1911-100 linkless barrel system

Abstract

1911-100 linkless barrel system is modified drop in barrel and spring guide assembly for colt 1911 style pistol platform. It uses angled teeth machined in to the lower barrel lug and in the groove of recoil spring guide assy to lock and unlock the barrel from slide in pistol cycling process. This improves consistency, longetivity, strength, accuracy and simplicity in colt 1911 style pistols. As drop in barrel system 1911-100 can be installed in a brand new or any already produced colt 1911 pistol, which gives it very big marketability potential.

1 . For 1911-100 system Bigger flange on recoil spring guide (item  3  DRAWING  1 ) should be thick 0.200 inch nominal. Rear flange of 1911-100 recoil spring guide (item 3 ) is nominal 0.448 inch diameter and length is nominal 0.565. 
     
     
         2 . 1911-100 recoil spring guide (item  3 ) has groove machined on top of it with 0.322 inch nominal width. And 40 degrees angled tooth is machined inside the groove. 
     
     
         3 . 1911-100 lower lug (item 1 ) is made longer but a bit slimmer than original colt 1911 lower lug (item  2 ). 1911-100 lower barrel lug has a groove and 40 degrees angled tooth added in front of “modified” standard colt 1911 lower barrel lug.