Smith & Wesson Introduces 10 mm Auto Folding Pistol-Caliber Carbine

by
posted on March 19, 2025
** 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. **
Smith & Wesson FPC folding pistol-caliber carbine in 10 mm auto shown with empty brass cases on concrete floor and Vortex red-dot optic attached to top of gun
Images courtesy of Smith & Wesson.

Despite being one of the oldest American firearm manufacturers, with a catalog of well-established and time-honored models, Smith & Wesson’s recent history has shown the company's willingness to innovate, with its M&P product lineup including everything from rotary-barreled pistols to dual magazine-tube shotguns and folding pistol-caliber carbines. It is the latter that the company has updated with its new-for-2025 M&P FPC in 10 mm Auto.

Right side of the Smith & Wesson FPC in 10 mm Auto.
With 9 mm Luger and .40 S&W options already offered, Smith & Wesson is adding a 10 mm Auto chambering to its FPC lineup.

The original “Folding Pistol-caliber Carbine”, chambered in 9 mm Luger, uses a simple blowback action housed within an aluminum tube receiver and folds horizontally to a length just slightly longer than its barrel. The 10 mm FPC is identical, except with slightly larger dimensions. It weighs 10 ozs. more (5.89 lbs.) and is a quarter inch longer overall. The rifle’s 16.25” barrel, with its muzzle threaded 9/16x24 TPI, takes advantage of the impressive ballistics that the 10 mm cartridge can deliver from a long gun. A tungsten-infused recoil buffer system helps to contain that power.

Man shooting the Smith & Wesson FPC carbine in front of a blue range wall.
A two-stage recoil management system makes the 10 mm FPC pleasant to shoot.

The rifle’s full-size grip and texturing is borrowed from the M&P “Big Ten” and it uses the same interchangeable backstrap system and Performance Center-style flat-faced trigger. Function and controls are also the same as the 9 mm FPC, with a bilateral bolt release, crossbolt safety, reversible magazine release, and ambidextrous charging handle placed behind the action. The charging handle uses a new latching system and the bolt release levers and magazine release have been extended. Supplied without sights, the FPC is optics ready with a Picatinny rail running the length of its handguard. M-Lok slots on the handguard provide additional places to mount accessories.

Right profile view of the Smith & Wesson FPC 10 mm Auto on white background.
The features and design of the 10 mm FPC follow the 9 mm Luger and .40 S&W models already on the market.
Left- and right-side views of the Smith & Wesson FPC 10 mm Auto in a folded configuration.
The 10 mm FPC folds to an overall length of 16.5”.

Smith & Wesson’s 10 mm Auto-chambered M&P handgun conveniently gives this latest FPC a feed device. The rifle uses 15-round M&P 10 mm M2.0 handgun magazines. Three are supplied with each rifle—one in the action with two spares in the magazine carrier built into the stock. A version equipped with 10-round magazines is also available for those who live in areas with magazine-capacity restrictions. The rifle comes in the same discreet carrying case as the 9 mm version. 

A folded Smith & Wesson FPC 10 mm Auto inside of a carrying case.
The 10 mm FPC comes in a carry space with room for the rifle and accessories.

The Smith & Wesson M&P FPC 10 mm has an MSRP of $699. For more information, see the company’s website.

Latest

Functional Tension Handgun Grip Tarani
Functional Tension Handgun Grip Tarani

Tension Destroys Your Shooting Performance. Here's How to Manage It.

Whether you’re managing a lethal-force encounter, running a stage in competition or working a timed drill from concealment, performance shooting reigns king, and one of the most brutal and insidious king-slayers of all time is self-induced tension.

EchoCore Suppressors: Embracing The Silence Using Innovative Design

It’s difficult, especially for a brand-new manufacturer, to stand out in a very crowded space, but EchoCore Suppressors has accomplished just that and notched some prestigious accolades along the way.

Gun of the Week: Dark Mountain Arms Stowaway

The Dark Mountain Arms Stowaway rifle is a bolt-action, single-shot design chambered for the 5.7x28 mm FN cartridge.

The Armed Citizen® Feb. 27, 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.

The B22 Jaguar: Beretta's New Cutting-Edge .22

Beretta's new B22 Jaguar is a .22 Long Rifle-chambered pistol optimized for the range, competition and introducing new shooters to the sport. 

Review: Daisy Smart Target System

The Daisy STS is a digital target system geared toward younger shooters and featuring an array of colorful monsters that must be dealt with using a trusty Red Ryder BB gun.

Interests



Get the best of American Rifleman delivered to your inbox.