehouse The 5 56mm Nato is a mid-sized rimless bottlenecked cartridge named for its use as the second standard service rifle cartridge for NATO forces in the 1980s It was originally intended for the M16 and is often used in the AR-15, though it can also be used in many rifles from several of the top manufacturers in the business