Smith & Wesson M&P FPC 5.7x28mm 16.25in Threaded — 3x10rd

About this product

The Smith & Wesson M&P FPC is a compact, folding-carbine platform chambered for the 5.7x28mm cartridge and built around a polymer receiver with an M-LOK forend. It features a side-folding stock that preserves zero for mounted optics, in-stock magazine storage for two spare magazines, and ships with three 10-round magazines. The 16.25-inch threaded barrel accepts a thread protector and the top Picatinny-style rail provides a stable mounting platform for optics and accessories.

Key Specifications

• The caliber is 5.7x28mm.
• The barrel measures 16.25 inches and is threaded (1/2×28) with a thread protector.
• The action is Semi‑Automatic.
• The carbine ships with three 10‑round magazines.
• The unloaded weight is approximately 4.08 lbs.
• The overall length is 30 3/8 inches unfolded and 16 3/8 inches folded.
• The stock is a fixed folding polymer design with onboard magazine storage.
• The forend features M-LOK slots and a Picatinny-style rail on top for accessories.
• Safety is provided by a cross-bolt safety.
• Optics-ready platform with a threaded muzzle and flat-faced trigger.

The M&P FPC delivers a space-efficient package for users who need a compact, accessory-ready carbine that stays familiar to those who use M&P pistols. Its folding design, on-board magazine storage and M-LOK compatibility make it practical for transport and customization while the threaded barrel and Picatinny rail provide options for suppression and optics. For shooters wanting a compact 5.7x28mm carbine with practical storage and mounting options, the M&P FPC is a straightforward, utility-focused choice.

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