The AB F-4L is a suppressor from AB. This page stays with the model name on the listing and does not invent a caliber, a length, or a material.

A suppressor is an NFA item. This description of the F-4L does not give legal advice, does not list filing steps, and does not restate a government fee. No separate caliber is printed for the F-4L, so this description does not invent one. Read the F-4L as one configuration from AB, not as a stand-in for every suppressor that shares the brand.

On Send It Guns this item is filed under Silencers. Use that category to browse similar products, then use F-4L to stay on this configuration. Additional information is where a specification list would be repeated. If a measurement is not in that list and is not in the name of the F-4L, this page does not supply it. When two AB listings look alike, compare caliber, finish, and model name only where those fields are filled in. This page is the F-4L.

This text is original catalog copy for the suppressor. It is not a pasted manufacturer page, and it does not add promotional claims that are absent from the F-4L listing. Nothing on this page states an overall length, a weight, or a sound rating for the F-4L. Those figures are left out when the listing does not publish them. No finish color is called out beyond the name of the F-4L, so this description does not assign one.

Use store SKU AB F4L-1/2-28 when you need this exact item rather than another suppressor with a similar name. No barcode is printed in this description for the F-4L, so none is invented here. Shoppers comparing the F-4L with another suppressor should keep the brand and the model together. A close name from AB can still be a different item.

Compare the AB F-4L with more Silencers, or browse the full Send It Guns catalog.