Constructed From 6061 Aluminum Type Iii Hardcoat Anodized Corrosion Resistant Spring Included Rod Weighs Approx. 1/3 The Weight Of A Standard Mil-Spec Version Lifetime Warranty Made In The United States Of America Weighs 2.2 Grams Please Note Must Be Installed Prior To Barrel Nut. Not A Retrofit Design. Rod Does Not Require A C-Clamp, End Of Rod Is Enlarged. Mfg: V Seven Weapon Systems
