Improve your Glock 40 Gen4’s recoil management with upgraded springs and guide rods. Designed for the demanding 10mm cartridge, these accessories enhance reliability and shooting comfort by reducing felt recoil and muzzle flip. Available in stainless steel or tungsten, these guide rods provide extra weight for better balance and smoother cycling. Paired with precision-calibrated recoi... https://bsasocial.com/reviews/glock-40-gen4-10mm/