Top Quality Collector Knives

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Adams International Knifeworks

About Us

Dear Knife Enthusiast!

Welcome to AIK, Adams International Knifeworks!

Since 1987, we have offered the most Unique Opening Knives and Accessories to Collectors, Firefighters, Law Enforcement, Military, and Rescue Personnel all over the World. We specialize in Assisted Opening, Tactical Designed, and Automatic Opening Knives for Collectors and those who depend on them for their profession. 

We have one of the Largest Selections of Automatica and Unique Items available and offer the collector more Exclusive Automatic Knives than all the others combined. We are Premium Plus Dealers for Benchmade and H&K (Heckler & Koch Knives), plus Authorized Dealers for Microtech, Protech, Kershaw, and many other High Quality USA brands that offer a Lifetime Warranty on their products.

AIK's Custom Shop produces the most Beautiful Masterpieces available, turning the ordinary into extraordinary, and making those everyday pieces that everyone else has, into one of a kind knife art for the finest collection. We currently convert the Buck 110 Folding Hunter and 112 Ranger from regular lockbacks to Double Action Autos that will work Manually or Automatically. Our Buck D/A's are the best made and we offer a Limited Lifetime Warranty on the Auto Mechanism. We, along with Custom Maker Mike Alsdorf of St Louis, designed and make the AIK Interceptor DE Dagger in both a Stainless and Lightweight version.

We also offer some of the finest Custom Handmade Models from the most recognized names in the Auto-Knife /Assisted Opening industry including Mike "Whiskers" Allen, Butch & Rainy Vallotton, and Jeff Harkins. In addition we have the largest selection of Bowies, Daggers, Skinners, Hunting and Survival Knives from William "Bill"  Miller (Warsaw, MO) , Amish Maker Sam Stoner (Scottsville, KY), Craig Schneider , (Claremont, IL), and Jim Downie, (Canada)

We are always interested in purchasing your knife collection, whether it is one piece or 1000 pieces, and are known for offering the best price. We also offer a layaway plan for most every item we offer, and can sell your knife (co-sign) your knives for you. Email us if you have a collection for sale, if you would like to put an item in a payment plan, or would like us to co-sign one knife or your entire collection at 

Please give us a try, our customer service is second to none. We've been in business since 1987 for a reason! We look forward to doing business with you!

Thanks, we appreciate your business!

AIK...Adams International Knifeworks