One of my gas sniper rifles, the Tanaka M700 AICS. It uses the same system as the KJW M700 (well, the KJW is a Tanaka clone 🙂 )

Upgrades:

• 6.03 precision inner barrel
• King Arms VSR conversion kit
• Custom made Hop up spacer
• King Arms V2 Nozzle
• Modified bolt to accept the nozzle
• G&G Impact Plate
• G&G Striker Spring
• G&G Steel Valve Knocker
• G&G Seals
• G&G Steel Cocking Piece
• Nineball VSR Bucking
• G&G Connector Spring