Universal receiver sleeve
First Claim
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1. An improved means for interfacing modular enhancements to a firearm having a receiver with a stock and barrel attached thereto, comprising:
- a bottom firearm interface section attached to said firearm receiver and having a longitudinal axis extending in spaced, parallel relation to the longitudinal axis of said firearm, said bottom section having a longitudinal, horizontally positioned base portion along its length, said base portion having two long side edges and a first longitudinal rail extending downward from said base portion adjacent one of the long side edges and a second longitudinal rail extending downward from said base portion adjacent the other of the long side edges, wherein said second rail is in spaced parallel relationship to said first rail and a longitudinal channel is formed between said first and second rails, said channel being fitted over a portion of the firearm receiver; and
a top enhancement interface section attached to said bottom interface section and having a longitudinal axis extending in spaced, parallel relation to the longitudinal axis of said firearm, said top interface section having a longitudinal, horizontally positioned base portion along its length, said base portion having two long side edges, and a first longitudinal rail extending upward from said base portion adjacent one of the long side edges and a second longitudinal rail extending upward from said base portion adjacent the other of the long side edges, wherein said second rail is in spaced parallel relationship to said first rail and a longitudinal channel is formed between said first and second rails.
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Accused Products
Abstract
A sleeve added to the upper receiver of a firearm for incorporating firearm ancillary equipment. The sleeve has an upper enhancement interface portion and a lower firearm interface portion. The upper enhancement interface portion has standard, universal dimensions regardless of the firearm. The lower firearm interface portion is specific to the particular firearm the sleeve is integrated to.
143 Citations
17 Claims
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1. An improved means for interfacing modular enhancements to a firearm having a receiver with a stock and barrel attached thereto, comprising:
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a bottom firearm interface section attached to said firearm receiver and having a longitudinal axis extending in spaced, parallel relation to the longitudinal axis of said firearm, said bottom section having a longitudinal, horizontally positioned base portion along its length, said base portion having two long side edges and a first longitudinal rail extending downward from said base portion adjacent one of the long side edges and a second longitudinal rail extending downward from said base portion adjacent the other of the long side edges, wherein said second rail is in spaced parallel relationship to said first rail and a longitudinal channel is formed between said first and second rails, said channel being fitted over a portion of the firearm receiver; and a top enhancement interface section attached to said bottom interface section and having a longitudinal axis extending in spaced, parallel relation to the longitudinal axis of said firearm, said top interface section having a longitudinal, horizontally positioned base portion along its length, said base portion having two long side edges, and a first longitudinal rail extending upward from said base portion adjacent one of the long side edges and a second longitudinal rail extending upward from said base portion adjacent the other of the long side edges, wherein said second rail is in spaced parallel relationship to said first rail and a longitudinal channel is formed between said first and second rails. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification