STUD FOR 9017-4BR 1.375

The STUD FOR 9017-4BR 1.375 from Barnes is a precision mounting stud engineered for law enforcement and military personnel who demand reliability in critical equipment setup. This component serves as the foundational anchor point for tactical rail systems, scope mounting platforms, and accessory attachment points on patrol rifles and duty weapons. Designed to mil-spec tolerances, the stud ensures zero-shift stability during deployment and training cycles—a non-negotiable requirement when equipment performance directly impacts officer and operator safety.

Manufactured to exacting specifications by Barnes, this 1.375-inch stud features hardened steel construction that resists wear, vibration-induced loosening, and corrosion under field conditions. The compact form factor—measuring 2.6 x 1.2 x 9.5 inches and weighing just 0.13 lbs—allows seamless integration into tight mounting configurations without adding unnecessary bulk or weight to duty platforms. Threading and dimensional accuracy meet strict military standards, ensuring compatibility with standard picatinny rail slots and industry-standard 9017-4BR mounting systems used across AR-pattern rifles and modular weapon platforms.

Tactical professionals—including SWAT teams, military units, and competitive shooters—rely on this stud for permanent or semi-permanent optic and accessory installation where repeatability and zero retention are paramount. Installation is straightforward for armorer-level personnel or qualified technicians with standard tools. The STUD FOR 9017-4BR 1.375 is an ideal replacement component for duty weapon systems undergoing maintenance, rebuild, or upgrade cycles, and it serves as a critical spare for inventory-conscious law enforcement departments managing fleet weapons.