US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS
US-221 SRS Level 2 Duty Holster - RDS

US-221 SRS Level 2 Duty Holster - RDS

$157.50 USD
Quantity:
Pickup available at 1701 South Vineyard Avenue unit j Usually ready in 5+ days

US-221 SRS Level 2 Duty Holster - RDS

1701 South Vineyard Avenue unit j

Pickup available, usually ready in 5+ days

1701 South Vineyard Avenue unit j
Ontario CA 91761
United States

9093918800

US-221 Duty Holster — RDS-Compatible with SRS Internal Lock

The US-221 is a professional duty holster designed for officers carrying slide-mounted red-dot sights. It features the SRS Safety Retention System™ for secure internal locking and a responsive thumb-release for fast, controlled draws—ideal for agencies standardizing on RDS-equipped service pistols.

Retention & Performance

  • SRS Safety Retention System™ — internal auto-lock that secures the pistol when holstered and releases via an ergonomic thumb action.
  • Passive tension screw — fine-tune retention to match departmental requirements and carrier preference.
  • Designed to deliver a predictable, gross-motor draw suitable for duty use.

Optic Compatibility

RDS-ready platform supporting common slide-mounted pistol optics used in law-enforcement programs:

  • 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 Enterprises JPoint

Max optic height: approx. 1.17" · Front sight clearance: up to 0.39".

Materials & Construction

  • Shell: .093″ SDR (Synthetic Duty Rig) for impact and crush resistance in daily field use.
  • Interior: Thermo-molded, suede-lined to protect slide and optic surfaces.
  • Profile: Lightweight, ergonomic design for comfort over long shifts.

Mounting & Fit

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

Finish Options

Laminated finishes over the SDR shell include: Leather, Basketweave, Plain SDR, High Gloss, Nylon Look, SDR Coyote Brown, SDR Army Green, MultiCam Black/Tropic, Wolf Gray and Nylon Army Green.

Professional Application

Manufactured in the USA for daily duty carry, the US-221 balances secure Level 2 retention with optic compatibility and a duty-ready profile. 

Specifications and compatibility updated: October 2025.