The US-221 is a Level 2 tactical holster with internal SRS retention, designed for RDS-equipped pistols. Smooth draw, optic-ready, and rugged SDR shell.
Receive this product without shipping costs
*Optic
Secure Online Payment
Free Shipping over $99 USD
Dedicated Support
We are trustworthy:
Product information
The US-221 SRS Tactical Holster is designed for red dot-equipped pistols and tactical operators who need secure retention with smooth, natural draw capability. Featuring the SRS Safety Retention System™, it locks automatically upon holstering and releases cleanly with a thumb-deactivated mechanism. Compact, lightweight, and optic-ready, it’s a top-tier solution for mobile tactical deployment.
Retention System
SRS Safety Retention System™: Internal lock secures the weapon automatically and releases via thumb movement for a fast, instinctive draw
Tension screw: Provides adjustable passive retention for precision control
Optics Compatibility
Optic-ready design: Built for use with most major red dot optics
Supported red dots:
Aimpoint ACRO, C-More V5, Docter Optic
Holosun 407, 507, 508, 509
JP JPoint, Leupold DeltaPoint Pro
Sig Sauer Romeo 1 / Romeo 1 Pro
Trijicon RMR
Vortex Venom / Viper
Maximum optic height: Up to 1.17”
Front sight compatibility: Up to 0.39”
Material & Construction
Shell: Durable .093” SDR (Synthetic Duty Rig) construction for impact resistance and long-lasting performance
Interior: Suede-lined and thermo-molded for smooth draw and firearm protection
Profile: Lightweight and tactical field-ready
Finish Options
Each holster is wrapped in a laminated finish over the SDR shell. Options include:
Leather
Basketweave
SDR
Nylon Look
SDR Coyote Brown
SDR High Gloss Black
SDR Plain
SDR Army Green
MultiCam / Tropic / Black
Wolf Gray
Nylon Army Green
Mounting & Compatibility
Belt fit: Designed for 2.25” (58 mm) tactical/duty belts
Threaded barrel notice: Not compatible with pistols with threaded barrels