EAA GIRSAN MC1911 SC .45 ACP 3.40″ 6+1

Description

The EAA Girsan MC1911 SC .45 ACP 3.40″ 6+1 is a sub-compact single-action 1911 built for concealed carry. It pairs a 3.40-inch blued steel barrel with a black Cerakote slide and frame, plus an RMS/RMSc optic cut, ambidextrous safety, adjustable sights, and an accessory rail. Chambered in .45 ACP with a 6+1 capacity, this pistol delivers reliable performance in a compact package.

Manufacturer	EAA (European American Armory) / Girsan
Model	MC1911 SC Influencer
Material	Steel slide and frame with black Cerakote finish
Compatibility	RMS/RMSc footprint red dot sights, standard 1913 rail accessories
Finish	Blued barrel, black Cerakote slide and frame
Weight	28 oz (unloaded, per manufacturer specs)
Condition	New

Key Features

• Optic-Ready Slide Cut – The slide is milled for RMS/RMSc red dots, so you can mount a micro dot without sending the slide out for machining. This cuts down setup time and keeps the sight low for a clean co-witness.
• Ambidextrous Safety – Both left- and right-handed shooters can engage the thumb safety without breaking their grip. That matters on a carry gun where every second counts.
• Adjustable Sights – The rear sight is drift-adjustable for windage and elevation, letting you zero the pistol to your preferred load without swapping parts. It’s a detail that saves range time.
• Accessory Rail – A short rail under the dust cover accepts lights or lasers. It keeps the profile compact while giving you low-light options for home defense or duty use.
• 3.40-Inch Barrel – The shorter barrel balances concealability with ballistics. According to EAA specs, it delivers muzzle velocity within 50 fps of full-size 1911s, so you don’t sacrifice terminal performance.

Who It’s For

The MC1911 SC is for shooters who want a 1911 they can actually carry every day. It fits concealed carriers who need a .45 ACP that hides under a T-shirt, competition shooters in IDPA CCP division, and anyone who prefers a single-action trigger for defensive use. The optic cut also appeals to shooters transitioning from iron sights to red dots.

Pros & Cons

• Pro: Optic-ready from the factory – saves you $75–150 in milling costs.
• Pro: Ambidextrous safety – usable by lefties without modification.
• Pro: Accessory rail – rare on sub-compact 1911s at this price point.
• Con: 6+1 capacity – less than double-stack .45s like the Glock 30 (10+1). You’ll need to carry spare mags.

Comparison vs. Competitors

Feature	EAA Girsan MC1911 SC	Zev Technologies OZ9C	Lone Wolf Distributors Timberwolf
Caliber	.45 ACP	9mm	9mm / .40 S&W
Barrel Length	3.40″	4.0″	4.0″
Capacity	6+1	15+1	10+1
Optic Cut	RMS/RMSc	RMR/Holosun	None (requires plate)
Price	$579	$1,499	$499
Action	Single-action	Striker-fired	Striker-fired

FAQ

Does the MC1911 SC come with magazines?

Yes. The pistol ships with one 6-round magazine. Spare mags are available from EAA and aftermarket suppliers like Mec-Gar.

What red dots fit the optic cut?

The slide is cut for RMS/RMSc footprint optics. This includes the Shield RMS, RMSc, Holosun 407K/507K, and Sig Sauer Romeo Zero. You may need to verify screw length for your specific dot.

Is the safety reversible for left-handed shooters?

No need to reverse it—the safety is ambidextrous from the factory. Both sides operate independently.

Can I use +P ammunition in this pistol?

Per EAA specs, the MC1911 SC is rated for standard pressure .45 ACP only. +P loads may accelerate wear on the barrel and recoil spring. Stick to 230-grain FMJ or JHP for defensive use.

What holsters fit this model?

Because of the 3.40″ barrel and accessory rail, holsters designed for the 4.0″ 1911 will not fit. Look for holsters specifically made for the Girsan MC1911 SC or use a universal 1911 compact holster with an open muzzle end.

Ready to Buy?

Order the EAA Girsan MC1911 SC .45 ACP from Semi Auto Handguns category. Check out our 1911 Parts for upgrades, or browse Concealed Carry Holsters for a rig that fits this compact 1911.

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Last updated: April 2026