Welcome to Firearms Unknown, we are an industry leader specializing in 80% receiver frames, parts and accessories. 

We started out in 2010 specializing in AR-15 type parts and accessories and have expanded our product line to include actual firearms of all varieties. 

We carry all of the components to machine your firearms at home. Including but not limited to, lowers/frames, lower parts kits, stock assemblies, upper receivers, barrels, jigs, tooling and much more for the AR-15, AR-10, Glock, 1911, 10/22 platforms.

Firearms Unknown works with other industry leaders in manufacturing to provide our customers with top-of-the-line products at the best possible price. 

All of the firearms products we supply are made in the USA and guaranteed to meet some of the highest quality expectations on the market. We stand strongly behind the products we carry and sell, to ensure you some of the best firearms builds possible.

SEE BELOW FOR CONTACT & FFL INFORMATION

Our Yuma (Warehouse) Location

(IF YOU HAVE A QUESTION ABOUT YOUR ONLINE ORDER)

• Address: This is a Shipping Warehouse and is not open to the public.
• Operating Hours: 9AM-5PM (Arizona Time) Monday-Friday
• Email: [email protected]
• Call/Text: (619) 866-5101
• NOTE:  Due to the recent influx in orders, our phone line will be intermittently attended to during the hours of 11a-3p, M-F.   For a faster customer service response please email us at: [email protected]

Our Yuma (Retail Store) location:

The Yuma store does do transfers of guns from online purchases.   The cost associated with transfer for the Yuma store ONLY is as follows:

For customers with a concealed weapons permit: $25 per gun

For customers without a concealed weapons permit: $40 per gun

FFL#: 986027074M16490

Click here to download FFL PDF.

• Address: 801 W. 32nd St. Yuma, AZ 85364
• Call/Text: (928) 955-FUFU (3838) 
• Opening hours: (M-F) 11a-7p, (Sat-Sun) 9a-7p

Our National City location:

The National City store does do gun transfers for firearms purchased online.    

Process for having guns shipped to this location.   

Please contact us to let us know you are having a gun sent to us, additionally please ensure your gun is legal in California. 

The fee associated with transfers is $65 for the first gun and $25 for guns that can be transferred on the same 4473/DROS as the first gun.  Shipments of guns that need to be run in different DROS transactions will be $65 per gun.     

The customer is responsible for knowing all of the paperwork requirements.  Customer is responsible for all shipping costs, DROS fees and sales or use tax associated with their purchase.  

FFL#: 9-33-073-07-5D-09172     CFD#: 24127

Click here to download FFL PDF.

• Address: 416 National City Blvd. Ste 101, National City, CA 91950
• Call/Text: 619-507-3174
• Opening hours: 11AM - 7PM Every Day

Ammunition Transfers: 

Yes, we do ammunition transfers for ammunition purchased online.   The fee for do the transfer is $25 per case of ammunition.   If the shipment is less than a case the minimum fee will be $25.  

Shipping:  Please have ammunition shipped with to us with Firearms Unknown as the main addressee and with your name as the secondary addressee on the shipping label.

Example:

National City, CA 91950

Firearms Unknown will not be responsible for damaged packages, damaged items, mis-labeled packages, shipping fees. 

Buyer assumes all responsibility for shipments sent to us and understands there is a state fee that will be applied to their order.  Additionally, buyer is responsible for sales/use taxes and all fees charged by Firearms Unknown. 

If ammunition is not picked up within 7-days of delivery;  Unless otherwise agreed to;  Firearms Unknown will assess a $5 a day (per case) storage fee to the shipment. 

If an order is not picked up within 30-days of delivery, Firearms Unknown will consider the shipment abandoned and buyer forfeits any claim or right to the shipment. 

By having ammunition shipped to any of our store locations, buyer acknowledges, understands and agrees to these terms. 

If you have any questions or concerns please ask before you have guns or ammunition sent to us. 

Our Oceanside location:

The Oceanside store does do gun transfers for firearms purchased online.    

Process for having guns shipped to this location.    

Please contact us to let us know you are having a gun sent to us, additionally please ensure your gun is legal in California. 

The fee associated with transfers is $65 for the first gun and $25 for guns that can be transferred on the same 4473/DROS as the first gun.  Shipments of guns that need to be run in different DROS transactions will be $65 per gun.     

The customer is responsible for knowing all of the paperwork requirements.  Customer is responsible for all shipping costs, DROS fees and sales or use tax associated with their purchase. 

FFL#: 933073072B07327      CFD#: 23675

Click here to download FFL PDF.

• Address: 1906 Oceanside Blvd Unit K, Oceanside, CA 92054
• Call/Text: 760-730-5599
• Opening hours: 11AM - 7PM Every Day

Ammunition Transfers: 

Yes, we do ammunition transfers for ammunition purchased online.   The fee for do the transfer is $25 per case of ammunition.   If the shipment is less than a case the minimum fee will be $25.  

Shipping:  Please have ammunition shipped with to us with Firearms Unknown as the main addressee and with your name as the secondary addressee on the shipping label.

Example:

Oceanside, CA 91950

Firearms Unknown will not be responsible for damaged packages, damaged items, mis-labeled packages, shipping fees. 

Buyer assumes all responsibility for shipments sent to us and understands there is a state fee that will be applied to their order.  Additionally, buyer is responsible for sales/use taxes and all fees charged by Firearms Unknown. 

If ammunition is not picked up within 7-days of delivery;  Unless otherwise agreed to;  Firearms Unknown will assess a $5 a day (per case) storage fee to the shipment. 

If an order is not picked up within 30-days of delivery, Firearms Unknown will consider the shipment abandoned and buyer forfeits any claim or right to the shipment. 

By having ammunition shipped to any of our store locations, buyer acknowledges, understands and agrees to these terms. 

If you have any questions or concerns please ask before you have guns or ammunition sent to us. 

Hiram's Guns/Our El Cajon - location:

The El Cajon store does do gun transfers for firearms purchased online.    

Process for having guns shipped to this location.    

Please contact us to let us know you are having a gun sent to us, additionally please ensure your gun is legal in California. 

The fee associated with transfers is $65 for the first gun and $25 for guns that can be transferred on the same 4473/DROS as the first gun.  Shipments of guns that need to be run in different DROS transactions will be $65 per gun.     

The customer is responsible for knowing all of the paperwork requirements.  Customer is responsible for all shipping costs, DROS fees and sales or use tax associated with their purchase. 

FFL#: 933073073G08075      CFD#: 23819

Click here to download FFL PDF.

• Address: 660 S. Magnolia Ave, El Cajon, CA 92020
• Call/Text: 619-442-5353
• Opening hours: 11AM - 7PM Every Day

Ammunition Transfers: 

Yes, we do ammunition transfers for ammunition purchased online.   The fee for do the transfer is $25 per case of ammunition.   If the shipment is less than a case the minimum fee will be $25.  

Shipping:  Please have ammunition shipped with to us with Firearms Unknown as the main addressee and with your name as the secondary addressee on the shipping label.

Example:

El Cajon, CA 92020

Firearms Unknown will not be responsible for damaged packages, damaged items, mis-labeled packages, shipping fees. 

Buyer assumes all responsibility for shipments sent to us and understands there is a state fee that will be applied to their order.  Additionally, buyer is responsible for sales/use taxes and all fees charged by Firearms Unknown. 

If ammunition is not picked up within 7-days of delivery;  Unless otherwise agreed to;  Firearms Unknown will assess a $5 a day (per case) storage fee to the shipment. 

If an order is not picked up within 30-days of delivery, Firearms Unknown will consider the shipment abandoned and buyer forfeits any claim or right to the shipment. 

By having ammunition shipped to any of our store locations, buyer acknowledges, understands and agrees to these terms. 

If you have any questions or concerns please ask before you have guns or ammunition sent to us. 

Our Laguna Hills location:

The Laguna Hills store does do gun transfers for firearms purchased online.    

Process for having guns shipped to this location.    

Please contact us to let us know you are having a gun sent to us, additionally please ensure your gun is legal in California. 

The fee associated with transfers is $65 for the first gun and $25 for guns that can be transferred on the same 4473/DROS as the first gun. 

Shipments of guns that need to be run in different DROS transactions will be $65 per gun.     

The customer is responsible for knowing all of the paperwork requirements.  Customer is responsible for all shipping costs, DROS fees and sales or use tax associated with their purchase. 

FFL#: 933059074J08910      CFD#: 24124

Click here to download FFL PDF.

• Address: 23016 Lake Forest Drive STE E, Laguna Hills, CA 92653
• Call/Text: (949) 601-3227
• Opening hours: 11AM-7PM

Ammunition Transfers: 

Yes, we do ammunition transfers for ammunition purchased online.   The fee for do the transfer is $25 per case of ammunition.   If the shipment is less than a case the minimum fee will be $25.  

Shipping:  Please have ammunition shipped with to us with Firearms Unknown as the main addressee and with your name as the secondary addressee on the shipping label.

Example:

Laguna Hills, CA 92653

Firearms Unknown will not be responsible for damaged packages, damaged items, mis-labeled packages, shipping fees. 

Buyer assumes all responsibility for shipments sent to us and understands there is a state fee that will be applied to their order.  Additionally, buyer is responsible for sales/use taxes and all fees charged by Firearms Unknown. 

If ammunition is not picked up within 7-days of delivery;  Unless otherwise agreed to;  Firearms Unknown will assess a $5 a day (per case) storage fee to the shipment. 

If an order is not picked up within 30-days of delivery, Firearms Unknown will consider the shipment abandoned and buyer forfeits any claim or right to the shipment. 

By having ammunition shipped to any of our store locations, buyer acknowledges, understands and agrees to these terms. 

If you have any questions or concerns please ask before you have guns or ammunition sent to us.