The Carlson’s Flush choke tube (MPN 51207) at .620 constriction is machined from 17-4 heat-treated stainless steel for 20 gauge Remington (Rem Choke) shotguns.

Key Specifications

• Constriction measures .620 inch, a versatile mid-range pattern
• Machined from 17-4 heat-treated stainless steel
• Rated for steel, lead, and Hevi-Shot in all constrictions, with noted exceptions below
• Steel shot larger than BB size or faster than 1550 fps should not be used in constrictions tighter than Full
• Steel shot larger than #4 is not allowed in Carlson’s Turkey choke tubes
• Backed by Carlson’s lifetime warranty and Made in the USA

Frequently Asked Questions

What shotguns does this choke fit?
It is machined for the Remington (Rem Choke) 20 gauge system.

Is it covered by a warranty?
Yes, Carlson’s backs this tube with a lifetime warranty and it’s made in the USA.

Can I shoot steel shot through it?
Standard steel loads are fine; only constrictions tighter than Full carry the BB-size steel-shot limit.

Buy the Carlson’s Flush Choke Tube

Round out your Remington 20 gauge with this stainless flush choke from Carlsons Choke Tubes. Ships fast from Lubbock, TX in our shotgun choke lineup.