Carlsons Remington Choke Tube Extra Full 12 ga.

These Carlson Flush Mount replacement chokes are made from 17-4 heat treated stainless steel, these chokes are for Remington (Rem Choke) shotguns. Steel, Lead, & Hevi-Shot may be used in all constrictions with the exceptions listed below. No Steel shot larger than #BB or speeds exceeding 1550 fps should be used in choke tubes tighter than full. These choke tubes are backed by Carlson's Lifetime Warranty and Made in the USA.