ISMI Glock 17 Gen 5 Recoil Spring for Heavyweight Guide Rods

Designed to fit Glock Gen 5 Models: G17, G17L, G20, G21, G22, G24, G31, G34, G35, G37, G40, G41, G45, G47.

Dial in the perfect recoil profile for your Glock 17 Gen 5 pistol with ISMI premium Recoil Springs, precision-engineered to pair with NDZ Heavyweight Guide Rods. Manufactured from premium chrome silicon, these flat wire springs deliver superior longevity and consistent performance over traditional music wire springs, lasting up to 10x longer under repeated cycling and compression. Heat treated, shot peened, and stress relieved, each spring is built for durability and control.

Choose from a wide range of spring weights to match your shooting style, ammo load, or recoil preference or get a Tuner Pack containing the entire collection in one package. Whether you’re running lighter target loads or full-power duty rounds, you’ll get smoother cycling, reduced muzzle flip, and tighter shot recovery. Get yours from NDZ Performance today!

Features:

• Compatible with NDZ heavyweight Guide Rods for Glock 17 Gen 5 Pistols.
• Comes in a range different weights so you can tune the feel of your firearm: 11 lb., 13 lb., 15 lb., 17 lb., 20 lb., & 22 lb.
• Can also be purchased as a convenient tuner pack containing all spring weights.
• Made in the USA from durable chrome silicon.
  
  

See our Heavyweight Guide Rods for G17 here