Modified rifle lower receiver, related components, cartridges, and methods
First Claim
1. A method of modifying an AR-15 rifle, the method comprising:
- removing a standard lower receiver from an upper receiver of the AR-15 rifle;
removing a standard firing pin from the upper receiver;
installing a modified firing pin into the upper receiver, the modified firing pin being longer than the standard firing pin; and
installing a modified lower receiver on the upper receiver, the modified lower receiver defining a modified magazine well longer than a standard magazine well of the standard lower receiver.
1 Assignment
0 Petitions
Accused Products
Abstract
A modified lower receiver for a standard assault rifle includes a modified receiver body and a magazine release. The modified receiver body defines a modified magazine well, a trigger well and modified forward and rear takedown holes, and the magazine release is mounted on a side of the modified receiver body and extends into the modified magazine well. The modified magazine well is longer than a magazine well of a standard lower receiver by a predetermined distance forward of the magazine release. Positions of the modified forward and rear takedown holes are also forward of respective standard positions of forward and rear takedown holes by the same predetermined distance. A method of modifying the assault rifle includes removing the standard lower receiver and firing pin from an upper receiver, installing a longer, modified firing pin into the upper receiver, and installing the modified lower receiver on the upper receiver.
12 Citations
8 Claims
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1. A method of modifying an AR-15 rifle, the method comprising:
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removing a standard lower receiver from an upper receiver of the AR-15 rifle; removing a standard firing pin from the upper receiver; installing a modified firing pin into the upper receiver, the modified firing pin being longer than the standard firing pin; and installing a modified lower receiver on the upper receiver, the modified lower receiver defining a modified magazine well longer than a standard magazine well of the standard lower receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification