Guide

Colt Government Model 1911 .38 Super Royal Blue (O1911C38-RB): Full-Size Classic With Flat-Shooting Performance

Colt Government Model 1911 .38 Super Royal Blue (O1911C38-RB): Full-Size Classic With Flat-Shooting Performance

Introduction

The Colt Government Model 1911 .38 Super Royal Blue (O1911C38-RB) is built for shooters who want a traditional, full-size 1911 feel—crisp single-action trigger, long sight radius, all-metal balance—paired with the fast and famously “flat” shooting personality of .38 Super. Add Colt’s high-polish Royal Blue presentation and the classic Double Diamond grips with gold medallions, and you get a pistol that’s equally at home as a refined range companion, a collectible-style classic, or a premium base gun for a .38 Super 1911 setup.

While “Government Model” often makes people think “.45 ACP,” this .38 Super variant offers a different flavor: typically softer recoil impulse than .45 ACP, a higher magazine capacity in the same grip profile, and excellent practical accuracy potential—especially for shooters who like to run a 1911 fast.

Key Features and Specifications

Below are the key details for the Colt Government Model 1911 .38 Super Royal Blue (O1911C38-RB), using your provided product context plus critical clarifications that matter to real-world owners.

Core build and operating system

  • Platform: Colt Government Model / 1911 pattern
  • Action: Single-action, recoil-operated 1911 system
  • Frame/slide: Full-size metal frame (traditional Government format)
  • Barrel length: 5 inches (the classic Government length for velocity and sight radius)
  • Caliber: .38 Super

Capacity and feeding

  • Magazine capacity: 9+1 (9-round magazine plus one in the chamber)
  • Included magazine: 1

In practice, the 9-round .38 Super format is a nice sweet spot: it keeps the classic 1911 grip feel while giving you a little more onboard ammunition than the traditional 7–8 round .45 setup.

Sights and controls

  • Sights: Fixed sights

Fixed sights are a durability win and keep the pistol’s profile clean—especially important if your goal is a classic Colt look that stays true to the heritage of the Government Model.

Finish and cosmetics

  • Finish: Royal Blue (high-polish blued appearance)
  • Grips: Double Diamond grips with Colt gold medallions

This combination is exactly why many buyers seek out the Royal Blue models: it delivers that “old school Colt” visual identity—deep polish, traditional lines, and a presentation that reads premium without being flashy in a modern, tactical way.

Important ammo note (.38 Super “+P” marking)

Most modern .38 Super ammunition you’ll see is commonly marked “.38 Super +P.” SAAMI lists .38 Super (+P) at 36,500 psi maximum average pressure, and the “+P” marking for .38 Super has historically been used as part of distinguishing it from the older, dimensionally similar lower-pressure .38 ACP. (en.wikipedia.org)

Practical takeaway: buy quality factory .38 Super from reputable manufacturers and follow Colt’s manual guidance for your specific pistol. If you ever encounter .38 ACP, do not treat it as interchangeable just because it “fits.”

Practical Applications

The Colt Government Model 1911 .38 Super Royal Blue (O1911C38-RB) tends to appeal to three main types of owners, and each one benefits from the same core strengths.

1) Range training and high-enjoyment shooting

A full-size 5-inch 1911 is naturally easy to shoot well: the weight tames recoil, the single-action trigger can support excellent precision, and the long slide helps you track the sights.

With .38 Super specifically, many shooters choose it because it’s quick and controllable during strings—great for anyone who wants a classic pistol that still feels “fast.”

2) Defensive-ready configuration (for those who choose .38 Super)

With 9+1 capacity, a proven 1911 manual-of-arms, and fixed sights, this model can be configured as a serious defensive handgun.

That said, because it’s a Royal Blue high-polish finish, many owners also treat it with a little more “respectful handling” than a duty-finish carry gun: holster selection, wipe-down habits, and corrosion prevention matter more on polished blue.

3) Collector-forward ownership (without giving up shootability)

Royal Blue + Double Diamond + medallions is a classic Colt visual recipe. If you want something that looks like a Colt should look—while still being a modern, usable shooter—this configuration checks that box.

Expert Analysis

From a product-research perspective, this pistol’s value is in how well it balances heritage and performance.

Why .38 Super in a Government-length 1911 makes sense

  • Reliable “full-size 1911 geometry”: Government-length 1911s are the baseline for many parts and holster patterns.
  • Shootability: The 5-inch slide and full-size frame help maintain consistent cycling and predictable recoil behavior.
  • Performance character: .38 Super is well known for high-velocity potential and a flatter shooting feel compared to heavier, slower bullets—one reason it remains popular with enthusiasts.

What to verify before buying accessories

Even within “1911” compatibility, there are common fitment variables. Before ordering parts, confirm:

  • Sight cuts/dovetails: “Fixed sights” doesn’t automatically mean a universal dovetail pattern.
  • Magazines: Stick to reputable .38 Super 1911 mags; feed-lip geometry matters.
  • Finish care: High-polish bluing rewards basic discipline—wipe the gun down after handling and avoid harsh/abrasive cleaners.

Market reality: pricing & availability (as of June 2026)

You asked for real-time verification of pricing and availability. I can’t cite or link to retailer listings, but I can share a market snapshot using a pricing-trend aggregator.

As of March 12, 2026, a recorded new sale for the Colt Government Model 1911 .38 Super Royal Blue (O1911C38-RB) shows $1,449.00, and the same source shows an estimated average new value around $1,532.93 (rolling data). (truegunvalue.com)

How to use this: treat it as a sanity-check band, not a promise—Royal Blue variants can swing with batch availability and collector demand. If you want, tell me your state and whether you’re prioritizing “lowest delivered price” vs “best-condition example,” and I’ll outline a clean comparison checklist for evaluating listings without relying on retailer links.

Conclusion

The Colt Government Model 1911 .38 Super Royal Blue (O1911C38-RB) is a premium-feeling, full-size 1911 that stands out for two reasons: (1) the timeless Colt Royal Blue/Double Diamond presentation, and (2) the lively, flat-shooting .38 Super chambering with a practical 9+1 capacity.

If your goal is a classic Colt that you’ll genuinely enjoy shooting—not just storing—this model is an especially compelling pick. Choose quality .38 Super ammunition, confirm accessory fitment (especially sights and magazines), and care for the polished blued finish appropriately, and you’ll have a pistol that delivers both pride of ownership and real performance.

Sources

SAAMI pressure limit reference (via Wikipedia). ".38 Super." Wikipedia. (accessed June 3, 2026). https://en.wikipedia.org/wiki/.38_Super TrueGunValue. "1911 CLASSIC O1911C 38 New and Used Price, Value, & Trends 2026." TrueGunValue. (accessed June 3, 2026). https://truegunvalue.com/pistol/1911-classic-o1911c-38/price-historical-value/new/2