The RCM MP5K, SP89, SP5K 9mm recoil rod assemblies come complete with rod, spring, nylon rings, end caps, and rivets installed. This is a great item to have on hand as a spare part as this is a wear-and-tear replacement item. You won’t find a better one period. No Modified Socket Head Cap Screws on ours. These are Legit!

Compatible With:

• MP5K
• SP89
• SP5K
• Clones and other HK custom builds.