How to CAD an AR15 Lower Receiver from Scratch

Posted on September 1, 2022September 1, 2022 by NathanF

In this video we show how to CAD an AR15 Lower Receiver in Solidworks from scratch.

AR15 Receiver Set

Posted on July 5, 2015May 18, 2021 by NathanF

AR15 Billet Receiver Set. Dimensional correct, taken from Colt AR15 Receiver Set. Models are tested and proven, ready for CNC. Models also available in STEP/IGS file format as well as original SolidWorks Source Files.

M4 Upper Receiver

Posted on July 3, 2015May 18, 2021 by NathanF

M4 Billet Upper Receiver. Dimensional correct, taken from Colt M4 Upper Receiver. Models are tested and proven, ready for CNC. Models also available in STEP/IGS file format as well as original SolidWorks Source Files.

F4 Defense Launches At Triggrcon 2017

Posted on July 27, 2017July 17, 2019 by NathanF

Veteran-owned F4 Defense, manufacturers of innovative small arms and accessories, will launch their new line of products at Triggrcon 2017 in Tacoma, Washington (July 27-30, 2017). After two years of design, development and strenuous testing, F4 Defense will enter the firearms industry with their F4-15 rifle and Patent Pending Adaptive Rail System Handguard (ARS).