20 ga equivalent rnds in 12 ga

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AStone

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20 ga "equivalent" rnds for use in 12 ga

This is an offshoot from a thread about the availability of 16 ga ammo.

Here is a quote from that thread that motivated this one.
Olympic trapshooting is shot with a 12 gauge using a "20 gauge" load...
24 gram(7/8 oz) because it patterns better than a 20.
I found that very interesting, and at first surprising.

Now that I think about it, that makes sense: the equivalent of a 20 ga rnd for use in a 12 ga.
Less kick, more pattern. Wow. What a concept.

{Added by edit, just to be clear: I'm seeking information about 12 ga rnds that will, therefore, fire in a 12 ga shotgun, but loaded to 20 gauge standards for significantly less recoil.}

So, since another shotgun is on my list (currently don't have one), and I'm still waffling on gauge, I've started this thread to explore this concept some.

Here are my main questions for now are about factory rnds (there [strike]may be[/strike] probably are others ...) :
  • Are such rnds offered by some as factory rnds? If so, who?
  • Are factory rnds easily available or hard to find?
  • How much diversity in shot sizes is there in factory rnds? 00? #4, #8?

I'm not opposed to getting into reloading - I actually intend to as time and money allows - and it's fine with me for folks to discuss handloads here. But I'd still like to know if factory rnds of this type are available, from whom, details, etc.

Thanks in advance for your input.

For anyone that's interested, below is more background on my current thinking and criteria for a shotgun, and why this is such an interesting concept for me.

Nem
______________

I've owned three shotguns in my life: a 20 (my first one as a kid, single shot), a 16 (that 870 Wingmaster mentioned above, which came second in my late teens ... loved it, but sold it during some hard financial times called "grad school") and a 12 (870P, in the last few years, now sold).

The 870P was my first long gun in many years of nothing but handguns. I really liked the way it handled, and appreciated it's power, but the recoil with full 00 loads (let along magnums) was just more bang for me than was conducive to lots of practice. Even reduced recoil loads were just more jarring than I wanted for two or three boxes of shells. I'm on the smaller side of average, and detached retinas runs in my family. All that jarring can't help that issue much.

And as we all know, because Dave McC has kindly reminded us persistently, BA/UU/R is necessary. ;)

So, after some consultation with an ophthalmologist, I passed the 12 on to someone who would give it the time it was due. Too fine a gun to become a safe queen.

After that, I decided to focus mainly on rifles for a while. In addition to a couple of revolvers, I now own .357 mag in a carbine (canned lightning, kick is nada) and .30-30. (MUCH more manageable than a 12 ga.) There's also a .22 in the mix.

Still, I've found I miss a shotgun in the tool kit. For upland birds, mainly, maybe rabbit. Occasional perimeter security duty.

I seem to be drawn also to older technologies in my guns: levers & wheel guns are what want now, instead of semi's and pumps (no superiority implied; just what I'm into now; why is another story).

So, I've decided that the next shotgun is gonna be a SxS. I like the looks of Stoegers. I'm leaning towards their coach gun or coach gun supreme, blued with walnut furniture.

I've already decided - or thought I'd decided I didn't want another 12. I remember the 16 as being very nice, more power than the 20, but with far less bump for the bang.

Yet, Stoeger doesn't make SxS in a 16. So, I thought I'd try a 20 again, even though something in me isn't quite as warmed up to a 20 as to the thought of a 16. But there's that availability issue, both in terms of SxS available in 16 and in terms of the concern that 16 ga rnds are becoming less available.

But, the idea of shooting a 20 ga equivalent load in a 12 ... now there's an idea worthy of consideration.

It allows far less kick for normal use, adequate for most birds I have in mind (quail and dove, not pheasant and goose), but can be loaded with full 12 ga loads when the need does arise.

Seems like such an amazing amount of flexibility for one gun, kind of like being able to shoot full-house .357 mag rnds in a wheel gun and carbine but also low recoil .38 spl. (That ammo diversity has strongly motivated the composition of my tool kit.)

Hence this thread to explore this idea more.
 
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If you load shotshell, the Lyman shotshell handbook is a great resource for 12 ga target loads and I know I have seen 7/8 oz load data there.

I personally shoot a 1 oz low recoil target load for skeet.
 
Remington sells a 24gm (7/8 oz) 12ga target load. But it's 3 1/4 dram at 1325fps velocity, way hotter than any commercial 20ga load.

I suspect you'd have to load your own to create a 12ga load that's similar to a 20. And you'd have to shoot it in an O/U as it probably wouldn't generate enough pressure to cycle an autoloader.
 
If you load shotshell, the Lyman shotshell handbook is a great resource for 12 ga target loads and I know I have seen 7/8 oz load data there.

I personally shoot a 1 oz low recoil target load for skeet.
 
I've been shooting 7/8s loads in my 12 gauge for years and don't shoot anything heavier unless targets get beyond 40 yards.

International trap loads are usually faster than standard target loads at between 1350 and 1400 fps. My load are on the cooler side between 1200 and 1300 and some speciality loads that are subsonic.

Shooting 7/8s at 1150 fps through my 391 is about the softing shooting combination I've found yet. It's like a .22 rifle but still breaks the targets.
 
First off, 24 grams is not 7/8 oz. It's 6/7 oz. 7/8 oz. is 24.5 grams. (This only matters if you want to load legal Olympic Trap shells.)

Second, it's easy to load 7/8 in 12 Gauge hulls, using smaller charges, to get 20 Gauge equivalent loads. People use them for practice, especially with lead prices much higher than they once were.

Sizemaster 77 and the right charge bar and wads will do a lot of things.:)
 
Thanks for so much input so fast. This could be interesting.

Sizemaster 77 and the right charge bar and wads will do a lot of things.:)
AB, can you please translate that for me, a novice that doesn't understand reloading lingo? :)
 
Winchester makes:
WL20FL8 a 20 gauge, 2 3/4", 7/8 oz. of #8 shot. It's a 980 fps load
I have also seen a WL20FLA that I believe is #8 shot.
AA208 a 20 gauge, 2 3/4", 7/8 oz. of #8 shot. It's a 1,165 fps load
AA209 a 20 gauge, 2 3/4", 7/8 oz. of #9 shot. It's a 1,200 fps load
I don't know if they make this in #7 1/2 shot.
AASC207 a 20 gauge, 2 3/4", 7/8 oz. of #7 1/2 shot. It's a 1,300 fps load
AASC208 a 20 gauge, 2 3/4", 7/8 oz. of #8 shot. It's a 1,300 fps load
AAH207 a 20 gauge, 2 3/4", 7/8 oz. of #7 1/2 shot. It's an 1,165 fps load.
AAH208 a 20 gauge, 2 3/4", 7/8 oz. of #8 shot. It's an 1,165 fps load.
SC209 a 20 gauge, 2 3/4", 7/8 oz. of #9 shot. It's a 1,200 fps load
SC208 a 20 gauge, 2 3/4", 7/8 oz. of #8 shot. It's a 1,300 fps load
SC207 a 20 gauge, 2 3/4", 7/8 oz. of #7 1/2 shot. It's a 1,300 fps load

I think I got these correct.... check this: http://www.winchester.com/products/catalog/shotlist.aspx?bn=6&use=10
I suspect that you'll have more trouble finding the larger shot sizes in light loads.
 
Mswwestfall, just to be sure I'm not missing something ...

Those are all 20 ga rnds in your list, right?

So they won't work in a 12 ga, right?

Just to be clear: I'm seeking info about 12 ga shells loaded to 20 ga levels (powder and shot) that will result in 20 ga recoil when fired in a 12 ga gun, and better shot patterns in the 12 than if it was shot in a 20.

Am I missing something? (Wouldn't be the first time ... or the last ... :D )

Nem

PS: I realized that maybe I wasn't being as clear as possible in my OP about what I'm seeking, so I've edited it a bit for clarity.
 
Me said:
So, I've decided that the next shotgun is gonna be a SxS. I like the looks of Stoegers. I'm leaning towards their coach gun or coach gun supreme, blued with walnut furniture.
While pleasantly wasting a little time on a Friday afternoon,
perusing the Stoeger pages, I discovered something new that I'd overlooked before.

I think I'm in love with their Condor Outback ... that could be just the gun I'm looking for.
It's got several desirable characteristics that matches my needs.

Suddenly, this 20-ga-loads-in-a-12-ga issue now becomes more important for me.
 
Having suffered a torn and detached retina, I also like to limit my recoil. One of the good semi-autos with a limbsaver recoil pad as well as using 7/8 oz 12 gauge reloads is about as soft in recoil as you can get. I have not seen 7/8 oz loads for sale anywhere which is why I reload. If you get into it there are lots of good reloaders, such as MEC that you can purchase. If you just want to dip your toe in a little, the Lee Loadall II works well. It is slow but will turn out a good shell for you and you can't beat the price. A bag of lead shot will probably cost you more than the Lee reloader. I would recommend getting one of the several good books on beginning shotgun reloading. It is fairly simple but you want to pay attention and do it right, following the recipes and not making all kinds of changes. It is more cut and dried in that respect than metallic cartridge reloading.
 
www.shotgunworld.com

I shoot 7/8 reloads in 870's and my 11-87. They break clays just fine. My fiance loves shooting them, and can shoot all day without the slightest bruise on her shoulder. She would shoot 4 boxes a day tops with factory loads.

While I've learned much here at THR, I've learned the most about shotshell reloading on shotgunworld.com's reloading forum. Check out just about anything posted by a guy named Case. He has great advice.
 
Been shooting 7/8 oz reloads at 1200 FPS for a couple years.

7/8 oz, 12 gauge factory loads are offered by.....

Remington.

Winchester, the "Feather" loads are low recoil, low noise.

Fiocchi.

Gamebore/Kent.

Polywad, in both 2 3/4" and 2 1/2" low pressure for old Euro and Brit guns.

Estate.

And probably others.

All these turn up in target loads, 7.5 to 9 shot.

Some 6 loads also.

As to effect, I saw Geezer Squad member Doug H hit an aggregate of 17/20 from BEHIND the 27 yard line during a few rounds of Chinese Trap and Mongolian Wobble last week and today.

As for defensive rounds, not that much around. I believe Federal makes a Very Lite buck load of about 3/4 oz of 3 buck but have not tried it.

I have made up some test loads of 6 pellets of 00 that are effective while being creampuffs but they're not commercially offered.

Yet.
.
 
GaugeMate

Well, that's just the bee's knees.

Just read GaugeMate's pages, including a bunch of reviews.

Adds yet more flexibility.
Clearly the "gold" is the way to go.

Thanks for the tip, Coltm.

why not just shoot a 20 gauge to begin with?
Sig_shooter, I haven't ruled out just a plain ol' 20. It'd probably be "good enough" for what I want.

But I'm just covering my bases here, doing my homework before making a decision. It's always nice to have options. A 12 will shoot more kinds of ammo than a 20, now with these gaugemate tools, a BUNCH more.

Never know when ammo might get scarce and one might want the flexibility to use what's on hand.
 
The 7/8oz load can be quite pleasant to shoot at the lower speeds.

It patterns well, but just FYI, the effective pattern is smaller than the 1 oz and certainly the 1 1/8oz. One of the main reasons the Olympic sports went to the 24 gram, it is slightly less than the 7/8oz, is to lower scores...and it did.

But still better than other gauges of similar shot charge IMO, for clay targets anyway.

For hunting, you may want a smaller framed gun, so the 20 might fit better...just depends.
 
I don't see that a 7/8 oz load would necessarily shoot softer out of a 12 gauge than a 20. IMO gun weight, type of action, and FPS of the loading are the key factors, not gauge.

If you want a 12 for other reasons it's a nice option to have, though.
 
Sorry Nematosyst. I pulled the trigger before the brain kicked in...
The Winchester WINLITE line makes 12 gauge shells:

AA12FL8 12 gauge 2 3/4" 26 gm
WL12FL8 12 gauge 2 3/4" 26 gm
Both #8 and both 980 fps

and
AANL127 12 gauge 2-3/4" 24gm #7-1/2
AANL129 AA® 12 2-3/4 24grms #9
Both are 1,350 fps
 
IMO gun weight, type of action, and FPS of the loading are the key factors, not gauge.

That's correct.

If someone can physically handle the weight of the 12 gauge shotgun, I'd always recommend a "light" 12 gauge loading over a switch to a 20 gauge gun...if you want less recoil.

12 gauge loadings are very versatile.
 
I don't see that a 7/8 oz load would necessarily shoot softer out of a 12 gauge than a 20. IMO gun weight, type of action, and FPS of the loading are the key factors, not gauge.

90% true. It takes a bit more powder to get the same velocity from a larger bore size and the same load weight. So the recoil in an identical 12 will be slightly more than in a 20. But you're right, there are few if any identical 12 and 20 guns, so in the real world, the 12 will have less recoil since, chances are, it's heavier.
 
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