Gas Blowback TM FNX-45 Inner Barrel 113.5mm

 Tolerance: ±0.01 mm
? 6.03 mm bore diameter for reliable shots!
? Made in Japan!

Based on the engineering processes that go into the making of our Prometheus EG Barrels!

Precisely crafted using high-quality stainless steel (no unnecessary coating!) to help achieve and maintain greater accuracy.