Bang Bang Custom SIG AIR P320 M17 Aluminum Slide Complete Pistol with Red Dot -Two Tone

Internal Upgrade :

1. Maple Leaf Crazy Jet 106mm Inner Barrel
2. Maple Leaf MR. Hop for GBB 70 Degrees 

External Upgrade:

1. CNC Aluminum Slide for SIG AIR M17 with Steel Outer Barrel  - Black
2. Pro-Arms Aluminum CNC 14mm Threaded Outer Barrel for SIG AIR M17 
3. Revanchist Airsoft Thumb Rest Type B for SIG AIR M17 GBB Pistol -Black
4. Revanchist Airsoft AC Style Dual Adjustable Curved Trigger for SIG AIR M17/M18 -Black
5. Pro-Arms Aluminum CNC RMR Lightweight Mount Base for SIG AIR M17/M18 GBB
6. Holly Warrior RMR HRS Style Airsoft Red Dot Sight -DE