Glock Factory Locking Block
These are the genuine Glock Factory Parts — please use the option menu to select the proper part for your Glock.
Please Note: 19/23/32 Gen 5/4/3 (3-Pin Only) Locking Blocks also fit 17/34 Gen5, 19X, and 45.
These Locking Blocks will ONLY fit 19/23 frames from 2013 or newer. If you believe you have an older frame, please contact Customer Service for more assistance.
17/20/21/22/24/31/34/35 (3-Pin After Mid-2002) Locking Blocks do NOT fit Gen5 frames.
Order Online or Call Toll-Free: 1-800-601-8273