Made from 17-4 heat treated stainless steel, these chokes are for the Beretta/Benelli Mobil shotguns.

Details/Features:

• Steel, Lead, & Hevi-Shot may be used.
• No Steel shot larger than #BB or speeds exceeding 1550 fps should be used in choke tubes tighter than full.
• No steel shot allowed in Carlson's turkey constrictions

These choke tubes are backed by Carlson's Lifetime Warranty and Made in the USA!

Constriction:  Improved Cylinder

Diameter:  .610