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

Growth Sending Strong Signals
Growth Sending Strong Signals

Firearm Industry Rebound on the Horizon?

Several industry developments indicate the post-pandemic decline in gun sales may finally be coming to a halt. Here's what that means for consumers.

Preview: Adapteur & Silencieux Silencer Adapter

Cleverly designed and precisely made in France by Adaptateur & Silencieux, the Ruger Mark IV, III and II Silencer Adapter allows those classic models to accept suppressors.

Review: Yankee Hill Machine Victra-12 Shotgun Suppressor

Yankee Hill Machine has recently released its Victra-12 shotgun suppressor, which promises to quiet the report of a 12-gauge shotgun while adding less weight than ever before.

A Clear Advantage: The Shield Sights OSMx Competition Red-Dot

Based on its OMSsc red-dot optic introduced last year, Shield Sights has launched the larger, competition-oriented OSMx red-dot for 2026.

Gun of the Week: Taurus 66 Combat Revolver

Taurus USA recently expanded its revolver line with the 66 Combat, a larger, all-steel revolver chambered for the .357 Magnum cartridge. Watch our "Gun of the Week" video to see the 66 Combat in use on the range.

The Armed Citizen® March 6, 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.

Interests



Get the best of American Rifleman delivered to your inbox.