Prohibited modifications
and features
•External modifications or features such as weights or devices
to control or reduce recoil (such as, but not limited to, thumb
rests or components which could be used as such).
•Coned barrels, bull barrels, or barrels with flanges, except in
1911 compact pistols with a barrel length of 4.20 inches or
less. (Note: All other barrels must have barrel bushings and
conform to factory profile).
•Slide lightening, cuts, ports, or any milling deemed to provide
a competitive advantage.
Permitted features
•External extractors, firing pin blocks, and other factory safety
features.
•Slide – milling permitted only to duplicate a mass-produced
factory slide available to the general public or as required to
insert sights.
•Factory installed light rail attachments if the dust cover is no
longer than 3.25 inches measured from the rear of the slide
stop pin to the front of the dust cover.
Maximum weight Yes, 43 ounces with empty magazine
Maximum size Handgun and all magazines
Yes, handgun with empty magazine
inserted must fit wholly within a box
with internal dimensions of 8 15/16” x
6” x 1 5/8” (tolerance +1/16”, -0”)
(8.938” x 6” x 1.625”) (227.01mm x
152.40mm x 41.28mm)