Bolt Carrier

摘要

A bolt carrier having a first gas port, wherein the first gas port provides fluid communication between an interior and an exterior of the bolt carrier; a second gas port, wherein the second gas port provides fluid communication between an interior and an exterior of the bolt carrier; and a third gas port, wherein the third gas port provides fluid communication between an interior and an exterior of the bolt carrier.

主权项

1. A bolt carrier, comprising:
(a) a first gas port, wherein said first gas port provides fluid communication between an interior and an exterior of said bolt carrier, wherein said first gas port extends from an initial portion to a subsequent portion, wherein said initial portion has a longitudinal axis that is offset approximately 30° to 60° from a longitudinal axis of said bolt carrier, and wherein said subsequent portion has a longitudinal axis that is offset approximately 10° to 15° from said longitudinal axis of said bolt carrier; (b) a second gas port, wherein said second gas port provides fluid communication between an interior and an exterior of said bolt carrier, and wherein said second gas port has a longitudinal axis that is offset approximately 70° to 75° from said longitudinal axis of said bolt carrier; and (c) a third gas port, wherein said third gas port provides fluid communication between an interior and an exterior of said bolt carrier, and wherein said third gas port has a longitudinal axis that is offset approximately 30° to 40° from said longitudinal axis of said bolt carrier.