초록 ▼

A set of multiple recoil lugs for a rifle is taught, consisting of a rifle barrel with receiver end and a muzzle end. The receiver end of the barrel having a cartridge chamber therein and receiver threads with an extended chamber portion over the cartridge chamber and at least one set of forward lug

A set of multiple recoil lugs for a rifle is taught, consisting of a rifle barrel with receiver end and a muzzle end. The receiver end of the barrel having a cartridge chamber therein and receiver threads with an extended chamber portion over the cartridge chamber and at least one set of forward lug attaching threads located between the receiver end and the muzzle end. A threaded receiver recoil lug jointly engages a rifle receiver on the receiver threads which forms a recoil absorbing surface with a rifle stock. One or more forward recoil lugs are mated with the forward lug attaching threads, forming additional recoil absorbing surfaces with the rifle stock. A barrel lock nut is attached to each set of forward lug attaching threads engaging each forward recoil lug, firmly locking each forward recoil lug securely in place. An alternate embodiment is used when the rifle receiver incorporates an integral recoil lug thereby eliminating the necessity of the receiver recoil lug.

대표청구항 ▼

1. A plurality of recoil lugs for a rifle which comprises, a rifle receiver having an integral receiver recoil lug,a rifle barrel attached to the receiver with the barrel having a receiver end and a muzzle end with at least one set of barrel forward lug attaching threads located between the receiver

1. A plurality of recoil lugs for a rifle which comprises, a rifle receiver having an integral receiver recoil lug,a rifle barrel attached to the receiver with the barrel having a receiver end and a muzzle end with at least one set of barrel forward lug attaching threads located between the receiver end and the muzzle end wherein the barrel is directly adjacent to the receiver recoil lug,at least one threaded forward recoil lug mated with each at least one set of barrel forward lug attaching threads, forming at least one forward recoil absorbing surface with a rifle stock, anda barrel lock nut attached to at least one set of forward lug attaching threads contiguously engaging said at least one threaded forward recoil lug assuring an unyielding junction therebetween. 2. The plurality of recoil lugs for a rifle as recited in claim 1 wherein said at least one threaded forward recoil lug having a supplementary mounting hole with threads sized from a #8-40 thread size to a #10-32 thread size. 3. The plurality of recoil lugs for a rifle as recited in claim 1 and said at least one threaded forward recoil lug having a tapped bore on a bottom surface of from a #10-32 thread size to a ⅜-24 thread size. 4. The plurality of recoil lugs for a rifle as recited in claim 1 wherein said at least one threaded forward recoil lug and said barrel lock nut are formed from a material selected from the group consisting of 410 stainless steel, 4140 chrome moly steel, and carbon fiber. 5. The plurality of recoil lugs for a rifle as recited in claim 1 wherein said at least one threaded recoil lug having an accessory attached thereunto selected from the group consisting of a swing sling swivel, a detachable swivel, a flush mount swivel, a bipod, and a forend rail permitting attachment of a flashlight or laser. 6. The plurality of recoil lugs for a rifle as recited in claim 1 wherein said barrel lock nut further having an exterior shape selected from the group consisting of an octagonal shape, a fluted shape and a round outside diameter having a gripping hole on the outside diameter configured to receive a spanner.