The Blue Line Arsenal BL-AR15 Spartan AR-15 is a rugged and reliable rifle, built for performance and durability. It features a Spikes Tactical Spartan lower paired with a Palmetto State upper, delivering precision and strength in a 5.56 NATO platform. The 16" barrel ensures excellent accuracy and ballistic performance, making it a solid choice for both tactical applications and range shooting.
Equipped with an Aimsports RTDT125 Red Dot (1x20, 4 MOA), this rifle provides fast target acquisition, ensuring superior performance in various shooting conditions.
This package includes : One 30-round magazine for extended capacity
Whether for sport, defense, or tactical training, the BL-AR15 AR-15 delivers accuracy, reliability, and top-tier performance.
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 5.56X45mm NATO cartridge was designed by James Sullivan, a member of Eugene Stoner's engineering team that developed both the M16 rifle and its original cartridge. The 5.56X45mm NATO was adopted by the U.S. military in 1964 and by NATO in 1980. With bullet diameter of .224-inch, the original M193 military cartridge used a 55-grain bullet at 3250 fps; the current M855A1 cartridge, developed by FN, uses a 62.5-grain bullet at 3020 fps, offering greater range and better penetration. The civilian version of the 5.56X45mm is 223 Remington; the cartridges are dimensionally identical but military chamber dimensions and specifications for military brass are different. It is considered safe to use 223 Remington ammo in a 5.56X45MM NATO chamber, but not a good idea to use 5.56X45mm ammo in a rifle specifically chambered for the 223 Remington. Although the stopping power of .22-caliber bullets remains controversial the 5.56X45mm has served well in now multiple generations of M16 rifles. — Craig Boddington
