Overview

The Beretta UGB25 Bolt Locking Block Pin (C97300) is a precision‑engineered component designed to deliver exceptional lockup and stability for a wide range of Beretta firearms. Crafted from hardened steel and finished to exacting tolerances, this bolt locking block pin offers the reliability that professional shooters and enthusiasts demand.

Key Features & Benefits

• Premium Material: Made from high‑grade hardened steel for superior strength and wear resistance.
• Exact Fit: CNC‑machined to Beretta’s strict specifications, guaranteeing a perfect fit without the need for modification.
• Enhanced Lockup: Provides consistent bolt alignment, reducing wear on the receiver and improving overall accuracy.
• Corrosion‑Resistant Finish: Protective coating extends service life even in harsh environments.
• Easy Installation: Designed for straightforward replacement using standard tools.
• Compatibility: Fully compatible with all Beretta models that specify the UGB25 bolt locking block pin.

Compatibility

The UGB25 bolt locking block pin (C97300) is the OEM replacement for the following Beretta platforms:

• Beretta 92 Series (including 92FS, 92F, 92D, and 92G)
• Beretta M9 and M9A1
• Beretta Px4 Series (Px4 Storm and Px4 Compact)
• Beretta 1301 Tactical
• Any Beretta rifle or shotgun model that references part number UGB25 in the service manual.

Technical Specifications

Installation Guide

1. Ensure the firearm is unloaded and the chamber is empty.
2. Remove the bolt assembly according to the manufacturer’s service manual.
3. Locate the existing bolt locking block pin and carefully extract it using a pin punch.
4. Insert the new Beretta UGB25 pin (C97300) ensuring it sits flush with the surrounding surfaces.
5. Re‑assemble the bolt and perform a function check to verify proper lockup.
6. Consult the Beretta service manual for any model‑specific adjustments.

If you are unfamiliar with firearm maintenance, we recommend seeking assistance from a qualified gunsmith.

Frequently Asked Questions

Is the UGB25 pin compatible with aftermarket Beretta builds?

Yes. The pin adheres to Beretta’s original dimensions, making it suitable for both factory and custom builds that retain the original bolt housing.

Can I install the pin without a gunsmith?

Installation is straightforward for those familiar with basic firearms maintenance, but professional installation is always recommended for optimal safety.

What is the expected lifespan of this bolt locking block pin?

When used with proper maintenance, the hardened steel construction can last the lifetime of the firearm under normal shooting conditions.

Does the pin require any break‑in period?

No. The pin is ready for immediate use after installation.