The Carlson’s Full Choke Tube (brand part no. 51204) is a 20-gauge choke cut to the Remington (Rem Choke) thread pattern. It carries a Full constriction, the tightest standard constriction, for maximum range.

Key Specifications

• Cut to the Remington (Rem Choke) thread pattern.
• Sized for 20-gauge shotguns.
• Carries a Full constriction — the tightest standard constriction, for maximum range.
• Machined from stainless steel for corrosion resistance.
• Uses a flush-mount profile, threading in flush with the muzzle and leaving no tube visible past the barrel, unlike an extended choke.
• Interchangeable with other 20-gauge Remington-threaded shotguns.
• Installs as a direct swap for the factory-installed choke in this thread pattern.
• Ships at approximately 0.09 lb, light enough to carry a spare in a range bag.

Frequently Asked Questions

What does a Full constriction do? It’s the tightest standard constriction, for maximum range, one of several constrictions Carlson’s offers so you can match the choke to the range and shot you’re shooting.

What shotguns does this choke fit? It’s cut to the Remington (Rem Choke) thread pattern, so it drops into 20-gauge shotguns built around that choke system.

Is this a flush or extended choke? It’s a flush-mount choke, sitting inside the barrel with no extension past the muzzle.

Buy the Carlson’s Flush Full Choke Tube, 20-gauge, Remington (Rem Choke)

Order the Carlson’s Flush Full Choke Tube, 20-gauge, Remington (Rem Choke) through our Carlson’s lineup at Schaefer Defense and we will ship it fast, fully insured, from our Lubbock, TX gun shop, along with more shotgun chokes.