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The Trust Shop
Navigation Menu
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Home
Gun Trust
Fingerprints
ATF Forms
ATF Form 1
ATF Form 20
ATF Form 23
ATF Form 4
ATF Form 5
ATF Form 7
Additional Caliber
Members
Amendment
Appointment of Responsible Persons
Remove Responsible Persons
Memorandum
Power of Appointment
Update your address
Assignment of Property
Updated Signature Pages
FAQs
Contact
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Additional Calibers letter
ATF Letter for Additional Calibers
Use this form to create a letter that notifies the ATF you are going to use another barrel or upper receiver with your NFA firearm
Note:
Your information will appear exactly the way you enter it below, so double check your spelling and capitalization
Your Name
Contact Information
Your Name (as it appears on your Tax Stamp)
Email
(Required)
Enter Email
Confirm Email
Street
City
State
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
Zip Code
form 1 or 4?
ATF Application Information
Which Application did you submit to the ATF?
ATF Form 1
ATF Form 4
type of applicant
Did you submit your ATF Application as an Individual, Trust, Corporation, or Other Legal Entity?
Individual
Trust
Corporation
Other Legal Entity
trust name
Name of your trust
Title
Title in trust
Name of Business
Name of Business
Title in Business
Title in Business
Type
Firearm Information
Type of NFA firearm
Enter the firearm information exactly as it appears on your Form 1 or Form 4 Application
Short-Barreled Rifle
Short-Barreled Shotgun
Machine Gun
AOW
Maker name
Manufacturer’s Name
Firearm Model
Model
Firearm SN
Serial Number
Firearm Caliber
Caliber
No of additional barrels
Additional Calibers Information
How many additional Barrels or Upper Receivers are you going to use with your NFA firearm?
1
2
3
4
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Section Break
1st Additional Caliber/Upper Receiver
caliber Firearm 1
(Required)
Caliber
Barrel Length – Firearm 1
Barrel Length
Overall Length – Firearm 1
Overall Length
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Section Break
2nd Additional Caliber/Upper Receiver
caliber Firearm 2
(Required)
Caliber
Barrel Length – Firearm 2
Barrel Length
Overall Length – Firearm 2
Overall Length
This field is hidden when viewing the form
Section Break
3rd Additional Caliber/Upper Receiver
caliber Firearm 3
(Required)
Caliber
Barrel Length – Firearm 3
Barrel Length
Overall Length – Firearm 3
Overall Length
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Section Break
4th Additional Caliber/Upper Receiver
caliber Firearm 4
(Required)
Caliber
Barrel Length – Firearm 4
Barrel Length
Overall Length – Firearm 4
Overall Length
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Section Break
Review Your Information
Contact Info:
{:5}
{:6}
{:7}
{:8}, {:9} {:10}
Type of Application:
{:14}
Type of Applicant:
{:15}
Trust Name:
{:16}
Title in Trust:
{:17}
Business Name:
{:18}
Title in Business:
{:19}
Original Firearm Information:
Maker:
Type:
Model:
SN:
Cal:
{:26}
{:25}
{:29}
{:30}
{:31}
New Barrel/Upper Information:
#1
Cal:
BL:
OAL:
{:38}
{:39}
{:40}
#2
Cal:
BL:
OAL:
{:43}
{:44}
{:45}
#3
Cal:
BL:
OAL:
{:48}
{:49}
{:50}
#4
Cal:
BL:
OAL:
{:53}
{:54}
{:55}
If everything looks good, click
Submit
and your ATF Letter will be sitting in your inbox within the next few minutes
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submit date