Barrel system for a firearm
AssigneeApex Tactical Specialties, Inc.
InventorRandall M. Lee
Life of this patent
Estimating the term…
Abstract
A barrel assembly for use in a semiautomatic firearm, including a barrel and a takedown lever. A rear portion of the barrel includes a follower lug and a rear lug extending from an underside of the rear portion. A pin of the takedown lever includes a notch with a vertical face configured to contact a vertical face of the follower notch when the firearm is in the locked position. The rear lug is configured to be supported by a portion of a locking block of the firearm prior to firing and during a portion of the recoil period. A fitting pad extending downward from a rear lug of the barrel can be adjusted to provide a customized fit of the barrel to a frame of the firearm. The modifications to the barrel assembly result in increased dwell time and accuracy of the firearm.
Claims8
A barrel for a firearm, comprising:
- a follower lug extending downward from an underside of a rear portion of the barrel, wherein the follower lug is proximate to a front portion of the barrel;
- and
- a rear lug extending downward from the underside of the rear portion of the barrel, wherein the rear lug is distal to the front portion of the barrel, whereby a recess groove configured to receive a projection of a locking block of the firearm is formed between the follower lug and the rear lug, the rear lug including a fitting pad projecting downward from a front portion of the rear lug and including a horizontal fitting pad surface on an underside of the fitting pad, wherein the fitting pad surface is configured to be juxtaposed with a portion of the locking block of the firearm when the firearm is in a locked position, and wherein the fitting pad is configured to be continuously vertically supported on the portion of the locking block of the firearm while the firearm is in the locked position and for an initial length of time during recoil.
Dependencies are inferred from the claim text.