This guide rod kit is for the Colt Defender and Kimber CDP / Ultra Carry / Pro Carry II
for firearms chambered in 9mm
This kit reduces recoil and increases longevity of the spring system in Colt Defenders.
For 3 inch Barrels
The kit includes a ¼” guide rod, reverse plug and ISMI flat recoil spring.
All systems use a 1/4″ guide rod made from solid barstock with a take down hole.
The reverse plug is Stainless Steel.