GC1522v1.1 - A basic Smith & Wesson 15-22 lower receiver

about

The GC1522 is a Smith & Wesson 15-22 lower, derived off the original SW1522 by nguyenkvvn, itself derived from the DS1913 lower.
It fixes a a large swath of issues with that design, including LRBHO, magwell geometry, and the lack of take-down pins.
.STEP file is included.

This receiver is intended for those who do not wish to deal with all of the reinforcement parts of the GC1522v2 and just want a read-to-use printable receiver.

06/10/24 (GC1522v211): Added updates to bring the GC1522v1 in line with the GC1522v2, including the reliability fix and a slit in the side of the bolt catch roll pin holders to make them act like springs and hole the roll pin in without breaking.

files

File Extension
GC1522v1.zip zip

versions

Version: 1.1.0 latest

initial upload

about

The GC1522 is a Smith & Wesson 15-22 lower, derived off the original SW1522 by nguyenkvvn, itself derived from the DS1913 lower.
It fixes a a large swath of issues with that design, including LRBHO, magwell geometry, and the lack of take-down pins.
.STEP file is included.

This receiver is intended for those who do not wish to deal with all of the reinforcement parts of the GC1522v2 and just want a read-to-use printable receiver.

06/10/24 (GC1522v211): Added updates to bring the GC1522v1 in line with the GC1522v2, including the reliability fix and a slit in the side of the bolt catch roll pin holders to make them act like springs and hole the roll pin in without breaking.

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741

Downloads

64

Project Info

release date

Oct 18, 2024

artifact type

CAD Object

library category

Printable Firearms

fabrication method

Primarily Printable

release country

United States

language

English

license

No license

Firearm Info

type

Rifle

files

File Extension
GC1522v1.zip zip

versions

Version: 1.1.0 latest

initial upload

The files shown on this site are only available to U.S. Persons, as defined at 22 C.F.R. 120.15. The files are also not available to persons outside the United States or to residents of and persons in the State of New Jersey, with the exception of Federal Firearms Licensees.

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