Build Your REGULUS

5.00 out of 5 based on 1 customer rating
(1 customer review)

Designed, manufactured and assembled entirely in the USA, Regulus is a modular platform that features two unique frames – start by selecting either the Alpha Full-sized or Beta Compact frame. Then choose between two slide lengths before moving on to the customizable options below:

  • 4 Cerakote frame colors
  • 3 Titanium Nitride barrel colors
  • Threaded or non-threaded barrels
  • G10 or polymer grips
  • 6 different 1911-sized front and rear sight options
  • 10, 15 and 18 round magazines (state restrictions apply)
  • Holsters

At this time, there are 6,912 possible combinations to choose from! How will you build yours?

Click the “Build Your Own” button below to begin your customization.

Please Note: We are continuously perfecting the user experience for people like you, so please be patient as we work to speed up the functionality.

Warranty: 1 Year

Build your own


Built from the highest-grade materials with cutting-edge technology and precision machining, the Regulus refines 30 years of battle-proven reliability into a high-performance, modular package completely made in the United States. Every aspect of the design has been shaped by consumer feedback and reviewer insight – this led to many upgrades, including the modular platform, Tru-Axis™ barrels, refined trigger, redesigned sight sizes, and increased grip and color options.

Regulus is designed to continue the reliable heritage that Lionheart is known for. You will find the Regulus to be easy to control, simple to maintain, and unparalleled in performance. Aerospace-grade aluminum makes the frames rugged yet keeps them extremely light weight. Chromoly steel slides and barrels will withstand abuse for tens of thousands of rounds in every type of adverse condition. Cerakote® protects the entire pistol, ensuring smooth function and resisting damage from use or corrosion. Do you like lights or any other attachments? Each Regulus frame comes standard with an accessory rail, which allows you to attach your favorite accessories.



The all-new Modular Platform allows you to build your perfect pistol by pairing both the Alpha (full sized) and Beta (compact) frames with either the long or short slide.


The Double Action Plus Trigger offers a smooth pull, controlled break, and crisp, short reset that makes this our most refined trigger ever. Set it into DA+ mode to experience a light pull that safely aids first shot accuracy. Green lines appear below the hammer when DA+ is activated!


Tru-Axis™ Precision Barrels are our ground-breaking precision barrel that comes in every Regulus. Choose from Standard or Threaded lengths and three different Titanium Nitride coating options to make your Regulus stand out from the crowd


We offer Novak® and XS® sights from the factory. However, if you would like to use sights from another manufacturer, just pick ones that are the Novak® 1911 size.

Tru-Axis Barrel Options

Grip Options

Magazine Options

Holster Options

Included With Every Pistol

Technical Specifications

1 review for Build Your REGULUS

  1. 5 out of 5

    I have four Regulus pistols. two Beta shorts, one Alpha long, and one Alpha short. These are hands down the best handguns in the industry, in my honest opinion. Right out of the box, the fit and finish is flawless. The Cerakote is so much better than any other finish out there, and is tough as nails. The Novak sights are a great upgrade, that comes standard. I have the standard white dot, the fiber optic, the tritium, and the suppressor height tritium sights, and they are all phenomenal. Titanium Nitride barrels come standard, which is an expensive upgrade anywhere else. These guns come full of upgrades right out of the box, which would cost hundreds of dollars to add on to any other stock firearm. The Double Action Plus is the most amazing action I have ever shot. It is a perfect bridge between the striker fire and the standard DA/SA actions. You can’t go wrong with these pistols. I have completely changed over 100%, and nos shoot the Regulus for everything, from my EDC, to my duty weapon, and on the competition range as well.

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