1/2 Stud - 4.750 Long Broached w/1.250 Thread

The 1/2 Stud - 4.750 Long Broached w/1.250 Thread is a precision-engineered fastening component designed for demanding tactical and military applications. This AR-pattern component serves as a critical load-bearing element in firearm assemblies, particularly in systems requiring robust receiver extensions and buffer tube mounts. Whether you're building a precision rifle or maintaining duty weapons, this broached stud ensures repeatable accuracy and structural integrity.

Manufactured by ARP, a trusted name in high-strength fastening solutions, this component features a half-inch nominal diameter with 4.750 inches of usable length. The broached design eliminates the need for secondary operations and ensures precise dimensional consistency. The 1.250-inch threaded portion is designed for secure retention in various applications.

Law enforcement armorers, military gunsmiths, and serious civilian builders rely on ARP studs for replacement, repair, and new-build applications. This component is particularly useful in confined receiver spaces where spatial constraints demand efficient engineering. Its compact weight of 0.25 lbs and dimensions of 2.35 x 0.95 x 2.65 inches make it easy to inventory and install.