Lone Wolf Distributors Pistol Locking Block Upgrade in Stainless Steel for Glock GEN 3-4 G19, 23, 32, 38

Designed to fit Glock Gen 3-4 Models: G19, G23, G32, G38.

Replace the soft factory locking block in your Gen 3-4 Glock with Lone Wolf’s hardened stainless steel unit and stop letting a small wear item limit your pistol's service life. This direct-fit, drop‑in replacement for Gen 3–4 compact Glock frames reinforces a critical stress point for long-term durability and rock‑solid reliability under heavy use. Available now at NDZ Performance; fit it, forget it, and run your Glock harder.

Features:

• 100% stainless steel construction for superior wear resistance.
• Hardened steel design strengthens a common failure/wear point.
• Precision machined to OEM tolerances for reliable fit and function.
• Simple install, no gunsmithing required.
• Ideal for competition, duty, and high-round-count training.

See our complete line of Glock Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.