Carlsons Replacement Remington Rem Choke 20 Gauge Rifled Choke Tube - 304 Stainless Steel

The Carlsons 40021 Replacement Rifled Choke Tube drops into any 20 Gauge Remington shotgun equipped with the factory Rem Choke threading, instantly converting a smoothbore barrel into a slug-ready platform. Cut from a single piece of 304 stainless steel and finished in a low-glare matte black, this rifled choke delivers the spin stabilization that sabot slugs need for tight, consistent groups at ranges where unstabilized slugs would otherwise fly wild.

Internally, the tube carries right-hand 1:35" rifling that engages the slug as it exits the bore, with a working .730" constriction diameter matched to 20 gauge bore dimensions. The Rem Choke configuration makes the 40021 a direct replacement for factory Remington choke tubes, so installation is simply a matter of threading the unit in by hand and securing it with a standard choke wrench. One choke tube is included per order.

Whether you hunt deer with a Remington 20 gauge shotgun using Rem Choke barrels and want an affordable accuracy upgrade, or you need a slug-capable option on a 20 gauge field gun, this 304 stainless steel rifled choke tube gives a smoothbore barrel rifled-barrel performance without the cost of a barrel swap. The corrosion-resistant stainless construction stands up to repeated cleaning, powder residue, and field use, season after season.