Functional reliability in a 1911-style pistol which was smaller than any ever manufactured before;
Cone-shaped barrel which required no bushing;
Recoil system with counter-recoiling multiple springs;
Recoil spring guide rod with buffer;
Springs easily removable for disassembly because they are not loaded under tension;
Ejection port lowered and scalloped for more positive ejection and to spare damage to brass;
First stainless steel semi-automatic pistol to overcome the metallurgical problem known as galling;
First semi-automatic to use a 3-Dot Sighting System
Loaded magazine indicator
Repositioned (forward) rear sight and sloped rear of slide in order to facilitate thumb cocking when the pistol is carried hammer down;
Heavier firing pin spring than conventional 1911-style pistols introduced as a safety feature against the pistol being dropped on a hard surface, thus helping guard against accidental discharge;
Feed ramp polished to mirror finish and chamber orifice rounded in order to enhance feeding;
Torsional spring extractor capable of radial movement rather than just in and out movement.
发表于 2013-12-4 21:02
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