Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Enhanced Controls Make Your 1911 More Responsive; Series 70 & 80 Kits

Upgrade kit from master pistolsmith Ed Brown contains four key, match-proven components that can make your 1911 easier to operate and more controllable. Ed’s famous Memory Groove Grip Safety drops the gun lower in the hand to help with recoil control and fast follow up shots. The extended Tactical Thumb Safety and magazine catch are easier to reach and offer a more positive feel than the standard factory controls. The slide stop is machined to maximum dimensions to provide a tight fit and lockup. Kits available for Colt Series 70 and Series 80 pistols and colones. Grip safety requires frame alteration and Commander-style hammer; thumb safety requires fitting. Installation by a gunsmith is recommended.


1911, Issue:09, Page:033
Big Book Catalog, Issue:66, Page:123

SPECS: Carbon steel, blued, matte finish. Grip Safety -.878” (22.3mm) from rear of hole to tip. Machined for Commander-style hammer. .250” (6.3mm) radius, requires alteration of frame. Tactical Safety – For right handed shooters. Contact area: .150” (3.8mm) wide, 1” (2.5cm) long. Gunsmith fitting required. Magazine Catch – Button is .25” (6.3mm) O.D., .25” (6.3mm) thick. Slide Stop - Pin diameter .200” (5.1mm) +/- .0005”.

Discontinued by the Factory

Product has been discontinued and no longer available.

Discontinued by the Factory

Product has been discontinued and no longer available.