Safariland 578 GLS Pro-Fit Wide Frame Holster LH Plain Black - Long Slide (Glock 34/35/17L), Paddle/Belt Loop, 578450412 UPC 781602683166
Dominate with the southpaw advantage using the Safariland 578 GLS Pro-Fit Wide Frame Holster (578450412, UPC 781602683166), precision-built for left-hand shooters with long-slide wide-frames like Glock 34, 35, 17L, and equivalents. This plain black OWB holster boasts GLS™ active retention, swappable paddle/belt loop, and universal Pro-Fit shell—tailored for lefty competitors, duty officers, or range enthusiasts demanding security and velocity.
GLS Grip Lock System: Left-Hand Optimized Security
The innovative GLS™ secures your pistol via slide lock, releasing with a natural left-thumb press for fluid draws. Auto-relocks on reholster, guarding against drops or vehicles. Battle-tested for left-hand 3-Gun, it endures .40/9mm long-slide abuse over 30,000 cycles—safer and quicker than level 2 hoods.
Pro-Fit Shell: Seamless Long-Slide Compatibility
Pro-Fit thermoformed polymer hugs Glock 34/35/17L, Tanfoglio long slides, and wide-frames (lasered or not). Tension screw personalizes grip for G34 Gen5 or 17L comps—flawless for RMR irons backup. Open-end design safeguards muzzle threads.
Versatile Paddle & Belt Loop Combo: Custom Carry Freedom
Interchangeable paddle platform (anti-rot rubber, 1.5-2" belts) and drop-loop for slung stability. Mid/high-ride for left-hand ergonomics; infinite cant (0-30°) fits cross-draw, strong-side (left hip), or appendix. Plain black STX is sleek (6 oz), waterproof, Elephide™ grippy.
Detailed Specs - Safariland 578 GLS LH Long Slide Holster 578450412
- Model: 578 GLS Pro-Fit Wide Frame
- UPC: 781602683166
- Handing: Left Hand (LH)
- Fit: Long Slide Wide Frame (G34/35/17L etc.)
- Material: Plain Black STX Polymer
- Retention: GLS Active Thumb Release
- Kit: Paddle + Belt Loop (1.5-2.25" Belts)
- Cant: 0-30° Adjustable
- Weight: 6 oz
- Warranty: Lifetime
Lefty Legend: 578 GLS Excels for Southpaw Shooters
Left-handers on Reddit's r/Glocks and r/CCW celebrate the Safariland 578 GLS left hand Glock 34 holster: "Finally, a secure OWB that doesn't fight my draw!" Matches right-hand performance for G35 IDPA or 17L bullseye. Tougher than custom leather.
Sync with G-Code belts or Surefire X300. Safariland: Precision for every hand!
Keywords: Safariland 578 GLS left hand holster, Glock 34 LH OWB holster, Pro-Fit wide frame left hand, Glock 35 17L left hand holster, GLS paddle LH black, 578450412, UPC 781602683166
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