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                                                                                                                   OMB No. 1140-0016 (10/31/2026) 
U.S. Department of Justice 
Bureau of Alcohol, Tobacco, Firearms and Explosives                      Application for Registration of Firearms 
                                                                         Acquired by Certain Governmental Entities 

ATF Control Number: 
(Submit in duplicate)   Please read instructions on reverse carefully before completing form. 
TO:  National Firearms Act Division, Bureau of Alcohol, Tobacco, Firearms and Explosives, 244 Needy Road, Martinsburg, WV 25405 
The undersigned hereby makes application to register to the governmental entity identified in this application the 27CFR 479.104 provides for limited         
firearm describe below.                                                                                            registration of otherwise unregisterable  
1.  Name and Physical Address of Department or Agency Making Application to Register Firearm                       firearms by certain governmental       
                                                                                                                   entities, for official use only.  If this  
                                                                                                                   application is approved, it is with the  
                                                                                                                   condition that the firearm is for     
                                                                                                                   “OFFICIAL USE ONLY” 
2.  Mailing Address (if different)                                                                                 3.  Telephone Number  (Include Area Code) 

                                                                                                                   4.  Name of Agency Point of Contact 

                                                                                                                  4a.  E-mail Address 
5.  Description of Firearm 
a. Name and Address of Original Manufacturer and/or           b. Type of Firearm  c. Caliber or Gauge  d.  Model 
  Importer  of Firearm (if any)                               (See definition)                (Specify one) 
                                                                                                               e.  Length    f.  Of Barrel:   g.  Overall: 
                                                                                                                (Inches) 

                                                                                                               h.  Serial Number 

i.  Additional Description (Include all numbers and other identifying data to include maker’s name, city and state which will appear on this firearm)               
  (use additional sheet if necessary) 

6.  Location Where Firearms is Usually Kept 

7.  From Whom was Firearm Received? (For example, abandonment or from a Federal Surplus program such as 1033) 

I CERTIFY  THAT the above described firearm is for OFFICIAL USE ONLY and that I have examined this application and, to the best of my knowledge 
and belief, it is true, correct and complete. 
8.  Signature of Authorized Official (See Instruction 1)        9.  Name and Title of Authorized Official                         10.  Date 

                                      Space below is for use by the Bureau of ATF - Please do not write below 
By authority of the Director, Bureau of Alcohol, Tobacco, Firearms and Explosives this application has been examined and the registration of the de-
scribed  firearm to the government entity described above is: 
                                                                         Remarks: 
                 Approved for Official Use 

                 Disapproved 

Authorized ATF Official                                                  Date 

                                                                                                                                          ATF Form 10 (5320.10) 
                                                                                                                                          Revised May 2017 



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                                                                             Special Notice 
1.  If a firearm is registered to the person from whom you obtained it, that             registration shall become a part of the National Firearms Registration and  
    person may submit ATF Form 5 for the tax exempt transfer of the                      Transfer Record.  Registration of such firearms has been required since  
    firearm to you, in lieu of your  submission      ofATF Form 10.   If the transfer    passage of the original National Firearms Act in 1934.  On April 15, 1971, 
    is approved, the restriction on further transfer of the firearm which applies        the Supreme Court decided in the matter of U.S. vs. Freed, et al., and noted  
    to firearms registered on ATF Form 10 would not apply.                               that, “only possessors who lawfully make, manufacture, or import firearms  
                                                                                         can and must register them.”  However, in order to assist law enforcement  
   2.  Title 27 CFR 479.104 provides that any state, any political subdivision           agencies, while curtailing the flow of “gangster type” weapons into  
    thereof, or any official police organization of such a governmental entity           interstate commerce, the cited regulation was promulgated to permit the  
    engaged in criminal investigations which acquires for official use a                 limited registration of firearms by governmental entities for official use  
    National Firearms Act weapon not registered to it such as by                         only.  When registration of a firearm on this form by a governmental entity  
    abandonment or by forfeiture, will register such firearm with the                    is approved, the Bureau will approve subsequent transfer of such firearm to  
    Director by filing ATF Form 10, Application for Registration of                      another qualified governmental entity only, for offical use.  Otherwise,  
    Firearms Acquired by Certain Governmental Entities, and that such                    such firearm must be destroyed or abandoned to ATF. 
                                                                             Instructions 
1.  Preparation of this form.                                                                         number, please contact the nearest Alcohol, Tobacco, Firearms and 
                                                                                                    Explosives office to have an ATF serial number assigned and placed   
    a.  This form must be submitted in duplicate.  The Form 10 may be                               on the frame   or receiver of the firearm prior to the submission of the     
        photocopied or a computer generated version (in the same format                          form. 
         and containing all required information) may be used.  A fillable  
         version for download is available at the ATF Website(www.atf.gov.)                  2. Disposition of this form - The applicant will forward the original  and
                                                                                             one copy of the form to the National Firearms Act Division, Bureau of  
    b.  Only one firearm may be listed on each form.  If more, an                            Alcohol, Tobacco, Firearms and Explosives, 244 Needy Road,  
         attachment listing may be used, and the serial number field should                  Martinsburg, WV 25405, (304) 616-4500.  ATF will return the original  
        be noted to reflect the attachment..                                                 form, showing approval or disapproval, to the applicant.  Approval  
                                                                                             authorized by ATF will effect the registration of the firearm to the  
    c.  It is preferred that the original and carbon copy by typed, although                 governmental entity.  The approved form must be retained with the  
        pen and ink entries are acceptable.                                                  permanent records of the entity.  Subsequent transfer of the firearm will  
                                                                                             be approved to another qualified governmental entity only. 
    d.  The signature on each copy must be in ink by the agency head.  If  
         signed by another agency member, evidence of the delegation of                     3.  Firearms Held for Use as Evidence - Firearms being held for use as   
        authority must be provided.                                                          evidence in a criminal proceeding need not be registered if they are to 
                                                                                             be destroyed or abandoned to ATF when no longer needed as evidence. 
    e.  Serial Number - If the firearm being registered does not bear a serial  
                                                                             Definitions 
The following types of firearms, whether serviceable or unserviceable, fall                  4. Machinegun - Any weapon which shoots, is designed to shoot, or can           be 
within the purview of the National Firearms Act and must be registered to the                readily restored to shoot, automatically more than one shot, without  
possessor to be lawfully possessed:                                                          manual reloading, by single function of the trigger.  The term also  
                                                                                             includes the frame or receiver of any such weapon, any combination of 
1.  Short-barreled shotgun - Shotguns with barrels less than 18 inches long or               parts designed and intended for use in converting a weapon into a    
    any weapon made from a shotgun having an overall length of less                          machinegun, and any combination of parts from which a machinegun  
    than 26 inches or a barrel less than 18 inches in length.                                can be assembled if such parts are in the possession or under the control  
                                                                                             of a person. 
    2. Short-barreled rifle - Rifles with barrels less than 16 inches long;  or
    any weapon made from a rifle having an overall length of less than 26                   5.  Destructive device - Destructive devices include explosive, incendiary 
    inches or a barrel less than 16 inches in length.                                        (including so called “molotov cocktails”) or poison gas bombs, grenades, 
                                                                                             rockets, missiles, mines, and similar devices.  Included in this category 
    3. Any other weapon - A weapon, except a conventional pistol or revolver                 are anti-tank guns, bazookas and mortars and other military type 
    having a rifled bore, capable of firing a shot and being concealed on the                weapons with a bore of more than one-half inch diameter, other than a 
    person.  Examples include: “pen” guns ostensibly designed to expel tear                  sporting shotgun or shotgun ammunition. 
    gas but which fire fixed ammunition, H & R Handy Guns; Ithaca  
    Auto-Burglar guns; cane guns; and gadget-type firearms.                                  6. Muffler or silencer - A device for silencing, muffling, or diminishing   the
                                                                                             report of any firearm including any part or combination of parts designed  
                                                                                             or redesigned, and intended for use in assembling or fabricating a silencer.  
                                                                Paperwork Reduction Act Notice 
This form meets the clearance requirements of the Paperwork Reduction Act of 1995.  The information you provide is used to properly identify the  
registrant and the firearms to be registered.  The form when approved, registers the firearm to the law enforcement agency.  The furnishing of this  
information is mandatory (26 U.S.C. 5853a). 

The estimated average burden associated with this collection of information is 30 minutes per respondent or recordkeeper, depending on individual 
circumstances.  Comments concerning the accuracy of this burden estimate and suggestion for reducing this burden should be addressed to Reports 
Management Officer, Document Services Branch, Bureau of Alcohol, Tobacco, Firearms and Explosives, Washington, D.C. 20226. 

An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB 
control number.                                                                                                                                        ATF Form 10 (5320.10) 
                                                                                                                                                       Revised May 2017 






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