This is the heaviest guide rod ever for the Gen6 Glock 19, 17, or 45!
Available in Captured or Uncaptured versions.
Please Note: 18lbs is the factory spring weight for 17/19/45 Gen6 and is the recommended weight for most shooters.
The Uncaptured kit allows you to change spring weights and is available with individual springs, or the complete Recoil Spring Kit!
This guide rod is the same single spring design used in Glock 19 Gen3 handguns. 
