US 12,135,182 B2
Breech for a pistol
Josef Kroyer, Zemendorf (AT)
Assigned to GLOCK TECHNOLOGY GMVH, Ferlach (AT)
Appl. No. 17/756,171
Filed by GLOCK TECHNOLOGY GMBH, Ferlach (AT)
PCT Filed Nov. 13, 2020, PCT No. PCT/EP2020/082013
§ 371(c)(1), (2) Date May 18, 2022,
PCT Pub. No. WO2021/099218, PCT Pub. Date May 27, 2021.
Claims priority of application No. 19210954 (EP), filed on Nov. 22, 2019.
Prior Publication US 2022/0412678 A1, Dec. 29, 2022
Int. Cl. F41A 3/66 (2006.01); F41A 21/48 (2006.01)
CPC F41A 3/66 (2013.01) [F41A 21/488 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A breech for a pistol, the pistol having a frame and a central weapon plane, and the pistol being suitable for use with a magazine, the breech comprising:
a barrel having at least one barrel block and at least one chamber, where a cartridge feed ramp is formed at a rear end of the barrel block so that a cartridge can slide into the chamber from the magazine, and where the at least one barrel block includes at least one recess on each side of the barrel block; and
a slide having a breech guide designed to move on a guide rail of the frame of the pistol, including a socket having a breech face formed on the slide;
wherein the breech guide includes centering rails on an inside of the breech guide, the centering rails being complementary to the recesses of the barrel block in terms of form and function.