Actually, the only one ofBrowning's innovations that made it to the final P35 design was the clocked breech. Pretty much the rest of the final pistol, including the staggered high capacity magazine was all Dieudonné Saive. Browning died in 1926 and the HiPower was completed in 1935. And I'm not knocking the BHP, I had two of them. Wanna kill these ads? We can help!