User:Guillermoleon85/sandbox

Star Armory is established as a U.S. based firearm manufacturer and related accessory company offering broad market firearms and related equipment for domestic and export sales. The company is based in Denton County, Texas, and produces small arms and related parts.

Products

 * 300 Blackout Carbine Rifle
 * 300 Blackout Upper Assemblies
 * AR-15 Upper Assemblies

Manufacturing
Star Armory differentiates itself from other manufacturers by performing a proprietary 100% steel part integrity test on their items that goes beyond the MPI (Magnetic Particle Inspected) standard. Using their non-magnetic high current material resistance testing they can detect structural defects deep within parts such as internal fractures and metal density weaknesses as opposed to MPI which only checks for surface defects.

Additionally Star Armory performs the following processes.


 * All barrels are hand lapped using real lead for better accuracy, easier cleaning and eliminating the need for barrel break-in.
 * Properly crown their barrels, insuring that the bullet exist point is even, thus improving accuracy.
 * Barrel chambers are completely polished to avoid failures to eject when using quality ammunition.
 * Bolts have the gas key properly staked. Additionally, extractor spring strength is tested to make sure it performs flawlessly and bolt rings are rotated individually and offset from each other.
 * Upper receivers are lapped to insure proper mating between the barrel and the upper receiver.

Notes & sources

 * at United States Department of Justice ATF site
 * from the Star Armory website