The Midwest Industries Upper Receiver Action Rod .308 is a dedicated gunsmithing tool for AR-platform rifles chambered in .308. It is machined from 4140 ordnance-grade steel and finished in Black Oxide to provide durable service in a workshop environment. The rod is intended to install and remove LR308 and AR10 barrel nuts without marring the upper receiver and supports muzzle device and forward assist/port door cover installation.
Key Specifications
- Works with LR308 and AR10 barrels and receivers.
- Not compatible with DPMS G2 308.
- Machined from 4140 ordnance grade steel.
- Finished with a Black Oxide coating for corrosion resistance.
- Will not mar or damage the upper receiver exterior when used as directed.
- Designed for muzzle device installs and will not damage the index pin.
- Receiver-mounted sights can be left installed during use.
- Can be installed horizontally or vertically in a bench vise for flexibility in the shop.
- Listed dimensions: 2.50 x 2.45 x 15.05.
- 100% Made in USA.
Built for gunsmiths and builders who value durable, purpose-built tools, this upper receiver rod helps simplify LR308/AR10 barrel nut and muzzle device work while protecting receiver finishes. Its ordnance-grade steel construction and thoughtful design make it a reliable addition to any workshop focused on accurate, professional installations and maintenance.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




