Description
The PTR K3P SBR FS is a semi-automatic 7.62×51mm short-barreled rifle configured with a factory-installed fixed stock, delivering rifle-caliber performance in a compact SBR format. Sold as an SBR at the point of sale, it utilizes PTR’s roller-delayed blowback operating system to provide smooth recoil characteristics and consistent cycling.Built around a 12.5″ barrel and an extended M-LOK® handguard, the K3P SBR FS prioritizes stability, durability, and traditional stock geometry. It represents the fixed-stock, extended-barrel SBR configuration within the PTR 7.62×51 lineup for users who prefer non-adjustable ergonomics with increased ballistic capability.
