Harrison Design & Consulting

Harrison Design & Consulting manufactures 1911 components and accessories designed for function, not fashion. Every part is made in the USA to specifications that come directly from John Harrison's gunsmithing work. These aren't generic off-the-shelf components—they're the same parts Harrison uses when building custom 1911s in his shop.

Sights - Snake Sights for Colt DA revolvers in multiple heights (.140", .180", .200", .230" front sights) - 1911 front sights for Springfield, Dan Wesson, Colt, Heinie, Novak, Kimber, Ruger, S&W, and C-More dovetails - Rear sights cut for USGI, Novak, BoMar, and other standard 1911 configurations - Fixed and adjustable options across multiple sight cuts

Fire Control & Ignition - Tri-Cav triggers for 1911s and EMPs (currently limited to one per customer due to vendor changes) - Complete ignition sets (hammer, sear, disconnector kits) - Individual ignition parts: hammers, sears, disconnectors, struts - Sear springs and hammer springs

Slide-Mounted Parts - Extractors - Recoil spring components - Barrel bushings (Government Model and Commander) - Firing pin stops, firing pins, and return springs

Receiver-Mounted Parts - Beavertail grip safeties - Mainspring housings - Slide stops and thumb safeties - Mag catches, plunger tubes, and springs - Ejectors

Grips & Accessories - Full-size, compact, and slim-line grip options - Grip accessories for standard and thin grips - Pin sets, barrel links, and small springs - Individual pins in blued carbon steel and stainless steel

Magazines & Tools - CobraMag 1911 magazines - 1911 gunsmithing tools - Cleaning and maintenance tools - Firing pin removal and installation tools

Harrison doesn't just sell parts. He builds custom 1911s in his shop, which means the parts catalog reflects real gunsmithing needs. The Retro Custom Parts Collection and specialized sight options show attention to detail that mass-market suppliers miss—different sight heights for Python vs. King Cobra Targets, specific dovetail cuts for different manufacturers, ignition components engineered for smooth triggers.

All parts are USA-manufactured to Harrison Design specifications. Installation instructions and videos are available on the site. For technical questions about compatibility or installation, contact [email protected] directly.

Featured Items: - HD-013 "Rescue" Front Sight Blank — $21.95 - HD-104-N Tri-Cav 1911 Trigger (Natural Silver) — $29.95 (LIMITED) - HD-808 Firing Pin Tool — $35.95

Harrison Design serves serious 1911 shooters and gunsmiths who understand the difference between generic parts and components built by someone who actually uses them.