Manufacturer: Carlson's 10206
Carlson's Remington Replacement Flush Choke is manufactured from 17-4 heat treated stainless steel. This improved modified choke is in 20 gauge, and may be used with lead shot. Steel shot larger than #BB should not be used in any choke tighter than full.
Specifications and Features:
Choke: Improved Modified
Fits: Remington 20 ga. Choke Systems
(This Product does not fit the Remington Pro Bore or the Remington Spartan Models)