+1-800-504-5813 Contact Us Check Order Status
About Us Policies
Free Shipping & Free Returns*

EXPEDITED SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Business
  • Eyewear
  • Fun Gifts & Other
  • Gun Accessories
  • Hobbies
  • Hunting
  • Lab & Science
  • Law Enforcement
  • Military Gear
  • Outdoor Gear
  • Photo Gear
  • Sports
TIP
Shopping Cart

Hogue Sig K320A 3.5in Automatic Folding Knives w/ Free Shipping and Handling — 6 models

00:30
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
1 of 1 videos
SIG SAUER K320 by Hogue Knives
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
1 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
2 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
3 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
4 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
5 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
6 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
7 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
8 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Black Polymer Handle, 36320
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
9 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
10 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
11 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade, Black Cerakote, Black Polymer Handle, 36330
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
12 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
13 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
14 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade, Black Cerakote, Grey Polymer Handle, 36322
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
15 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
16 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
17 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Tanto Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36323
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
18 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
19 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333
20 of 20 images
Hogue Sig K320A Automatic Folding Knife, 3.5in, CPM S30V Stainless, Drop Point Blade Partially Serrated, Coyote PVD, Coyote Tan Polymer Handle, 36333

Tap Tap to Zoom

Government Restriction Government Restriction
Government Restriction Government Restriction
Show In Stock Only
6 Models Available
Condition
All
Handle Finish
All
Handle Color
All
Search

This item may be purchased by Illinois residents 21 years and over with a valid FOID and Illinois Identification card which we require submission of at checkout. For those outside of Illinois, this item is regulated for sale to Military, Law Enforcement, or other qualified personnel. Our team will contact you regarding the required qualifications and documentation. Certain federal, state, and/or local laws and regulations may apply.

Product Info for Hogue Sig K320A 3.5in Automatic Folding Knives

The Hogue Sig K320A 3.5in Automatic Folding Knives is here at Opticsforyou.com and as usual we offer great discounts Up to $20.99 Off!image

Purchase your new Hogue Sig K320A 3.5in Automatic Folding Knives from Opticsforyou.com today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

Sig K320a Nitron 3.5 Automatic Folder - Tanto Blade Black Finish - Polymer Frame - Black

Specifications for Hogue Sig K320A 3.5in Automatic Folding Knives:

Manufacturer: Hogue
Country of Origin: USA

Package Contents:

  • Hogue Sig K320a Nit 3.5 Tb Blk Ply Blk
Last updated 2026-06-25 UTC.