New for 2026: Smith & Wesson FPC in 5.7x28 mm

The folding carbine line expands to include the 5.7 mm chambering.

by
posted on January 26, 2026
** 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 in 5.7x28mm

Smith & Wesson added another chambering to the FPC line, with the new 5.7x28 mm joining the original 9 mm, .40 S&W, 10 mm and .22LR. This innovative carbine folds in the middle, allowing mounted optics to remain in place even when the rifle is folded for storage. Two magazines can be carried in the polymer buttstock to augment on-board capacity.

Inspired by Smith & Wesson’s M&P handgun line, M&P FPC models all share familiar features. This new folding carbine design incorporates an M&P 5.7 pistol grip and flat-face trigger, and is also compatible with the same 5.7x28mm magazines. It operates on a semi-automatic, blowback design and includes an integrated recoil-buffer system to mitigate recoil impact for improved control during firing. The M&P FPC 5.7 has a 16.25-inch barrel with a ½x28 tpi threaded muzzle to accommodate suppressors and an overall length of 30⅜ inches. When folded, it measures a compact length of 16⅜ inches for easy storage, and its horizontal folding mechanism construction serves as a locking latch to ensure secure transport.

The M&P FPC 5.7 handguard is equipped with an upper Picatinny rail and M-Lok slots for accessories, while its in-stock magazine storage enables quick and efficient reloading. Users familiar with previous FPC models will also appreciate the newly integrated QD sling mounts positioned on the stock and sides of the handguard. Out of the box, it comes with three 22-round magazines along with a proprietary loading tool. In addition to the standard M&P FPC 5.7 model, Smith & Wesson also offers a compliant version that maintains the same features but includes three 10-round magazines.

MSRP on the new FPC in 5.7x28 mm is $719. For more information on this new FPC, other FPC variants or other firearms from Smith & Wesson, visit smith-wesson.com.

Latest

American Made Fowlers F
American Made Fowlers F

American Fowlers: The Colonial Longarm for Hunting & Home Defense

In colonial America, it was firearms from other countries that armed soldiers, but for most of the civilian populace, American-made fowlers fit the bill.

Mossberg's Stock Options: The 590R & 590RM Chisel Folders

The Mossberg pump-action 500/590-series is the most widely produced shotgun of all time, and now there are two new models that use the innovative Chisel Machining folding stock.

Gun of the Week: Savage Arms Axis 2 Pro Western

Savage Arms has a whole new line of Axis rifles to suit the needs of a new generation of hunters and shooters, all loaded with premium features, and we took a closer look at the company's Axis 2 Pro Western.

Bookshelf: Rifle Cartridges for the Hunter

Richard Mann's latest book offers all the color of hunting stories with plenty of practical information, to boot.

The Armed Citizen® March 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.

Statements to Members Regarding Indemnification

A statement to members regarding indemnification insurance for directors and officers of the National Rifle Association of America.

Interests



Get the best of American Rifleman delivered to your inbox.