Guns That I Have BuiltBy The Red Book of Westmarch in LivingLEGO & K'NEX1,0963Favorite Nobody really knows what other people build, so here is a list of K'NEX guns that I have built. I don't necessarily recommend them... Nobody really knows what other people build, so here is a list of K'NEX guns that I have built. I don't necessarily recommend them... The S2 Bolt Action Pistolby Sharir1701 in LEGO & K'NEXKnex Pistolby dr. richtofen in LEGO & K'NEXThe S1 Bullpup Bolt Action Remov. Mag Rifleby Sharir1701 in LEGO & K'NEXKnex Scar-Lby Senior Waffleman in LEGO & K'NEXBushmaster M17sby Sharir1701 in LEGO & K'NEXH&K USP .40by Big Z in LEGO & K'NEXKnex USPby MrSillyGuns in LEGO & K'NEXK'nex Slamfire Burst Rifle: the K2 V.2by Kinetic in LEGO & K'NEXKnex Semi-Automatic Rifle: the KLS V.2by Kinetic in LEGO & K'NEX