Gun Site Directory – I

Welcome to the ArmsVault Gun Site Directory. Browse the following gun sites for more guns, gun accessories and gun information.

For more gun sites, use the alphabetical menu at the top of the page.

– I –

I.O. Inc

  • American made precision firearms such as AK style rifles, .380 pistols, and gun accessories.


  • Ammunition, firearms, shooting supplies, gun accessories.


  • Informational and educational community and support resource for firearms owners in Wisconsin and Illinois focused on the transition to Right to Carry in these states.

IDF Holsters

  • Provider of holsters, tactical equipment and weapon accessories.

III Arms

  • AR-15 and 1911 firearms.

Illinois State Rifle Association

  • Second Amendment supporters.


  • Virtual firearm training systems.

Impact Data Books

  • Shooting data books, long range shooting supplies.

Impact Guns

  • Long guns, handguns, gun optics, gun sights, gun holsters, ammunition, magazines.

Impact Steel Targets

  • Rolling steel targets.

Impact Weapons Components

  • Manufacturer of MOUNT-N-SLOT brand Direct Attach Mounts for slings, firearms, hand guards, and buttstocks.

In Motion Targets

  • Manufacturer of moving target systems and AR500 steel targets.

In Range C2

  • Class II Manufacturer, Krinkov conversions, AK rifles.

Incredible Adventures

  • Tactical adventures.

Indiana State Rifle and Pistol Association

  • Second Amendment supporters.

Indianapolis Ordnance

  • Specializes in reproducing and preserving early 20th century military firearms.

Industry Armament

  • Specializes in weapon systems and tactical gear for the military, law enforcement and civilian markets.

Indy 1500 Gun & Knife Show

  • Gun show in Indianapolis, IN.


  • Supplier of ammunition, firearm accessories, shooting supplies, optics, hunting and hiking supplies.

Infinity Ammunition

  • Producer of premium new pistol and rifle ammunition, as well as ammunition components.

Infinity Firearms

  • Custom handguns.

Inline Fabrication

  • Manufacturer of custom reloading equipment.

Innovative GunFighter Solutions – IGFS

  • Specializes in custom firearm enhancements for an increased ability to perform one handed and two handed manipulations of your handgun.

Innovative Technologies

  • Reloading equipment.

Insight Technology

  • Night vision gear, tactical lights.

InSights Training Center

  • Self defense training, firearms training, tactical training.

Integrated Combat Equipment

  • Tactical gear, tactical clothing.

Inter-American Security Products

  • Body armor, tactical gear, self defense products.

International Ammunition Association

  • Ammunition information.

International Association of Law Enforcement Firearms Instructors – I.A.L.E.F.I.

  • Firearm instructors.

International Cartridge Corporation

  • Lead free frangible ammunition.

International Firearm Corporation – IFC

  • Importer, distributor, and marketer of firearms, including Arsenal firearms.

International Military Antiques

  • Military Collectibles, military antiques, and militaria ranging from the Napoleonic era through WWII.

International Shootists Institute

  • Handgun competitions.

Interstate Arms Corp – IAC

  • Wholesale distributor of firearms, ammunition, and firearm accessories.

Investment Grade Firearms

  • Gunsmithing for military style weapons.

Invincible Arms

  • Manufacturer of AR-platform rifles, firearm parts and accessories.

IOSSO Products

  • Gun cleaning products.

Iron Brigade Armory

  • Long range sniper rifles, weapon accessories.

Iron Creations

  • Browning 1919A4 parts.

Iron Hammer Armory

  • Builders of custom AK rifles, parts, and accessories.

Iron Viper Products

  • Manufacturer of AR-15 accessories.


  • Rifle cases, range bags.

IT&D Custom Gun

  • Precision rebarreling of bolt action rifles and single shot rifles.

Italian Gun Grease

  • Firearm lubricants and cleaners.

Ivanhoe Warehouse Outlet

  • Used guns, gun magazines.

Iver Johnson Arms

  • 1911 pistols, 22 conversion kits for 1911 pistols.

Ivy Rods

  • Gun cleaning rods.


  • US subsidiary of Israel Weapon Industries (IWI) Ltd, manufacturer of the IWI Tavor.