Midwest Industries Upper Receiver Rod, Black Oxide 4140 Steel Tool for M4/M16 – MIURR

Product Description

The Midwest Industries Upper Receiver Rod is a heavy-duty armorer’s tool engineered for AR-pattern rifle upper receivers. Precision machined from 4140 ordnance-grade steel and finished in a durable black oxide, it locks into the barrel extension to provide a secure, non‑marring interface for installing or removing barrel nuts and muzzle devices. Designed for use in a bench vise either horizontally or vertically, it fits tight in the receiver and helps prevent damage to index pins or the exterior of the upper. Compatible with forged and billet upper receivers that use standard M4/M16 barrel extensions.

Product Highlights

• Secure, non-marring engagement with standard M4/M16 barrel extensions
• Ideal for stubborn barrel nut removal and precise muzzle device installation
• Machined from 4140 ordnance-grade steel with long-lasting black oxide finish
• Works in a bench vise horizontally or vertically; tight receiver fit
• Compatible with forged and billet uppers; sights can remain installed

Specs

• Brand: MIDWEST INDUSTRIES INC
• Model: Upper Receiver Rod
• Material: 4140 Steel
• Finish: Black Oxide
• Color: Black
• Compatibility: Standard M4/M16 barrel extension; forged and billet upper receivers
• Use: Barrel nut removal/installation, muzzle device installation, forward assist/port door installation
• Country of Manufacture: Made in USA
• UPC: 812102032151
• Manufacturer Part Number: MIURR
• Not Compatible: 9mm and rimfire barrels, DPMS G2 308, Sig MCX Virtus/Rattler

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