Great Lakes Firearms 1911Ds Synergy 9Mm 5 Galaxy Platinum Or

The Great Lakes Firearms 1911DS Synergy is a modern take on the classic 1911 platform, chambered in 9mm and designed for shooters who want capacity without sacrificing the ergonomics and controls they know. This double-stack 9mm 1911 full-size pistol brings together proven 1911 handling with a wider grip frame to accommodate two columns of ammunition, giving you more rounds on tap than a traditional single-stack 1911. Built on a polymer grip frame with a stainless steel slide and barrel, the Synergy is dressed in Galaxy Platinum Cerakote—a finish that looks sharp while standing up to everyday carry and range use.

The slide features an RMSc optics cut, so you can mount a modern reflex sight without gunsmithing. Fiber optic iron sights come standard, giving you fast target acquisition in variable light. Up top you'll find a Picatinny rail for mounting lights, lasers, or other accessories. The adjustable trigger lets you dial in the break you prefer, while the beavertail grip safety and skeletonized hammer are refined touches that keep the gun feeling like a 1911 while improving ergonomics and reducing weight where it counts.

Two 9mm magazines compatible with 2011-pattern double-stack design ship with the gun, so you're ready to hit the range or the road out of the box. Whether you're shopping for a home defense pistol with familiar 1911 controls, a range gun that shoots a softer-recoiling cartridge, or a carry gun that bridges traditional and modern design, the Synergy delivers function and form without the fuss.

Key Features

• Double-stack 9mm magazine capacity in a classic 1911 profile
• RMSc optics cut ready for a reflex sight
• Fiber optic front and rear iron sights for fast sight picture
• Picatinny accessory rail for lights and other gear
• Adjustable trigger for personalized break
• Beavertail grip safety and skeletonized hammer
• Stainless steel slide and barrel with Galaxy Platinum Cerakote finish
• Polymer grip frame for reduced weight
• Includes two 2011-compatible magazines

Specifications

Frequently Asked Questions

Is this 1911 compatible with standard 1911 magazines?

No. The Synergy uses a double-stack design, so it requires 2011-pattern magazines rather than single-stack 1911 mags. Two are included with the pistol.

Can I mount a red dot sight on this gun?

Yes. The slide is cut for an RMSc optics mount, allowing you to install a compatible reflex sight without additional gunsmithing.

What's included in the box?

The Great Lakes Firearms 1911DS Synergy comes with two 9mm 2011-compatible magazines and the pistol itself.

Is the 9mm Synergy good for concealed carry or home defense?

The Synergy is a full-size pistol, so it's better suited to duty or range use than concealed carry. That said, the 9mm chambering and modern features like the optics cut and accessory rail make it versatile for home defense, range shooting, and general use.