No products match those filters.
Use fewer filters or
Clear all
This site uses cookies for better user experience and analytics.
The Guren (6.03mm) category features precision-engineered inner barrels for AEG and GBB replicas, optimized for enhanced BB stability, increased FPS consistency, and improved hop-up performance. These 6.03mm barrels are critical upgrades for competitive players seeking tighter shot groups and longer effective range.
No products match those filters.
Use fewer filters or
#1 european seller
High Quality products for the lowest price!