ZEV Stainless Steel Guide Rod For Extended Frame Size Glock Pistols. ZEV Guide Rods Are NOT Compatible With Glock Factory Guide Rod Springs. Weighs .78oz.
Allows Manipulation Of The AR15/M16 Bolt Release Using The Trigger Finger, Without Requiring The Shooter To Remove Their Weapon Hand From Fire Control.
Made From Milspec-Anodized Aluminium
Attaches To The AR15/M16 Bolt Release Without Permanent Weapon Modification