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The Carlson's 51203 is a flush-mount Modified choke tube built for Remington 20 gauge shotguns that run the Rem Choke system, which covers the popular 870, 1100, and 11-87 models. Modified sits right in the sweet spot between open and tight, so it throws a balanced pattern that works well for upland game, general clays, and a range of everyday hunting situations where you don't want to commit to a wide-open or full constriction. This one measures out at a .600 diameter and sits flush with the muzzle for a clean look and no snag points.
Modified is arguably the most versatile constriction you can keep screwed in. It gives you enough reach for flushing pheasant or dove work at medium range while still opening up enough to be forgiving on closer birds. If you only carry one tube for mixed-bag days, this is the one a lot of folks reach for. Because it patterns cleanly with lead, steel, and Hevi-Shot, you get real flexibility depending on what you're loading that day.
Carlson's machines this tube from 17-4 heat-treated stainless steel, the same corrosion-resistant material they use across their lineup. That means it holds up to weather, powder residue, and years of screwing in and out without galling or rusting up on you. The company has been patterning tens of thousands of shells across decades of testing, and that experience shows in how consistently these tubes shoot.
Every barrel and load combo patterns a little differently, so the smart move is to take this to the range and put a few shells on paper before your season opens. Dial in the load you plan to hunt, check your point of impact, and you'll know exactly what to expect in the field. It's made in the USA and covered by Carlson's lifetime warranty, so if anything ever happens to it, they'll take care of you.
This choke is made for Remington 20 gauge shotguns that use the Rem Choke system, which includes the widely owned 870, 1100, and 11-87 models. If your barrel accepts a standard flush Rem Choke tube, this one threads right in. When in doubt, check that your existing tubes say Rem Choke and you're good to go.
Yes, this tube is rated for lead, steel, and Hevi-Shot loads. Keep in mind that steel shot patterns tighter, so a Modified constriction will often perform closer to a Full pattern when you run steel through it. That's worth remembering when you're planning shot distances for waterfowl.
Modified is the do-it-all constriction that lands between Improved Cylinder and Full. It's a solid pick for upland birds like pheasant and dove, general clays shooting, and medium-range work where you want a balanced, forgiving pattern. If you only keep one tube in your gun, Modified is a smart default.
Absolutely. Every barrel and ammo combination shoots a little differently, so putting a few shells on paper is the best way to know exactly where your pattern lands. Test the specific load you plan to hunt with, confirm your point of impact, and you'll head into the field with confidence.
| UPC | 723189512033 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 51203 |
| Caliber/Gauge | 20 Gauge |
| Shipping Weight | 0.085 |
| Style | Rem Choke |
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