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.

GLOCK OEM G19 Gen 4 Factory Guide Rod Recoil Spring Assembly Glock SP08703
The Glock Gen4 dual captured recoil spring assembly is a factory replacement part for the Glock 19 pistol. The recoil spring assembly is constructed of stainless steel with chrome silicon springs. The Gen 4 recoil spring assemblies are designed to withstand 5,000 rounds before they should be replaced to maintain reliability. This assembly will not work with the Gen2 or Gen3.