CZ 457 Bottom Metal

CZ 457 Bottom Metal

$140.00

Product Overview

Upgrade your CZ 457 with a premium one-piece aluminium bottom metal and trigger guard designed to replace the factory two-piece assembly. Precision CNC machined from 6061-T6 aircraft-grade aluminium, this upgrade delivers improved rigidity, enhanced durability and greater platform stability while maintaining a lightweight design and factory-style appearance.

Instock

35 in stock

FREE SHIPPING ON ORDERS OVER $129

FREE SHIPPING ON ORDERS OVER $129

Australian Designed

Designed and developed in Australia

Precision Engineered

Built for reliability and performance

Lifetime Warranty

Backed by our lifetime warranty

Fast Dispatch

Orders shipped quickly from NSW

Australian Designed

Designed and developed in Australia

Precision Engineered

Built for reliability and performance

Lifetime Warranty

Backed by our lifetime warranty

Fast Dispatch

Orders shipped quickly from NSW

Features & Benefits

One-Piece Construction

Replaces the factory two-piece assembly with a rigid one-piece design for improved strength and stability.

6061-T6 Aircraft-Grade Aluminium

Precision CNC machined from aerospace-grade aluminium for exceptional durability and long-term reliability.

Improved Platform Rigidity

Reduces flex and movement compared to factory components, creating a stronger interface between the action and stock.

Enhanced Accuracy Potential

Increased rigidity helps provide a more stable platform for hunting, competition and precision shooting applications.

Glove-Friendly Trigger Guard

Enlarged trigger guard profile improves access and control when wearing gloves in cold or demanding conditions.

Hard-Anodised Finish

Matte black hard-anodised coating provides excellent corrosion resistance and long-term durability.

Direct Replacement Installation

Installs using factory mounting hardware with no permanent modifications required.

CZ 457 Bottom Metal & Trigger Guard Upgrade

Upgrade your CZ 457  (CZ457) with a premium CNC-machined aluminium bottom metal designed to replace the factory two-piece trigger guard and bottom metal assembly.

Featuring a rigid one-piece construction, the HVHA CZ 457 Bottom Metal delivers improved strength, increased rigidity and enhanced durability for hunting, precision rimfire and competition shooting applications. By eliminating the flex and movement often associated with factory two-piece designs, this upgrade creates a stronger and more stable interface between the action and stock.

Manufactured from 6061-T6 aircraft-grade aluminium and finished in a durable hard-anodised matte black coating, it offers outstanding corrosion resistance, impact resistance and long-term reliability while maintaining a clean factory-style appearance.

Why Upgrade Your Factory Bottom Metal?

The factory CZ 457 bottom metal uses a two-piece design that can introduce unnecessary movement and reduced rigidity.

Upgrading to a one-piece aluminium assembly provides:

  • Improved structural rigidity
  • Increased durability and impact resistance
  • Enhanced platform stability
  • Improved accuracy potential
  • Premium fit and finish
  • Greater long-term reliability
  • Improved gloved operation

Whether you’re building a competition rifle, hunting setup or precision rimfire trainer, this upgrade provides a stronger foundation for your CZ 457.

Built for Hunting & Precision Shooting

The enlarged trigger guard profile provides improved access when wearing gloves, making it ideal for field use and cold-weather hunting.

The one-piece design not only improves strength but also creates a more refined and premium appearance compared to factory components.

Compatibility

Compatible with:

  • CZ 457 (CZ457)
  • All CZ 457 chamberings

Compatible with OEM and HVHA-compatible components.

What’s Included

  • One-Piece CZ 457 Aluminium Bottom Metal
  • Integrated Trigger Guard Assembly

Uses existing factory mounting hardware.

Recommended Upgrades

Complete your CZ 457 build with:

  • CZ 457 Bore Cleaning Guide
  • CZ 457 Bolt Protector
  • CZ 457 Trigger Spring Kit
  • Picatinny Rails
  • Scope Mounting Accessories

Frequently Asked Questions

What makes this different from the factory bottom metal?

The HVHA Bottom Metal uses a rigid one-piece construction, while the factory assembly uses a two-piece design. This improves rigidity, strength and overall stability.

Will this fit all CZ 457 calibres?

Yes. It is compatible with all CZ 457 chamberings.

Is this CNC machined?

Yes. Every HVHA CZ 457 Bottom Metal is precision CNC machined from 6061-T6 aircraft-grade aluminium.

Does installation require modification?

No. It is designed as a direct replacement using the factory mounting hardware.

Is it compatible with factory components?

Yes. It is designed to work with OEM and HVHA-compatible components.