Why do they always have to throw brass on the ground to be significant?
Anyway, my vote for 5 significants:
1) Colt 1858 .36 Navy: The Patterson and others may have preceded it, but the Navy combines effectiveness and size.
2) S&W Number One or the Colt SAA: The S&W combined the bored-through cylinder and the self-contained metallic cartridge. The Colt was more enduring.
3) S&W M&P .38 Special: It wasn't the first swing-out DA revolver, but it became the de-facto standard sidearm for law enforcement for the better part of a century.
4) Colt 1911 .45 ACP: It's tough to pick the first point of the automatic pistol, as this could go to the P-08 Luger as well. While there were successful autoloading handguns before, the 1911 established the recoil operating principle that is still in use today, largely unchanged. The Luger is a neat marvel of engineering and gave us the most common semi-auto cartridge going, the 9mm Luger.
5) Glock 17: Love it or hate it, the Glock took the market by storm and effectively pushed the direction of today's polymer framed, striker-fired, trigger-cocking pistols. It doesn't hurt that it broke the perception of the semi-auto pistol as being unreliable and finicky out-of-the-box.
Just my thoughts. A case could be made for any of at least another half dozen I can think of now, but I think these are significant. Not necessarily for being the firstest or bestest, rather as examples of setting expectations for future designs to follow.
Anyway, my vote for 5 significants:
1) Colt 1858 .36 Navy: The Patterson and others may have preceded it, but the Navy combines effectiveness and size.
2) S&W Number One or the Colt SAA: The S&W combined the bored-through cylinder and the self-contained metallic cartridge. The Colt was more enduring.
3) S&W M&P .38 Special: It wasn't the first swing-out DA revolver, but it became the de-facto standard sidearm for law enforcement for the better part of a century.
4) Colt 1911 .45 ACP: It's tough to pick the first point of the automatic pistol, as this could go to the P-08 Luger as well. While there were successful autoloading handguns before, the 1911 established the recoil operating principle that is still in use today, largely unchanged. The Luger is a neat marvel of engineering and gave us the most common semi-auto cartridge going, the 9mm Luger.
5) Glock 17: Love it or hate it, the Glock took the market by storm and effectively pushed the direction of today's polymer framed, striker-fired, trigger-cocking pistols. It doesn't hurt that it broke the perception of the semi-auto pistol as being unreliable and finicky out-of-the-box.
Just my thoughts. A case could be made for any of at least another half dozen I can think of now, but I think these are significant. Not necessarily for being the firstest or bestest, rather as examples of setting expectations for future designs to follow.