40 S&W options already offered, Smith & Wesson is adding a 10 mm Auto chambering to its FPC lineup. The original “Folding Pistol-caliber ... The rifle uses 15-round M&P 10 mm M2.0 handgun ...

Smith & Wesson Brands, Inc. has released its M&P FPC chambered in 10mm Auto. This long-anticipated and even longer-requested, optics-ready 10mm FPC (Folding Pistol Carbine) utilizes a blowback design ...