Thursday, February 5, 2026

Reflections on Steel Shot Sizes and Waterfowling

 

#F (.22”) – The Ayatollah of Rock ‘n Rolla

In the old days, there was this thing about shooting super high geese with #4 buckshot.  A 3” 12 ga load can only hold something like 40 or 41 #4bk pellets, which seems like it’d be hard to keep together past ranges where #BB lead will pass through a goose.  But some guys also used piano wire, so I guess it made sense.  I wasn’t there.  Anyway, in the mid 1980’s, Federal introduced #F steel, I assume, to tickle that itch legally.  Winchester followed suit a few years later.  With 39 pellets to the ounce, it must have seemed luxurious to the buckshot shooting crowd.  But just like Lord Humongous, though intimidating, #F proved to be less than effective.  Even at 1200 fps, the almost buckshot size pellet still has adequate penetration for a goose further than most hunters can shoot, but you have to get a 100% pattern with a 12 ga load to meet the criteria for a likely clean kill.  Even in a 10 ga 1-3/4 oz load (Winchester’s) you needed 80% in the circle.  By the 1992, Tom Roster’s Lethality Table was recommending #F not be used past 55 yards, and within a few years, it was dropped from Federal’s and Winchester’s catalogs.  Some states have even banned it.  However, #F shot is still legal in the state I live in, and I have a 10 pound bag of it.  I really want to make it work, because what could be cooler than shooting geese with a scoped .44 Mag while wearing a steel hockey mask and leather speedo?  I mean, come on…

#TT (.21”) – The Shot Size that Time Forgot

Remington never loaded any #F steel in shotshells.  Instead, they opted for #TT to fill the super-size niche in their lineup.  (Why not?)  And at just .01” smaller the #F, it fulfills the role about the same: charges are listed by pellet count rather than weight, patterns are correspondingly thin, and loads tend to cripple rather than kill despite the individual pellets’ impressive penetration.  The big three dropped the out-sized shot about the turn of the century, but oddly enough, whereas #F is still mentioned today as a “crippler,” #TT has been so solidly dropped that most have forgotten it ever was a thing.  (Note, for example, this language from the Wisconsin hunting regs: “Only non-toxic sizes BB, BBB, T or smaller are legal. Size F shot is illegal in Wisconsin.”)  This, obviously, makes it the coolest shot in a steampunk sort of way.

#T (.20”) – The King of the Marginal

Steel #T’s is about as big as you can go and still have enough pellets to make an acceptable pattern at eXtreme range.  It may take a 3.5” shell and some fiddling, but you should be able to get 55 pellets in the circle at 50 yards.  However, the pellets still have juice for another 5 to 10 yards and thereby keep alive the idea of the 60 or 70 yard shot. 

#BBB (.19”) – Real Ultimate Power

Graceful, powerful, like a leaf on the wind.  If the Ninja is the physical manifestation of balance, then the #BBB is the Ninja of the steel shot.  A 3” 12 ga, 1-1/4 oz load at 1450 fps produces moderate recoil and yet contains enough pellets with enough energy to achieve a decent pattern with necessary penetration on a goose at 50 yards.  Light on the shoulder, hard on the birds.  Move up into the more robust loadings of the 10 ga for true domination. 

#BB (.18) – Lowest Common Dominator

And if #BBB is the Ninja, then #BB would be the Steven Seagal of steel shot: ubiquitous, uninteresting, and probably effective (I think he once actually broke an extra’s arm or something by accident).  And just as Steven has had a second mediocre career as a musician, #BB can also double time as an eXtreme range duck load (in a thinnish, barely adequate sort of way). 

#B (.17”) – the #4 of Letter Sized Shot

For some strange reason, #B has never been offered by a major US cartridge company (I know a few garage based start-ups have, and EMI sold some Hevi Steel (the 9ish g/cc stuff from the 2000’s) in #B size, but those don’t count.)  But, unlike #TT (remember, it was forgotten), #B has always been readily available to the handloader micro-market.  It’s allowed us another subtle way to signal our difference from the same-faced schlubs buying Xpert #BB’s at Cabela’s.  Kind of like changing out the laces in your Chuck Taylors with some neon ones you bought at Pacific Sunwear.  Fantastic.  Unfortunately, #B kinda of sucks.  It’s right in that not so sweet décolletage between pattern density and penetration.  For geese, it makes for some dense patterns, but it runs out of steam just shy of 40 yards, so not a lot of margin for range estimation errors (to say nothing of pass shooting).  And for ducks, we get sparse patterns at the point where its extra energy might be useful.  In other words, the worst of both worlds.   

 

#1 (.16”) – The Iron Fist

A lot of guys try to use #1’s as goose shot, and it’s almost as effective at that as #B.  However, as duck shot it is the ultimate.  Within certain limitations.  Actually, the real limit is on shot charge weight; you have to have at least 1.25 oz of shot and be careful about choke in order to maintain a useful pattern at 45-50 yards and get the full benefit of the #1 smack down.  It’s not as forgiving a shot size as #2, but somehow, it seems to kill them more dead. 

#2  (.15”) – The F150 of Steel Shot

By far the two most common steel shot sizes are #BB and #2: one for geese, one for ducks.  But if they were required to choose just one shell for all their waterfowling, most hunters would go with #2’s.  And in fact, many do just that.  Just like #BB, it may not shine its light brightly in all the corners of the wingshooting labyrinth, but it comes pretty close.  I’d say 85% of the time it works every time. 

#3 (.14”) – The Sportsman’s Shot Size

It’s not about the kill, but the chase—not the trophy but the race.  The true sportsman doesn’t go into the blind just to shoot ducks.  For him, it’s the experience; reveling in the beauty of the sunrise glinting off the water and the cupped wings.  Real success is measured by doing “it” right: decoys set just so, birds called in to the pocket, picking the drake.  And using just enough shotshell to provide a clean kill.  Now, to hear all the talk about how close doing “it” right gets your ducks, you’d think an improved cylinder choke and a 20 ga load of #6’s would be just enough (or #5’s?  is this there spot?).  However, you fail to realize that the sportsman has spent his time placing decoys just so, calling birds, and picking drakes, and hasn’t spent much time on range estimation.  So just enough shotshell must cover a margin of error of 15 yards; that means a modified choke and a 12 ga load of #3’s.  And it really isn’t a bad combo—it’s fairly easy to get a good pattern out to where most of us can actually hit the target, and the #3’s still have about 5 yards of effectiveness to go.  In a way, that extra can be thought of as Respect for the Ducks, which is what you want to be thinking of as you hang your limit on the strap, and not about how awesome it is to get a limit.  Because it's not about the kill, but the chase, etc.

#4 (.13”) – The Crippler

I really want to make #4 shot work.  Over the last 14 years, I’ve tried high velocity, low velocity, heavy shot charge, light shot charge, handloaded, factory—everything from 12 ga Remington Hypersonics to .75 oz 20 ga.  I even tried duplexing with #B (which is just funny).  But it never has worked for me.  The promise of a high pellet count bringing happiness has proven an empty one as I’ve crippled and sailed birds across three states.  My final judgement is #4’s are best used as ballast.  Or perhaps as a way to burn up precious components on the patterning board. 

#5 (.12”) -- ?

I’ve never used #5 steel, but I imagine it would have all the unbenefits of #4’s, just more so.  I’m not really sure how to try to use #5 steel.  Doves maybe?  Swatters? 

#6 (.11”) – The Steel Equivalent of #7.5 Lead

All steel shot sizes are divided into three parts:  those suited for geese, those suited for ducks, and the equivalent of #7.5 lead.  Back in the early 80’s, Tom Roster made a video advocating #6 steel for large ducks on the wing, and in the film, he piles up an impressive number of ducks at verified long ranges with the baby pellets.  Honestly, I think it’s more a demonstration of Tom’s skill as a wingshot then the pellets effectiveness for wingshooting.  Unless you hit the head, the pipsqueak just doesn’t have the energy to penetrate to the vitals at typical ranges.  I’ve shot a few ducks on the wing with #6’s, and though I never lost any, I never had a clean kill either.  If you have to use steel shot for clay targets, little birdies, or even to off a trapped woodchuck, #6 is the shot size for you.  And just as I wouldn’t consider #7.5 lead to be a waterfowling shot size, I wouldn’t include #6 steel on this list…. except were it not for its use as a swatter for crippled birds.  A bird on the water requires either a lot of juice to plow through the wings, back, and water to get into the body cavity, or a swarm of shot to hit its lollipop-sized CNS.  At 315 pellets to the ounce, #6 is the definition of a lollipop poppin’ proposition.    

 

Appendix A:  Shot size restrictions by state (based on what I could find on state websites as of last time I checked—last fall?)

Twenty states have a maximum non-toxic shot size: 2 at #F, 15 at #T, 1 at #BBB, 2 at #BB.  Three states also list a separate max for tungsten and bismuth shot.

·       Alaska – #T
California – #T
Connecticut – #BB steel, #2 tungsten or bismuth
Colorado – #T
Delaware – #T
Georgia – #F
Hawaii sucks (no waterfowl hunting)
Idaho – #T
Illinois – #T steel, #BBB tungsten or bismuth
Kentucky – #T (and no shells longer than 3.5”, oddly)
Maryland – #T
Massachusetts – #BBB
New Jersey – #T
Oregon – #F steel, #BB tungsten or bismuth
Pennsylvania – #T
Rhode Island – #BB
Tennessee – #T
Vermont – #T
Virginia – #T
West Virginia – #T
Wisconsin – #T

The rest of us get to live free or die. 

 

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Reflections on Steel Shot Sizes and Waterfowling

  #F (.22”) – The Ayatollah of Rock ‘n Rolla In the old days, there was this thing about shooting super high geese with #4 buckshot.   A 3...