Safariland 6354RDSO ALS® Holster with QLS 19 Fork - Glock 17/19/45 Gen 4-6

The Safariland 6354RDSO is an optic-ready tactical holster designed for pistols equipped with red dot sights. Its Automatic Locking System (ALS®) secures the firearm automatically when holstered while allowing a fast, straight-up draw once the thumb release is deactivated. Unlike Safariland's enclosed RDS holsters, the RDSO design uses an open optic pocket instead of a flip-up dust cover, providing protection around the optic while keeping the top of the holster open.

The Glock 17 version is designed for use with Streamlight TLR-1 series weapon lights, including TLR-1 HL. The Glock 19/45 version is designed for Streamlight TLR-7 X and TLR-7 HL-X weapon lights.

The holster is supplied with a QLS 19 Locking Fork already installed. It can therefore be mounted directly to any platform fitted with a Safariland QLS 22 Receiver Plate, including compatible belt loops and leg shrouds. The SafariLaminate™ thermoformed body provides a rigid and durable shell, while the suede-lined interior helps protect the handgun's finish and sights.

Safariland® cannot guarantee compatibility with every aftermarket red dot installation. Optic position, mounting method and slide configuration can affect holster fit.

FEATURES:
• ALS® Automatic Locking System secures the firearm automatically when holstered;
• fast straight-up draw after the thumb release is deactivated;
• open-top RDSO design without SLS for quick weapon access;
• open optic pocket instead of a flip-up optic cover;
• designed for red dot-equipped pistols;
• Glock 17 fit for Streamlight TLR-1 series weapon lights, including TLR-1 HL;
• Glock 19/45 fit for Streamlight TLR-7 X and TLR-7 HL-X weapon lights;
• QLS 19 Locking Fork included and pre-installed;
• compatible with mounting platforms using a QLS 22 Receiver Plate;
• SafariLaminate™ thermoformed construction for durability;
• suede-lined interior helps protect the handgun's finish and sights.

FIREARM COMPATIBILITY
• Glock 17 version: Glock 17; also Glock 22 Gen 3–4.
• Both Glock 19/45 versions: Glock 19, Glock 19X and Glock 45; also Glock 23 Gen 3–4.
• For the listed 9 mm models, compatibility covers Gen 3–6 where applicable, including MOS/optic-ready configurations. Select the correct pistol and light version below.

GLOCK 17 — TLR-1 (HL) VERSION
Compatible weapon lights:
• Streamlight TLR-1 and TLR-1 HL
• SureFire X200, X300, X300U and X300V
• Inforce APL
• Olight PL-Pro Valkyrie
• Nightstick TWM-350, TWM-350S, TWM-850 and TWM-850S
Red dot sights listed on the packaging:
• Trijicon RMR
• Vortex Venom and Viper
• Docter / DR Optic
• Holosun 407, 507 and 508
• Burris FastFire

GLOCK 19/45 — TLR-1 HL VERSION
Compatible weapon lights:
• Streamlight TLR-1 HL and TLR-1 HL-X
• SureFire X300U and X300T
• Nightstick TWM-30, TWM-350 and TWM-850XL
Red dot sights listed on the packaging:
• SIG Romeo1
• Vortex Defender-ST and Venom
• Trijicon RMR, RMR HD, RCR and SRO
• Leupold DeltaPoint Pro
• Holosun 407, 507, 508 and 509
• Aimpoint ACRO

GLOCK 19/45 — TLR-7 X/HL-X VERSION
Compatible weapon lights:
• Streamlight TLR-7 series, including TLR-7 X and TLR-7 HL-X
• SureFire XC1 and XC2
• Nightstick TCM-550XL and TCM-550XLS
• Inforce APLc
Red dot sights listed on the packaging:
• Leupold DeltaPoint Pro
• Trijicon RMR
• Vortex Venom and Viper
• Holosun 407, 507 and 508
• EOTECH EFLX

USE WITHOUT A LIGHT / WITH SMALLER LIGHTS
The holster can also be used without a weapon light: ALS locks onto the pistol independently of the light. The larger TLR-1/light-compatible versions can also accommodate smaller lights, including the Streamlight TLR-7 series. This does not mean that larger TLR-1 or X300 lights fit the dedicated TLR-7 version.

OPTIC FIT
The open RDSO optic pocket has no flip-up cover. Optic compatibility depends on the selected holster version, exact sight model, mounting plate, mounting height and position on the slide. The optic lists above are specific to each version; do not assume that every listed optic fits all three versions. Safariland does not guarantee compatibility with non-factory optic mounting configurations.

THREADED BARRELS
Threaded-barrel configurations can be accommodated depending on barrel length and the pistol setup. For a Glock 19 with a threaded barrel, choose the Glock 17 holster version; minor holster modification may be required. This is not a guaranteed drop-in fit.

MOUNTING AND FIT CHECK
• QLS 19 Locking Fork included and pre-installed; fits a QLS 22 Receiver Plate.
• Check correct seating, ALS locking and unobstructed release with your exact pistol, optic and light combination before use.
• Select the appropriate right- or left-handed version.