Prior to completing your order, you will need to please read and sign the AB 1263 Notice and Acknowledgement:
https://www.gotosportsgear.com/v/vspfiles/forms/AB_1263_NOTICE_AND_ACKNOWLEDGEMENT.pdf
Once done, send it along with a copy of a California ID verifying you are at least 21 years of age. Please send the ID and Notice with your order to[email protected] PLEASE NOTE: when checking out, you will need to choose USPS ADULT SIGNATURE/RESTRICTED DELIVERY, this shipping service is the cost for adult-restricted shipping. Orders may only be shipped to the address shown on the provided ID. Upon delivery, the purchaser must provide proof of identification by providing ID (21 years or older) and signature to the courier. (USPS requires this) If we do not receive the ID, signed Notice and USPS ADULT SIGNATURE/RESTRICTED DELIVERY chosen before checkout we will need to cancel your order. If a package is returned to us because the recipient is under 21 or no one is home to receive the package, the USPS ADULT SIGNATURE/RESTRICTED DELIVERY Fee will not be refunded. Also, we will not be shipping Barrels to California.
Thank you for your cooperation and understanding.

Heavy Caliber Tamer: Essential for managing the snappy recoil and slide velocity of full-power 10mm and .45 ACP loads.
Ideal User Profile: Perfect for backcountry hunters, tactical operators, and competitive shooters using large-frame Glocks who demand absolute rigidity.
Rugged Construction: Replaces standard polymer with high-strength stainless steel for maximum longevity under stress.
The GoTo SPORTS GEAR Stainless Steel Guide Rod Assembly For GLOCK GEN 5, GLOCK 20 21 40 41 is the ultimate upgrade for shooters who refuse to compromise on durability.
While Glock OEM parts are excellent for standard use, factory plastic guide rods can flex or chip under the stress of high-pressure rounds. By switching to this captured stainless steel assembly from GoTo Sports Gear—the best online gun parts store for serious upgrades—you ensure consistent cycling and better weight distribution. It is one of the most effective Glock parts you can install to prolong the life of your slide and frame. Order today.
Captured Design: Mimics the factory spring assembly style but with superior materials for easy, drop-in installation.
Muzzle Balance: The added weight at the front of the frame reduces muzzle rise, allowing for faster target re-acquisition.
Corrosion Resistant: Stainless steel construction ensures your firearm performs flawlessly in wet, dirty, or harsh outdoor environments.