Prometheus 6.03mm EG Inner Barrel for AEG - 247mm Pistol Platform_CZ Shadow Added groove for anti-reversal latch

Added groove for anti-reversal latch spring

Built-in comfort features such as soft ear cushions and a hat-compatible headband are excellent for extended wear

ROF range: 100~6000RPM

Sound the alarm for rescuers to come and find you while lost or stranded with the Slim Rescue Howler Whistle

Stick size is 116

Prometheus 6.03mm EG Inner Barrel for AEG - 247mm Pistol Platform_CZ Shadow Added groove for anti-reversal latchInner bore width of 6. 03mm with a 0. 01mm tolerance. G36CP90CAR15SIG552. Solid BB stability and accuracy, made with enhanced stainless steel (SUS). Inner barrel bore width of 6. 03mm with a tolerance of 0. 01mm, made of stainless steel for superior strength necessary to maintain accuracy without the need for special coatings. The barrel is arguably the heart of any airsoft gun and determines various performance factors such as velocity (FPS),