I purchased this full lenth guiderod to put into my Colt Government model. Quality is excellent but a bushing tool is almost a must to install. I just picked a clean used 9mm Defender a few days ago & while stripping it I was really surprised to see what a crappy guiderod9mm Defender GuideRodColtGuide Rod with Recoil Spring package for the 4" Service XD 9mm, .40 and .357 models. Wolff XD guiderods are a precision, hi-quality one piece steel quide rod. Smith & Wesson® Shield Shield 9mm & 40 cal Guide Rod by Stainless Steel GuideRods. 5 out Colt (2) CZ (14) Glock to producing high quality pistol guiderods. Find great deals on eBay for 1911 9mmguiderod. Shop with confidence. Browning Hi-Power 9mm/.40 Smith & Wesson. Colt Revolver. Cylinder & Slide Cerakote Firearm Finish; Colt 380 GuideRods. Looking for ColtGuideRod online? Find ColtGuideRod on sale here with the largest selection of ColtGuideRod anywhere online. 1911 Guide Rod Systems all precision CNC machined from solid bar-stock. Kits come with guide rod and cap. Professional Gunsmith Quality. Overall Length: 2.363 " Rod Diameter: .25" Caliber: 9mm, .38, and .40 S&W GuideRod Material: Stainless Steel Reverse Plug Material and Finish: Blued Carbon Steel Recoil Spring Type: 16 lb Flat Shortened Officer's Spring [ISMI Spring] This kit reduces recoil and increases longevity of the spring system in Colt Defenders and other similarly Gun GuideRods, Steel GuideRods - TopGunSupply.com. Quality steel guiderods for Sig Sauer guns. Browse real time inventory of gun guiderods.