FN Herstal 3866100030: Five-Seven Magazine, 5.7x28mm, 20 Rounds, Matte Black

Specifications:

• FNH USA 38661000300
• Factory Replacement Magazine
• 5.7x28mm
• 20 Rounds
• Polymer Magazine follower, and floor plate
• Steel Spring
• Matte Black

Fits:

• FN Five-Seven Models

This high capacity magazine might be restricted in your area. Please check with your state or local jurisdiction before ordering to ensure the capacity of the magazine is legal in your area. Please contact us with any questions.

Magazine/Other Restrictions by State:  

California: No magazines over 10 rounds. No threaded pistol barrels. 

 **Note, metal machine gun links are considered "feeding devices" so we cannot ship links of any quantity as they could easily be made into capacities over the limit. 

Colorado: No ammunition feeding devices over 15 rounds. 

 **Note, metal machine gun links are considered "feeding devices" so we cannot ship links of any quantity as they could easily be made into capacities over the limit. 

Connecticut: No ammunition feeding devices over 10 rounds. 

For all valid magazine purchases one of the following is required:

- A valid permit to carry a pistol or revolver 

- A valid permit to sell at retail a pistol or revolver 

- A valid eligibility certificate for a pistol or revolver 

- A valid long gun eligibility certificate

- A valid ammunition certificate and a legal photo ID that shows date of birth and photograph. 

**Note, metal machine gun links are considered "feeding devices" so we cannot ship links of any quantity as they could easily be made into capacities over the limit. 

Illinois: 

- Aurora: No magazines over 15 rounds (long guns only). 

 - Chicago: No magazines over 15 rounds (shotgun only).  

- Franklin Park: No magazines over 16 rounds (long guns only). 

- Oak Park: No magazines over 10 rounds (long guns only). 

- Riverdale: No magazines over 35 rounds (long guns only). 

**Note, metal machine gun links are considered "feeding devices" so we cannot ship links of any quantity as they could easily be made into capacities over the limit. 

 Maryland: No magazines over 10 rounds. 

 **Note, metal machine gun links are considered "feeding devices" so we cannot ship links of any quantity as they could easily be made into capacities over the limit. 

Massachusetts: No magazines over 10 rounds.

**Note, metal machine gun links are considered "feeding devices" so we cannot ship links of any quantity as they could easily be made into capacities over the limit. 

New Jersey: No magazines over 15 rounds. 

 **Note, metal machine gun links are considered "feeding devices" so we cannot ship links of any quantity as they could easily be made into capacities over the limit. 

New York: No magazines over 10 rounds. 

**Note, metal machine gun links are considered "feeding devices" so we cannot ship links of any quantity as they could easily be made into capacities over the limit. 

- New York City: Magazines and feeding devices prohibited. (Not allowed) 

- Buffalo / Rochester: No magazines over 5 rounds for a rifle.

Washington, D.C.: No magazines over 10 rounds.