this is genaration 3 not 4 0r 5

• caliber: 6mm
• velocity: 460.00 ft/sec
• Warranty: 30 Day Limited Warranty
• Gen 5. Bolt Action. 460FPS w/ 0.2g BBs

Product Description
UTG AIRSOFT SNIPER RIFLES, UTG Airsoft Master Sniper Ver# 3 – w/Superior Performance Upgrade, New Gen Bolt, Spare Mag, Double Picatinny Rails, Spring Operated Speedloader, UTG Rifle Sling with Non-slip Grip and Shorty Picatinny Mount Foldable Bipod w/ Posi-Lock Feature¿ Army Digita… More >>

Airsoft UTG Master Sniper rifle , Army Digital airsoft gun

• UTG Master Sniper Rifle Pro – NEW O.D. Green Version!
• Upgraded Bolt – shooting 450 FPS with .20 g BBs (previously 315-325 fps)
• This upgraded version of the master sniper rifle is a full professional grade airsoft gun
• Rubber coated bolt handle
• Smooth cocking can be performed with just one finger

Product Description
The majority of this gun is metal. Only the stock and trigger guard are ABS, the rest of the gun (barrel, trigger, receiver, ris rails, bolt and bolt handle) is metal. Stock length is adjustable by adding 1 to 3 spacers behind the rubber butt pad. Tactical Sling Included. Two 25 round magazines included. Compact loading tool included. Mechanism: Bolt action spring – New SILENT Bolt makes this the quietest airsoft gun around for IDEAL sniping. Scope, flashligh… More >>

UTG Master Sniper Rifle Spring Airsoft Guns – OD Green