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:

Adjustable Metal Riser Mount & Rubber Cheek Riser (The mount can also be adjusted up and down)

Ambidextrous Sling Mount on Rear

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