Description
The 2011-style pistol market has exploded, and for good reason. You get the classic 1911 trigger feel and ergonomics that generations of shooters love, combined with the kind of capacity and optics-readiness that modern use demands. The Alpha Foxtrot AF1911 Romulus is Alpha Foxtrot's answer to that demand, and it comes loaded.
The frame and slide are both CNC-machined from SUS416 stainless steel and finished in a polished black Diamond-Like Carbon (DLC) coating. DLC is one of the harder, more durable surface treatments you'll find on a production pistol. It's extremely resistant to wear, corrosion, and the kind of holster rash that grinds through cheaper finishes. The result is a gun that feels dense and well-fitted in hand, with a smoothness to the action that you notice right away.
At the heart of the Romulus is a 5-inch bull ramped barrel made from 416R stainless steel with button rifling and a 1:10 right-hand twist. Bull barrels on a 1911-pattern gun contribute to a more consistent lockup and support inherently flat shooting, especially when paired with a heavier all-steel platform. The 20+1 capacity from the included 20-round MBX-style magazine gives you plenty of ammo in reserve, and a 17-round magazine is also included so you've got options right out of the box.
The slide features Alpha Foxtrot's MOS adapter system, which means you get both an RMR-footprint plate and an RMSc/Holosun plate included. This is a big deal because it means you're not hunting for plates after the fact. A Night Fision front sight is installed from the factory, giving you a solid tritium reference point when the optic is removed or as a backup. The ergonomics are well-thought-out throughout: injected polymer grip module, extended beavertail, flared magwell, extended slide release, ambidextrous thumb safety, and a Picatinny accessory rail for lights or lasers. The flat-face trigger breaks cleanly with a short reset, which is right at home for competition shooting, range work, or just enjoying a seriously well-built pistol.
This configuration ships with both a 17-round and a 20-round magazine, the MOS adapter plate pre-installed, and the alternate optic plate, so you can get a red dot mounted without any additional shopping.
Key Specifications
- UPC: 810100535810
- MPN: AA39X1EID-XDBK19-NVC
- Manufacturer: Alpha Foxtrot
- Caliber: 9mm Luger
- Action: Single Action, Semi-Automatic, Hammer Fired
- Barrel Length: 5"
- Barrel Type: Bull Ramped, Button Rifled, 1:10 RH Twist, 6 Groove
- Barrel Material: 416R Stainless Steel
- Frame Material: SUS416 Stainless Steel
- Slide Material: SUS416 Stainless Steel
- Finish: Polished Black DLC (Diamond-Like Carbon)
- Grip: Injected Polymer Module with Assembled Flared Magwell
- Capacity: 20+1
- Optic System: MOS Adapter Cut, RMR and RMSc/Holosun Plates Included
- Sights: Night Fision Front Sight, Serrated Rear
- Safety: Ambidextrous Thumb Safety
- Rail: Picatinny Accessory Rail
- Shipping Weight: 4.4 lbs
What’s Included
- AF1911 Romulus pistol
- 17-round magazine
- 20-round magazine
- MOS adapter plate (pre-installed, RMSc footprint)
- RMR adapter plate
- Soft pistol case
Frequently Asked Questions
What red dot optics are compatible with the AF1911 Romulus MOS version?
The MOS adapter version of the Romulus comes with two optic plates: one for the Trijicon RMR footprint and one for the Holosun RMSc footprint, with the RMSc plate pre-installed from the factory. This covers the vast majority of popular compact red dots on the market, including the Trijicon RMR, Holosun 507K, and similar footprint-compatible optics. If you want to run an RMR specifically, this MOS adapter version is the one to get, as the standard RMSc-cut Romulus does not accept RMR optics.
Does the Romulus require a break-in period?
Like most 1911 and 2011-pattern pistols, the Romulus benefits from a proper break-in with a few hundred rounds before you expect it to run at its best. The tight tolerances and stainless-on-stainless construction that make it accurate and smooth can also require a little time to fully seat. Keep it lubricated, run quality factory ammunition, and you should see it open up and run consistently as you put rounds through it.
What magazines does the Alpha Foxtrot Romulus use, and can I use Staccato or other 2011 mags?
The Romulus ships with MBX-style double-stack magazines in both 17-round and 20-round versions. As a 2011-pattern pistol, it is generally compatible with other standard 2011-format double-stack magazines from brands like MBX and similar manufacturers. Third-party magazines from other 2011 makers may work, but it is always worth validating fit and function before relying on them, as minor dimensional differences between brands can occasionally cause issues.
How does the DLC finish hold up compared to standard bluing or nitride?
Diamond-Like Carbon is a physical vapor deposition coating known for being significantly harder and more wear-resistant than standard bluing or even most nitride finishes. On a gun like the Romulus where both the frame and slide are coated, you get excellent corrosion resistance and a finish that holds up well against holster wear and regular handling. It also gives the pistol that deep, consistent black look that stays looking clean longer than many alternatives.
Is the AF1911 Romulus a good choice for competition shooting?
The Romulus is well-suited for competition use, particularly in divisions that allow optics-ready, double-stack 1911-pattern pistols. The flat-face trigger with a crisp break in the 3.5 to 4 pound range, the 20-round magazine capacity, flared magwell for fast reloads, and extended controls all point to a gun designed with performance shooting in mind. At its price point, it offers a competitive feature set compared to more expensive options in the 2011 category.
Are aftermarket holsters available for the Alpha Foxtrot Romulus?
Holster options for the Romulus are growing as the platform gains popularity. Because it follows standard 2011 dimensions, holsters made for similar double-stack 1911-pattern pistols often work with minor fitting adjustments. Many Kydex holster makers offer Romulus-specific cuts, and the Picatinny rail opens up options for weapon-light compatible holsters as well. It is worth checking with your holster maker for exact compatibility, especially if you plan to run a light on the rail.





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