CORNERSTONE GUNWORKS
Mailing Address
Phone
(712) 454-4407Business Hours
- Monday
- 8 AM – 6 PM
- Tuesday
- 8 AM – 6 PM
- Wednesday
- 8 AM – 6 PM
- Thursday
- 8 AM – 6 PM
- Friday
- 8 AM – 6 PM
- Saturday
- Closed
- Sunday
- Closed
License #
3-46-011-06-8H-02276
License Type
Type 06 — Ammo Manufacturer
Expires
August 1, 2028
FFL License Information
- Federal Firearms License Number
- 3-46-011-06-8H-02276
- License Type
- Type 06 — Ammo Manufacturer
- ATF-listed Phone
- (712) 454-4407
- Expires
- August 1, 2028
- Business Name
- CORNERSTONE GUNWORKS
- ATF Region
- 3
- ATF District
- 46
- County Code
- 011
- Sequence #
- 02276
- State
- SD
- ZIP Code
- 57006
License data sourced from ATF public records. Verify directly with the dealer before shipping firearms (27 CFR 478.94).
About Type 06 FFL
Ammo Manufacturer
A Type 06 FFL authorizes the manufacture of ammunition and ammunition components for commercial sale or distribution.
This license type does not authorize standard over-the-counter transfers to the general public. Contact the dealer directly to confirm the services they offer.
Verify This FFL
The ATF eZ Check tool allows anyone — including dealers, distributors, and buyers — to instantly verify whether a Federal Firearms License is currently valid. Before shipping any firearm to CORNERSTONE GUNWORKS, use eZ Check to confirm their license is active and has not expired.
Per 27 CFR 478.94, a licensed dealer must obtain a copy of the FFL from the licensee they are shipping to before transferring any firearm. eZ Check provides real-time verification directly from ATF records.