Two-piece barrel for low-energy training ammunition
US6357331B1 · kind B1 · utility
25Cited by
13References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 20, 2000 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | Apr 20, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41A21/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A conversion kit for a recoil-operating automatic pistol to convert it to direct blow-back operation utilizes a two piece barrel having chamber and muzzle portions that may be threaded together. The chamber portion is first installed on the receiver by insertion through the injection port, and the muzzle-piece is then threaded to the chamber-piece to complete the assembly of the barrel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.