- RECOMMENDED TO beUSED ONLY WITH ADD ON SILENCER
- Deep Fire Airsoft AEG Precision Barrel for M16 M16A1 M16A2 G36 SR16 Steyr AUG
- 550mm Length Stainless Steel Tightbore Upgrade Barrel
- Additional 41mm barrel length for extended barrel and suppresor combination
- 6.04mm Precision Inner Airsoft Rifle Barrel
- Perfect for tighter grouping & more accurate shooting
- Increases FPS for Higher Velocity
- If you use the gun without the silencer suppressor then this inner barrel will protrude