Rifleman Q & A: The Mossberg That Never Was

by
posted on May 22, 2019
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
qmoss.jpg

Q: I have to dispute your article “Reliability Refined: Mossberg’s MC1sc,” which stated that the MC1sc was the first new pistol from Mossberg since 1919. I remember an ad about 40 years ago for a Mossberg-branded .45 ACP in stainless. So, what’s the real story?

A: It’s important to remember that, when it comes to new guns, there’s a difference between “introduced” and “produced.” We received several letters from astute Rifleman readers who recalled a stainless Mossberg pistol featured on the cover of the 1979 Guns & Ammo Annual. There was even an ad on that edition’s back cover for the gun, Mossberg’s Military .45 ACP Combat Model. The problem is that the gun appears in none of our indexes, and there’s nothing on it in our trade files except a few pieces of correspondence and a page in the 1980 Mossberg catalog.

The G&A Annual contained an article, “Mighty New .45,” by Dr. Ralph C. Glaze. In it, he wrote: “The latest addition to the stainless steel lineup is the Military Combat .45 semi-automatic pistol from Mossberg and the A.I.G. Corporation of North Haven, Connecticut. The short-barrel pistol is not truly a new design. It is an improved version of a gun made a few years ago by C.A.C. Corp. Originally designed by Bo Clerke, this pistol features a ramp, or slotted cam to actuate the locking system ... . Mossberg distributes the gun; A.I.G. is the manufacturer.” Glaze’s review is based on an A.I.G. prototype, Serial Number 1, not a Mossberg production pistol.

According to Mossberg: More Gun For The Money: The History Of O.F. Mossberg & Sons, Inc. by Victor and Sheryl Havlin of the Mossberg Collectors Ass’n, the Military .45 ACP Combat Model was promoted by Mossberg subsidiary A.I.G., along with the Pro-38, a snubnose revolver in .38 Spl. They confirm that the .45 was sent to the offices of Guns & Ammo for review, but “the decision to focus on shotgun production kept the new handguns out of the line.” Longtime Mossberg employee Georgia Nicholls recalled “only one or two prototypes of each model were developed.” Thus, the Military .45 ACP Combat Model was advertised, introduced even, but never manufactured by Mossberg.

Mossberg has made all sorts of things, including bicycles, canoes, sailboats and even travel trailers. But when it comes to production pistols, so far there are still only two—the Brownie and the MC1sc.

--Mark Keefe

Additional Reading:
Tested: Mossberg's MC1sc Pistol
Exploded View: Mossberg Brownie
First Look: Mossberg MC1sc

Latest

attack in a back alley
attack in a back alley

Cold Performance: How to Prepare for the Uncertainty of Self-Defense

Defensive gun use is defined by uncertainty. You don’t know when it will happen, how far away the threat will be, how many threats you will face or what position you will be in when it begins.

Derya Goes Silent: The OBone Suppressor

In 2025, Turkish manufacturer Derya Arms opened a new facility in Florida, enabling the company to produce a number of new products domestically, such as its new OBone suppressor.

The Armed Citizen® Oct. 26, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Rifleman Q&A: Understanding a Firearm's Cycle of Operation

The cycle of operation is the mechanical sequence of events that it takes to fire one shot out of a firearm. If one of those steps fails to take place as designed, there is an interruption in the cycle of operation and the gun stops firing.

Review: Sightmark Pinnacle 1-6x24 mm Riflescope

Looking for a performance LPVO without the usual associated cost? The Sightmark Pinnacle 1-6x24 mm might be your answer.

Myths & Misunderstandings About the “Modern Fighting 1911”

The Colt Model 1911 pistol and its derivatives are among the most iconic military handguns ever made. But in 2026, does the M1911 still hold up as a quality defensive arm?

Interests



Get the best of American Rifleman delivered to your inbox.