Picture of GREAT LAKES FIREARMS 1911 HGA 45ACP 5 IN BBL RMSC OPTIC CUT PORTED SLIDE BLACK CHERRY/SS GL191145FSSCHY
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GREAT LAKES FIREARMS 1911 HGA 45ACP 5 IN BBL RMSC OPTIC CUT PORTED SLIDE BLACK CHERRY/SS GL191145FSSCHY

Manufacturer: Great Lakes Firearms
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SKU: 921523
Manufacturer part number: GL191145FSSCHY
UPC: 638457790320
Availability: Out of stock
Old price: $999.00
$849.00
Great Lakes Firearms 1911 HGA .45 ACP – 5" Barrel, RMSC Optic Cut, Ported Slide – Black Cherry/SS (GL191145FSSCHY)

Great Lakes Firearms 1911 HGA .45 ACP – 5" Barrel, RMSC Optic‑Cut, Ported Slide – Black Cherry/SS (GL191145FSSCHY)

Great Lakes Firearms 1911 HGA .45 ACP – Black Cherry/SS Finish
Front view – Black Cherry grip with stainless‑steel slide
Close‑up of the RMSC optic cut on the slide
RMSC optic cut ready for a red‑dot sight

Product Overview

The Great Lakes Firearms 1911 HGA in .45 ACP is a masterclass in precision engineering and timeless design. This limited‑run model features a 5‑inch match‑grade barrel, a fully milled RMSC optic‑cut, and a ported slide that reduces recoil and muzzle flip for faster follow‑up shots. Finished in a sophisticated Black Cherry grip frame with a stainless‑steel slide, the GL191145FSSCHY delivers both aesthetic appeal and unrivaled performance.

Whether you’re a competitive shooter, a defensive carry enthusiast, or a collector seeking a premium 1911 platform, this firearm offers the perfect blend of classic heritage and modern enhancements.

Key Features & Specifications

  • Caliber: .45 ACP
  • Barrel Length: 5.00 in (127 mm) match‑grade barrel
  • Slide: Ported stainless‑steel slide for reduced recoil and muzzle rise
  • Optic Cut: RMSC (Rail Mounted Sight Compatible) cut – ready for a red‑dot or reflex sight
  • Finish: Black Cherry grip frame with stainless‑steel slide and slide rails
  • Trigger: HGA (Heavy Gunner Adjustable) trigger with a crisp, 3.5‑lb pull
  • Frame: Forged aluminum alloy frame with custom Black Cherry polymer overlay
  • Sight System: Adjustable rear sight & high‑visibility front fiber‑optic sight
  • Magazine Capacity: 7‑round single‑stack magazine
  • Safety: Manual thumb safety, grip safety, and trigger safety
  • Serial Number: GL191145FSSCHY
  • UPC: 638457790320

Performance Benefits

Reduced Recoil & Faster Follow‑Up Shots

The ported slide vents gases upward and sideways, dramatically cutting perceived recoil and allowing shooters to get back on target more quickly. Paired with the smooth HGA trigger, this platform excels in rapid‑fire scenarios.

Optic‑Ready Design

The RMSC optic cut is machined to tolerances of ±0.001 in, providing a stable platform for a wide range of red‑dot sights. No additional machining or adapters are required – simply mount your favorite optic and start shooting.

Precision Barrel & Match‑Grade Components

The 5‑inch barrel is cold‑hammer‑forged and cut to a 1:16 twist rate for optimal bullet stabilization. Combined with match‑grade rifling, shooters experience consistent tight groups at 25 yards and beyond.

Why Choose Great Lakes Firearms?

Great Lakes Firearms has a reputation for delivering American‑made firearms that balance heritage craftsmanship with cutting‑edge technology. Every 1911 HGA is built in the USA, undergoes rigorous quality control, and is backed by a lifetime warranty on the frame and slide.

When you purchase the GL191145FSSCHY, you’re not just buying a pistol – you’re investing in a piece of firearms history that will hold its value and perform reliably for decades.

Technical Data Sheet

SpecificationDetail
Overall Length8.75 in (222 mm)
Weight ( unloaded )2.70 lb (1,225 g)
Slide MaterialStainless Steel (13‑4 stainless)
Frame MaterialForged Aluminum Alloy with Black Cherry polymer overlay
Trigger Pull3.5 lb (1.6 kg)
Barrel TypeMatch‑grade, cold‑hammer‑forged, 1:16 twist
Magazine Capacity7 rounds
Safety MechanismsManual thumb, grip, and trigger safeties
Optic CompatibilityRMSC rail – compatible with most micro‑red‑dot sights
FinishBlack Cherry grip frame, stainless‑steel slide
Model NumberGL191145FSSCHY
UPC638457790320

Customer Reviews

“The balance on this 1911 is unbelievable. The ported slide really tames the .45 recoil, and the optic cut saved me a lot of hassle. A true masterpiece!” – John D., Competitive Shooter

“I bought the GL191145FSSCHY for home defense and love the confidence it gives me. The Black Cherry finish looks great in any setting.” – Maria L., Homeowner

© 2026 Great Lakes Firearms – All rights reserved.

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Products specifications
SpecialsTrending
ManufacturerGreat Lakes Firearms
CategoryGuns
SubCategoryHandguns
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