The Browning Hi-Power (P-35) is one of the most significant handguns in history. It was the final design of John Moses Browning, completed by Dieudonné Saive at FN Herstal after Browning's death in 1926. Introduced in 1935, it became the first successful "High Capacity" (Wonder Nine) pistol and has been used by the military forces of over 50 countries.
Double-Stack Magazine: The Hi-Power’s most revolutionary feature was its 13-round staggered magazine. In an era of 7- and 8-round single-stacks (like the 1911 and Luger), the "High Power" name was a literal reference to its nearly doubled ammunition capacity.
Simplified Locking System: Unlike the 1911, which uses a swinging link to drop the barrel, the Hi-Power uses an integral camming lug. This design is simpler, more robust, and became the blueprint for almost every modern semi-auto pistol (including Glocks and Sigs).
Single-Action Trigger: It features a crisp, single-action-only (SAO) trigger meant to be carried "cocked and locked" (hammer back, safety on).
Magazine Disconnect: A controversial safety feature—the pistol typically will not fire if the magazine is removed. This often led to a "gritty" trigger pull, leading many enthusiasts to remove it for a smoother break.
T-Series / C-Series: Highly coveted by collectors for their exquisite polished bluing and walnut grips. These represent the "golden era" of FN production quality (1960s–70s).
Mark II (1982): Introduced a full-length rib on top of the slide, larger ambidextrous safeties, and a small drainage hole in the front of the slide (for maritime use).
Mark III (1988): The final major evolution, featuring a cast frame for added strength (required for the .40 S&W version), improved sights, and an epoxy finish.
Inglis Hi-Power: Canadian-made versions produced during WWII for the Allies (China, UK, Canada). Often featured "tangent" adjustable sights and a slot in the grip for a wooden shoulder stock.
After FN/Browning discontinued the Hi-Power in 2018, several manufacturers stepped in to fill the void. As of 2026, the market is thriving:
Springfield Armory SA-35: A faithful reproduction that removes the magazine safety, adds a 15-round magazine, and improves the feed ramp for hollow points.
FN "High Power" (2022 Re-imagining): A completely modernized version from FN Herstal. It looks like a Hi-Power but is larger, holds 17 rounds, and features a modern takedown system.
Girsan MCP35: A high-quality, affordable Turkish clone that offers several modern features like accessory rails and optic-ready slides.
The Hi-Power is widely considered to have the best ergonomics of any full-sized pistol. The grip "taper" at the top allows it to fit almost any hand size comfortably, and its balance makes it one of the most naturally pointing firearms ever made.