These Carlson flush mount choke tubes are constructed from 17-4 stainless steel and hardened. Lead shot can be used in all constrictions however Steel shot larger than #BB should not be used in any choke tighter than Full (.700" diameter).

Specifications and Features:

Carlson's choke tube 12267

12 Gauge shotguns

Flush mount choke tube

Extra Full constriction

.690" Diameter

Stainless steel

Fits:

Remington "Rem" Choke

Note: Not compatible with Remington ProBore or Remington Spartan choke systems