SRU GBB SR BUP K2 Bullpup Kit
OptimusPrime
25 May 2018
Turn the KJ Works KC02 Blowback Rifle into a bullpup kit with the SR BUP Bullpup K2 Kit from SRU GBB. It turns the KC02 into a more futuristic looking airsoft rifle in a bullpup configuration. SRU GBB are now accepting pre-orders for the kit with a price of US$165.00.