US-231 SRS Level 2 Duty Holster - RDS

US-231 Duty Holster — Optic-Equipped SRS Internal Lock (Level 2)

The US-231 is engineered for modern law-enforcement professionals running slide-mounted red-dot sights. Its SRS Safety Retention System™ delivers dependable Level 2 retention in a streamlined, optic-ready platform that allows fast, natural draws without sacrificing weapon security.

Retention System

• SRS Safety Retention System™ — internal auto-lock engages when holstered and releases with a natural thumb motion for an intuitive draw.
• Passive tension screw — adjust friction retention to suit agency or user preference.

Optic Compatibility

Purpose-built for duty pistols equipped with slide-mounted red-dot optics. Tested for reliable fit with:

• Trijicon RMR / RCR, Holosun 407 / 507 / 508 / 509, Aimpoint ACRO
• Leupold DeltaPoint Pro, Sig Romeo 1 / Romeo 1 Pro
• Vortex Venom / Viper, C-More, Docter, JP JPoint

Max optic height: ≈ 1.17″ · Front-sight clearance: up to 0.39″

Duty-Grade Construction

• Shell: .093″ SDR (Synthetic Duty Rig) — rigid and impact-resistant for daily field use.
• Interior: Thermo-molded, suede-lined to prevent finish wear and reduce draw noise.
• Profile: lightweight, balanced design for all-day comfort on duty.

Mounting & Fit

• Fits standard 2.25″ (58 mm) duty belts and Safariland-pattern mounts.
• Available for right- and left-hand configurations.
• Threaded-barrel notice: not compatible with pistols featuring threaded barrels.

Finish Options

Each holster includes a laminated finish over the SDR core. Available styles: Leather, Basketweave, Plain SDR, High Gloss, Nylon Look, SDR Coyote Brown, SDR Army Green, MultiCam Black/Tropic, Wolf Gray and Nylon Army Green.

Professional Use

Manufactured in California and trusted by law-enforcement and security agencies nationwide, the US-231 offers Level 2 retention with RDS compatibility in a compact, duty-ready design.

Specifications and compatibility updated: October 2025.