Upgrade your Krinkov-style AK rifle with the premium MSR Gas Tube Assembly for Krinkov from Arsenal Bulgaria. Designed specifically for short-barreled variants, this authentic Bulgarian-manufactured gas tube delivers reliable gas system performance across stamped and milled receivers in all calibers.
Key Features
- Universal Compatibility: Fits both stamped and milled receivers seamlessly, supporting every caliber for maximum versatility on your Krinkov platform.
- Precision Bulgarian Engineering: Manufactured by Arsenal to exacting military specifications for consistent gas flow and long-term durability under demanding conditions.
- Optimized Krinkov Design: Tailored length and configuration ensure proper alignment with the shorter barrel and gas block typical of Krinkov variants.
- Direct Replacement: Ideal for restoring or upgrading worn or damaged gas tubes without modifications.
Specifications
- Manufacturer: Arsenal Bulgaria
- Model: KR-080B (or equivalent)
- Weight: 1.76
- Dimensions: 5.5″ L x 1″ W x 1″ H
- Compatibility: Krinkov-style AK rifles (stamped & milled receivers, all calibers)
Why Choose This Product
A reliable gas tube is essential for smooth cycling and consistent operation in your tactical firearm. This Arsenal part addresses common issues like gas leaks or inconsistent performance by providing a factory-correct fit that maintains the integrity of your Krinkov’s gas system. Built to the same standards as original equipment, it offers peace of mind for enthusiasts and professionals alike who demand quality components that perform reliably.
Whether you’re maintaining a collection or preparing for range use, this gas tube assembly ensures your rifle operates at peak efficiency without compromise.
Installation Notes
Professional installation is recommended to ensure proper seating and function. Always verify compatibility with your specific firearm before purchase.

