EA FI 9MM 14mm CCW Threaded Barrel for Marui G17 GBB Series Pistol (Silver) reg_BY There are more optional accessories

There are more optional accessories for PRI Gen III rails:

Ambidextrous magazine button release

Sling mount can be installed with single

Umarex HK USP Cal 6mm BB GBB Pistol (CO2 Version)

1:1 replica Airsoft of this amazing weapon with 6mm BB Bullets to complete your FN collection

EA FI 9MM 14mm CCW Threaded Barrel for Marui G17 GBB Series Pistol (Silver) reg_BY There are more optional accessoriesAirsoft Surgeon FI 9MM 14mm CCW Threaded Barrel for Marui G17 GBB Series Pistol (Silver) Metal Construction 14mm Counter Clockwise Thread Engraved Realistic Marking Suitable For Tokyo Marui G17 Series Airsoft Gas Blow Back GBB Pistol Length: 133mm