Modular, multi-caliber weapon system
First Claim
1. A weapon system comprising:
- (A) a lower receiver;
(B) an upper receiver attached to said lower receiver, wherein said upper receiver further comprises;
(1) a first end;
(2) a second end;
(3) a first side;
(4) a second side;
(5) a mount for receiving a magazine well attached to said upper receiver, said mount being incorporated into said first side;
(6) a trunion for accepting a barrel inserted into said upper receiver, an operating rod inserted into said upper receiver, and a gas tube inserted in said upper receiver, said trunion being incorporated into said first side;
(7) a front trunion for attaching and stabilizing said gas tube, said front trunion being attached at said second end and said second side of said upper receiver and;
(8) a mount adapted to connect said upper receiver to said lower receiver, said mount being adapted to permit either said first side to be connected to said lower receiver or said second side to be connected to said lower receiver(C) a bolt carrier assembly inserted in said upper receiver, wherein said bolt carrier assembly is cycleable through physical contact with said operating rod; and
;
(D) a recoil spring driving said bolt carrier assembly.
3 Assignments
0 Petitions
Accused Products
Abstract
A weapon system is disclose whose design permits simple reconfiguration of the weapon to perform optimally in many configurations. By reconfigurations, the weapon can be configured to fire a wide variety of cartridges, including but not limited to 7.62×39 mm, 5.45×39 mm, 5.56 NATO, 0.45 ACP, 9 mm, 40 S&W, and 0.300 Magnum. This reconfiguration is accomplished by easily changing the following components: barrel; operating rod, recoil spring, and buffer; gas tube, bolt head, firing pin and extractor; and magazine well. The weapon can be reconfigured to accept a wide variety of cartridge feeding devices, including but not limited to AR15/M16 magazines, AK47 magazines, and a variety of ammunition belts and links. Also, the weapon system can be easily reconfigured to position a cartridge magazine either under the firearm or above the firearm. This is accomplished by an upper receiver design that permits the entire upper receiver to be flipped top to bottom and by use of consistent easy to connect/disconnect mounting points. In sum, this invention permits a single firearm to be simply and easily configured by the operator for a very wide range of purposes, including target shooting, hunting, military, and law enforcement. By making it possible for a user to configure the weapon for different cartridges, this weapon system permits the operator to use the ammunition most affordable, most efficient or most available for a given purpose.
225 Citations
1 Claim
-
1. A weapon system comprising:
-
(A) a lower receiver; (B) an upper receiver attached to said lower receiver, wherein said upper receiver further comprises; (1) a first end; (2) a second end; (3) a first side; (4) a second side; (5) a mount for receiving a magazine well attached to said upper receiver, said mount being incorporated into said first side; (6) a trunion for accepting a barrel inserted into said upper receiver, an operating rod inserted into said upper receiver, and a gas tube inserted in said upper receiver, said trunion being incorporated into said first side; (7) a front trunion for attaching and stabilizing said gas tube, said front trunion being attached at said second end and said second side of said upper receiver and; (8) a mount adapted to connect said upper receiver to said lower receiver, said mount being adapted to permit either said first side to be connected to said lower receiver or said second side to be connected to said lower receiver (C) a bolt carrier assembly inserted in said upper receiver, wherein said bolt carrier assembly is cycleable through physical contact with said operating rod; and
;(D) a recoil spring driving said bolt carrier assembly.
-
Specification