GUNS MODIFY Reinforced Stainless Steel Injet Core for WE / VFC / Umarex GBB Airsoft ( 2pcs )

This Reinforced Stainless Steel Injet Core from GUNS MODIFY is designed for improved air seal and gas leakage reduction on VFC / WE / UMAREX GBB series. Crafted with high-grade stainless steel, this core offers greater resilience and durability to provide reliable performance in the field.