Upgrade your Krinkov-style rifle with the MSR Gas Piston for 5.45x39mm, a precision-engineered US-made component from Arsenal Inc. designed specifically for 922r compliance. This essential part ensures reliable gas-operated cycling in your AKS-74U variant while meeting federal import requirements.
Key Features
- US Manufactured by Arsenal Inc. for full 922r compliance on imported Krinkov platforms
- Caliber-specific design optimized for 5.45x39mm ammunition and short-stroke gas systems
- Exact fitment for Krinkov (AKS-74U) configurations with durable construction
- Compact dimensions: 3.1 inches long with 0.43-inch width and height for seamless integration
Specifications
- Weight: 1.3 units
- Length: 3.1 inches
- Width: 0.43 inches
- Height: 0.43 inches
- Compatibility: 5.45x39mm Krinkov / AKS-74U models requiring 922r parts
Why Choose This Product
Firearms enthusiasts and builders often face challenges sourcing high-quality, regulation-compliant components. This gas piston delivers consistent performance, reduces the risk of non-compliance issues, and maintains the proven reliability of the AK platform. Its robust design supports smooth bolt carrier operation without excess wear.
Invest in authentic Arsenal quality to keep your Krinkov running at peak efficiency. Perfect for custom builds or parts replacement where US-origin parts are required.

