Convertible lower receiver
First Claim
1. A lower firearm receiver, comprising:
- a first forward pivot receptacle, the first forward pivot receptacle designed to mate with a first type of upper firearm receiver when a forward lug of the first type of upper firearm receiver is releasably engaged to the first forward pivot receptacle; and
a second forward pivot receptacle, the second forward pivot receptacle designed to mate with a second type of upper firearm receiver when a forward lug of the second type of upper firearm receiver is releasably engaged to the second forward pivot receptacle.
1 Assignment
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Accused Products
Abstract
The disclosure describes a convertible lower receiver. The convertible lower receiver includes a first forward pivot assembly and a second forward pivot assembly. The first forward pivot assembly is associated with a first forward pivot receptacle that is designed to mate with a first type of upper receiver when a forward takedown pin is inserted through the first forward pivot receptacle and a forward lug of the first type of upper receiver. The second forward pivot assembly is associated with a second forward pivot receptacle that is designed to mate with a second type of upper receiver when the forward takedown pin is inserted through the second forward pivot receptacle and a forward lug of the second type of upper receiver. The convertible lower receiver further includes a multi-configuration magazine well that is configured to accept a first magazine associated with the first type of upper receiver when the first type of upper receiver is mated and to accept a second magazine associated with the second type of upper receiver when the second type of upper receiver is mated.
18 Citations
13 Claims
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1. A lower firearm receiver, comprising:
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a first forward pivot receptacle, the first forward pivot receptacle designed to mate with a first type of upper firearm receiver when a forward lug of the first type of upper firearm receiver is releasably engaged to the first forward pivot receptacle; and a second forward pivot receptacle, the second forward pivot receptacle designed to mate with a second type of upper firearm receiver when a forward lug of the second type of upper firearm receiver is releasably engaged to the second forward pivot receptacle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification