Jentra JP3 Grip Plug for Glock GEN 1-3 30 10 Round ONLY

Designed to fit Glock Gen 1-3 Models: G30 10 round magazines.

Will Not Fit: Glock G30SF, G30S.

Seal the gap with the Jentra JP3 grip plug from NDZ Performance. It closes the open cavity at the bottom-rear of Glock G30 models with a 10-round configuration to block dirt, moisture, and loose debris from reaching the trigger housing and firing-pin channel. Built for service use; simple, effective, and unobtrusive. It prevents foreign material from migrating into critical internals where it can cause malfunctions or accelerated wear. Low-profile and reliable, the JP3 preserves holster fit and factory ergonomics while removing a common failure point. Get yours at NDZ Performance today!

Features:

• Model-specific fit: Designed for Glock 30 (Gen 1–3), 10-round configuration only.
• Friction-fit retention: Press-in install; no screws, adhesives, or permanent modification required.
• Low-profile: Maintains original footprint and holster compatibility.
• Durable polymer: Engineered for daily carry and range use.
• Proven use: Field-trusted by law enforcement and military units.

See our complete line of Glock Gen 1-4 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.