Resources

AR 15 Technical Data and Resources

The following files are technical drawings, dimensional data and specifications for breech end chambers and muzzle side threads. Use this data to match our products with other manufacturer’s parts for your AR 15 builds.
We hold our manufacturing dimensions to the strictest tolerances to provide you with the best AR replacement parts and AR rifle barrels in the industry.

AR 15 Chamber Specifications

5.56 NATO Chamber Dimensional Print

pdf Icon 5.56 NATO Chamber Technical Data and Dimensional Specifications

.308 Winchester Chamber Dimensional Print
pdf Icon .308 Winchester Chamber Technical Data and Dimensional Specifications

.300 Black Out Chamber Dimensional Print
pdf Icon 300 Black Out Chamber Technical Data and Dimensional Specifications

.223 Wylde Chamber Dimensional Print
pdf Icon .223 Wylde Chamber Technical Data and Dimensional Specifications

6.5 Creedmoor Chamber Dimensional Print
pdf Icon 6.5 Creedmoor Chamber Technical Data and Dimensional Specifications

AR 15 Threading Specifications

5/8-24 UNF 3A Dimensional Print

pdf Icon 5/8-24 UNF 3A Muzzle Thread Technical Data and Dimensional Specifications

1/2-36 UNF 3A x .400 Legth Dimensional Print

pdf Icon 1/2-36 UNF 3A x .400 Length Muzzle Thread Technical Data and Dimensional Specifications

1/2-36 UNF 3A Dimensional Print

pdf Icon 1/2-36 UNF 3A Muzzle Thread Technical Data and Dimensional Specifications

1/2-28 UNF 3A Dimensional Print

pdf Icon 1/2-28 UNF 3A Muzzle Thread Technical Data and Dimensional Specifications

Rifling Specifications

5.56 NATO 1/7 Twist Rifling

pdf Icon 5.56 NATO 1/7 Twist Rifling Specifications

AR 15 Printable Shooting Targets

The following is a large selection of printable pdf shooting targets for your use. Download the target of your choice, select your paper size and orientation in the print options and then print out the document for use.

50 Yard Target

pdf Icon Five Quadrant 50 yard printable shooting target

100 Yard Standard Target

pdf Icon 100 yard standard printable shooting target

Rimfire 20 Circle Target

pdf Icon Rimfire 20 circle printable shooting target

Pool Ball Target

pdf Icon Pool Ball printable shooting target

Human Silhouette Target

pdf Icon Human Silhouette printable shooting target

Hostage Silhouette Target

pdf Icon Hostage Silhouette printable shooting target

Dart Board Target

pdf Icon Dart Board printable shooting target

Grid Sight-in Target

pdf Icon Grid Sight-in printable shooting target

Bulls-eye Standard Target

pdf Icon Bulls-eye Standard printable shooting target

Bobdbob Zeroing Target

pdf Icon Bobdbob Zeroing printable shooting target

Ballistic Advantage Target

pdf Icon Ballistic Advantage printable shooting target

Sniper Target

pdf Icon Sniper printable shooting target

Sight Alignment Target

pdf Icon Sight Alignment printable shooting target