K'nex Breaking Sniper: The Rucksack Rifle by Lowney

SRv2 by Lowney

my knex gun "the devestater" by thecrow117

knex gatling gun fire eye by coolpizzadude

Oblivitus' Beast Pistol by Oblivitus

The Masterdude Knex Micro Uzi by Masterdude

The H.V.I Cannon S-GR 2280 by Skreetsha

Vitra 67-C Knex Rifle by Skreetsha

The El Diablo Assualt Pistol R-45 by Skreetsha

The Sipriani Rifle V 2.0 (Revised) by Skreetsha

A.D.U Bazooka 1040 (Armor Demolition Unit) by Skreetsha

The Tornado 480 Command V2 by Skreetsha

The H.A.W.C (Highly Accurate War Crossbow) Version 10.0 by Skreetsha

knex rbg super pistol by antonk

Knex Heavy Cannon v3 - Nano by I_am_Canadian

Knex Heavy Cannon v4 - Micro by I_am_Canadian

Knex Heavy Cannon v2 - Mini by I_am_Canadian

Oblivitus' DD-27 Pistol v2.1 Super Pistol Mod by Oblivitus

The Shrapnel Spreader K.T.B (Knex Time Bomb) by Skreetsha

The White Tiger V2 Rifle by Skreetsha

The Bischoff 720 A.T.S (Accurate Targeting System) by Skreetsha

TheDunkis's Realistic Knex AK-47 (with detacheable magazine) by TheDunkis

Knex Heavy Cannon by I_am_Canadian

The Sipriani Rifle by Skreetsha

Scorpion 360 C.D.M (Critical Demelition Mass) by Skreetsha

K.B.K (Knex Bug Killer) by Skreetsha

Park 52 knex sniper by the_burrito_master

knex samus arm gun by the_burrito_master

Pakman's Sniper Rifle by pakman227

POWERFUL KNEX RIFLE by pakman227

Knex XM8 10 Shot Rifle 1.7, by bannana inventor. by bannana inventor

TheDunkis mini tds by knexsuperbuilderfreak

SASR-1 by knexer2008

True Trigger, 10 Round, Auto-Loading, Knex Concept Rifle by bannana inventor

my version of killerk's SR-v1 by ninjusk

knex handgun by dutchwarlord

knex gun of kewlness this gun is retro!!! by smidge147

SR-V1 Mods+ No More Exotic Pieces by StyleCore

DSMAN1'S SHOTGUN/SNIPER by dsman195276

Knex Pistol with hopper by phlorgan

Knex Grenade (Stielhandgranate) by Loosewire; SOE Operative

SRv1 by KILLERK

small knex gun by biggunner

KNEX SHRAPNEL GRENADE/MINE/GUN by hobo lord

Magazine Fed Pistol With Holster! NOW WITH TRUE TRIGGER!!! by Mintyhippo

knex AK-47 by dsman195276

knex splodies grenade by bedbugg2

K'nex pistol V2 even MORE updated by foresthell12

K3 knex pistol. *new* shooting system by twisted

semi automatic knex pistol by bedbugg2

knex 5 pound gatling gun. by dsman195276

mepain's loser rifle by Mepain

knex battle bots by dsman195276

"Deux" K'nex Ball Machine by Darth Trainman

X86 Knex Beginner Handheld Minigat by Darth Trainman

knex shotgun by bunduk

knex robot!!!!!!! by dsman195276

K'nex FN2000 by Whaleman

K'nex pump action rifle code:OSNJCKMA2 by hack124x768

New K'nex Machine Gun Type by sgtmik