Smith & Wesson M&P FPC 5.7x28mm | 16.25in TB | 3x10rd | 14170

The Smith & Wesson M&P FPC is a compact, folding carbine chambered in 5.7x28mm that pairs pistol-derived ergonomics with a modern sporting layout. It features a 16.25-inch threaded barrel, an M-LOK handguard and a Picatinny-style rail for optics and accessories. The rifle ships with three 10-round magazines and includes in-stock magazine storage in the folding stock.

For optics, a versatile low-power variable like the Vortex Strike Eagle 1-6×24 pairs well with the M&P FPC for quick target acquisition and magnified precision while staying well under $1,000.

Product Specifications

• The caliber is 5.7x28mm.
• The barrel measures 16.25 inches and is threaded with a thread protector.
• The overall length is 30.37 inches and it folds to 16.375 inches.
• The rifle ships with three 10‑round magazines.
• The magazine capacity is 10 rounds.
• The weight is 4.1 pounds.
• The handguard includes M-LOK slots for accessory mounting.
• The top of the receiver has a Picatinny-style rail for optics.
• The stock is polymer with a fixed 14.5‑inch length of pull and a side-folding system.
• The grip and receiver are finished in black polymer.
• The trigger is a flat-faced design.
• The magazine catch is reversible.
• The muzzle is threaded.
• This model is listed as compliant in CO, HI, MD, RI, and VT.
• The UPC is 022188903782.

The M&P FPC blends compact storage capability and familiar M&P ergonomics with an accessory-forward fore-end, making it a practical choice for owners looking for a lightweight, stowable carbine in 5.7x28mm. Its folding design and in-stock magazine storage reduce footprint when not in use, while the Picatinny rail and M-LOK slots provide room for a red dot, magnifier or light. The included magazines and reversible controls make the platform adaptable to different users and setups.