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US 2022/0146219 A1Published application
Firearm
AssigneeF.M. Products Inc
InventorsPaul T. Noonan, Aaron Neal Trout
Life of this patent
Estimating the term…
Abstract
An upper receiver is disclosed. The firearm contains a bolt carrier assembly positioned within the upper receiver, a recoil spring guide rod, wherein the bolt carrier assembly is configured to slide along the recoil spring guide rod between a locked position and an unlocked position, and a first recoil spring, wherein the recoil spring guide rod is positioned within the first recoil spring.
Claims15
An upper receiver comprising:
- a bolt carrier assembly positioned within the upper receiver;
- a recoil spring guide rod, wherein the bolt carrier assembly is configured to slide along the recoil spring guide rod between a locked position and an unlocked position;
- and
- a first recoil spring, wherein the recoil spring guide rod is positioned within the first recoil spring.
1 more element
Dependencies are inferred from the claim text.