Sinclair International Contact Information | Top Rated Supplier of Firearm Reloading Equipment, Supplies, and Tools - Colt


Contact Us

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Customer Service Hours of Operation
7:30 AM - 8:00 PM (CST Mon-Fri)
8:00 AM - 5:00 PM (CST Sat)

Live Chat Hours of Operation
7:30 AM - Midnight (CST Mon-Fri)
8:00 AM - 5:00 PM (CST Sat-Sun)

Storefront Address

Sinclair International Inc.
3006 Brownells Parkway
Grinnell, Iowa 50112

Contact Address

Sinclair International Inc.
200 South Front Street
Montezuma, Iowa 50171




Order Line: Open 8:00 am to 6:00 pm (U.S. CST) Monday - Friday, 9:00 am to 4:00 pm (U.S. CST) Saturday.
Tech Phones: Open 8:00 am to 4:30 pm (U.S. CST) Monday - Friday
Second and Fourth Tuesday of each month techs are available 9:00 am to 4:30 pm.

We no longer operate a retail sales outlet at our Fort Wayne, Indiana location.  


We will be closed for the following in 2022:

Labor Day
Monday, September 5: Closed

Thursday, November 24: Closed

Sunday, Dec 25 & Monday, Dec 26: Closed


Sinclair U.S. Phone Numbers

Ordering: 800-717-8211
Technical Support: 260-482-3670
Fax: 260-482-3735



Sinclair International Phone Numbers

Ordering & Technical Support: 260-482-3670
Fax: 260-482-3735





You may send us an email by filling out the form below. Please allow at least two working days for a personal response.