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KNS Precision, Inc. Czech Valve, Gas Reduction Plug, Fits CZ Bren 2 556, Matte Finish, Black, Will Not Fit 8" 5.56 KNS-CZ-V556

Manufacturer: Kns Precision
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SKU: 964606
Manufacturer part number: KNS-CZ-V556
Availability: 2 in stock
Old price: $159.00
$137.48
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KNS Precision, Inc. Czech Valve – Gas Reduction Plug (Matte Black) – Fits CZ Bren 2 5.56

Product Overview

The KNS Precision Czech Valve is a premium‑grade gas reduction plug designed specifically for the CZ Bren 2 5.56 platform. Engineered by KNS Precision, Inc., this valve delivers reliable gas regulation while maintaining a sleek, matte‑black finish that blends seamlessly with the rifle’s aesthetic. Perfect for shooters seeking reduced recoil, quieter operation, and smoother cycling without compromising reliability.

Key Features & Benefits

  • Precision‑Machined Fit: CNC‑produced to exact tolerances for the CZ Bren 2 5.56, ensuring a perfect seal and consistent performance.
  • Gas Reduction Capability: Reduces gas pressure to lower felt recoil and muzzle rise, ideal for rapid follow‑up shots.
  • Matte Black Finish: Durable, non‑reflective coating resists wear, corrosion, and fingerprints.
  • Enhanced Reliability: Minimizes over‑gassing issues while maintaining reliable bolt carrier group (BCG) operation.
  • Easy Installation: Tool‑free installation with standard 5/8‑inch gas block wrench; no additional modifications required.
  • Compatibility: Specifically engineered for the CZ Bren 2 5.56 platform – will NOT fit 8" 5.56 barrels or other rifle models.
  • Weight Reduction: Lightweight aluminum construction reduces overall rifle weight.

Technical Specifications

ManufacturerKNS Precision, Inc.
Model NumberKNS-CZ-V556
FitmentCZ Bren 2 5.56 (standard gas block)
FinishMatte Black, anodized aluminum
MaterialAircraft‑grade aluminum alloy
Weight≈ 45 g (1.6 oz)
Length30 mm (1.18 in)
Thread Size5/8‑inch (standard gas block thread)
Compatibility NoteWill not fit 8‑inch 5.56 barrels or any non‑Czech‑Bren gas system.

Installation Guide

  1. Ensure the rifle is unloaded and the bolt carrier group is removed.
  2. Locate the existing gas block on the barrel and remove any existing gas plug.
  3. Align the KNS Czech Valve with the gas port, ensuring the matte‑black side faces outward.
  4. Secure the valve using the supplied set‑screw; tighten to manufacturer‑specified torque (≈ 12 in‑lb).
  5. Reassemble the bolt carrier group and perform a function check.
  6. Adjust the gas regulator (if equipped) to achieve the desired cyclic rate.

For optimal performance, verify that the rifle cycles cleanly with the new plug installed. If any malfunctions occur, double‑check thread engagement and set‑screw torque.

Why Choose KNS Precision?

KNS Precision has built a reputation for delivering high‑quality firearm components that combine innovative engineering with rigorous quality control. Their Czech Valve is the result of years of research and testing, providing shooters with a reliable solution for gas reduction without sacrificing the hallmark reliability of the CZ Bren 2 platform.

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The End

Products specifications
ManufacturerKns Precision
CategoryParts
SubCategoryRifle Parts
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