Crawley Surplus Store do a review of the various SRU Bullpup Kits for Gas Blowback Rifles in one go... "Due to high demand in our repairs department Gun Tech Dan was occupied for the day. However he was with us in spirit and voice to have a look at some of the Strike Unions bullpup kits we offer here at Crawley Surplus Store.

With sleek well manufactured 3D printing methods SRU always deliver and these new additions are no exception."