The Otis Armorer’s Pistol Tool, 4-in-1 Gold (Otis part no. FG248645C) is an essential tool for shooters and gunsmiths who service and maintain semi-automatic pistols such as Glock, Sig Sauer, Smith & Wesson, Ruger, Taurus, FNH, and Heckler & Koch. Simply unscrew the nylon end brush to reveal a storage area for additional tools, and the textured main body keeps a secure grip while working at the bench or on the range.

Key Specifications

• Combines four separate tools into a single armorer’s tool.
• Includes a 3/32-inch pin punch to knock out pins during disassembly.
• Features a 3/16-inch nut driver for installing, adjusting, or removing aftermarket front sights.
• Includes a brass scraper for removing the trigger connector or scraping away carbon buildup.
• Has a nylon end brush for brushing off debris, which unscrews to reveal internal tool storage.
• Main body is textured for improved grip while working.
• Compatible with major pistol platforms including Glock, Sig Sauer, S&W, Ruger, Taurus, FNH, and H&K.

Frequently Asked Questions

What pistols is this tool compatible with? It works with major semi-auto platforms including Glock, Sig Sauer, Smith & Wesson, Ruger, Taurus, FNH, and Heckler & Koch.

How many functions does the tool combine? Four: a pin punch, a nut driver, a brass scraper, and a nylon end brush.

Does it store extra tools? Yes, unscrewing the nylon end brush reveals a storage compartment.

Buy the Otis Armorer’s Pistol Tool, 4-in-1 Gold

Keep a genuine 4-in-1 armorer’s tool in your range bag or gunsmithing kit. Shop the Otis Technologies lineup of gunsmithing tools for fast shipping from our Lubbock, Texas gun shop.