KWA Kriss Vector Upgraded Lightweight Bolt Carrier/Blowback Unit

An upgraded replacement Bolt Carrier/BBU for your KWA Kriss Vector, just in case you need one. Easier installation with no need to have tiny tweezers for wee little tension pins unlike the original.

• Less than 10g overall
• Increases ROF and gas efficiency
• Is a black color
• Hardware to mount your loading nozzle is included