Appendix D5 · pages 110–112
Single-Stack Division
165
125
No
.38 cal. / 9x19 mm (0.354” x 0.748”)
.40 cal. / 10mm (0.40”) / .357 SIG
No
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)
See # 7 above
Yes, maximum rounds loaded in any magazine after the start signal. • Major Power Factor - 8 rounds • Minor Power Factor - 10 rounds
Handgun and Mags – 2 1/8” (width of an overlay).
Yes
No, notch and post only
Yes, must be functional. Use of lasers prohibited.
No
No
No
Yes, 45 ounces with empty magazine
See Special Conditions below
• Suitable for everyday use. “Race gun” type holster prohibited. • The drop offset type holster is allowed in Single Stack division as long as the heel of the butt of the gun is above the belt per 5.2.11, and the rest of the criteria are met. • May not be manufactured or cut lower than, and must cover the slide up to, 1/2” below the ejection port (belt slide “Yaqui” type holster exempt). • When held in a magazine pouch or on a magnet, each magazine must be contained individually within the magazine pouch or individually attached to a magnet. Pockets are exempt from this requirement.
• Milling of the slide to insert sights, add or remove serrations, such as cocking or flat topping, tri-topping the slide, lowering ejection ports, cuts that are minor and cosmetic in nature are permitted. • Duplicating features that are on a factory, mass produced slide available to the general public is permitted. Cuts that are designed to specifically or significantly lighten the slide, such as holes, or slots, are ruled as competitive advantage and prohibited.
• 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). • Slide racking devices are prohibited. Cone and flanged barrels are not allowed. All • barrels must have a bushing installed, regardless of barrel diameter. This does not apply to pistols having a barrel length of 4.20 inches or less. • Slide lightening, cuts, ports, or any milling deemed to provide a competitive advantage.
• External extractors, firing pin blocks, and other factory safety features. • Duplicating features that are on a factory, massed produced slide available to the general public. • 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.
Only 1911 production type pistols. be available to the general public and have their basis in the original 1911 service pistol as designed by John M. Browning. Pistols made from components that duplicate the factory originals are acceptable. Frames must be metal. Modular frames in the 1911 style, which use traditional single stack 1911 magazines, are allowed. No wide body magazines, including those adapted to feed in a single column, may be used.