M1 Super 90 - Initial impressions

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My dealer finally got a handful of these in. I had a rifle sighted model with the conventional stock on layaway for the past few months and finally brought it home today. After assembly and playing with it a bit, I've formed a few opinions and questions about it.

1. It is a solidly built weapon. The barrel and receiver fit together solidly, there's no slop anywhere in it. It points very well. My Mossberg had a 20" barrel on it; this 18.5" tube seems to point a lot faster. Looking back on it, comparing my 590 and the M1 is akin (for me) to comparing a 20" HBAR and a 16" barrel shorty AR carbine. I regretted at first not getting ghost ring sights, but I think the rifle sights will do fine. I think it was packaged nicely as well, at least compared to my Mossberg, I got three chokes and a wrench and a little bottle of oil. Patterning will come soon, but I think I'll leave the improved cylinder choke in it for now. A local range down here has a combat shotgunning class in a couple weeks, time permitted, I'm gonna sign up for that.

2. Loading. This is gonna take some practice. The carrier, I guess they call it, is a finger buster. The shells themselves take a little effort to push and get locked into the magazine tube, I assume this'll loosen up over time though. Although I think I remember reading somewhere about a modified carrier that helps this some?

3. Ergonomics. Controls are placed nicely, for me at least. The crossbolt safety button is big and easy to switch from safe to fire, although when mounted, a better visual indicator of the weapon being off safe would be nice. Again, that'll become second knowledge given enough time though. Locking the bolt back with the carrier drop button is a breeze as well, I figured it'd be kinda awkward when I just looking at it.

4. Stuff to bolt on it. I'm a strong advocate of "less is more," ergo, I don't see myself doing too much to my M1. The Surefire lighted foreends are really nice, but they're also really expensive. I'm thinking along the lines of a +2 magazine extension and calling it a day. So who do I go do for extensions? I've read a lot that the more stuff you hang off an inertia operated Benelli, the greater the chance of a malfunction, so less is fine by me. Although, would there be any harm in an extension and something to hold more ammo on the weapon, like a buttcuff or side saddle?
 
Your new M1 is a good weapon, but reliability WILL suffer if you hang a bunch of stuff on it. Pick the most needed accessory, like the light IMO. Sidesaddles and buttcuffs when loaded weigh quite a bit, and seem to affect function more. Stick to just the basics, and shoot it a LOT, that really is all you need.
 
Great buy :)

My co-workers M1S90 has gone through 4k+ rounds w/o a hiccup and those rounds have been various buck, slugs and birdshot.

I hear a surefire forend is the way to go if you are going to do any night shooting.

It might require a breaking in like some shotguns do. So going through about 50 rounds of heavy shot would probably do it before it can cycle the light stuff reliably.
 
A great gun but they have been known to malfunction when you put lights etc on it . Keep it simple !
 
You might see some cycling problems with low base loads. The Insight M3 light is light and inexpensive. It bolts onto the mag extension. People have had problems with the surefire forend. When you insert a round into the mag, the positive click is good. You won't have rounds jumping out and jamming the gun like on an 870.

A good weapon. In every shotgun class I have attended, I am twice as fast as a man with an 870.
 
Thanks folks. First order of business is to run a few hundred through it to see how it does.

Jeff, I definitely am interested in one of your modified carriers though. Check your PMs, sir.
 
Benelli offers a mag tube extension which will hold 7 plus one in the chamber. DWM offers a variety of tubes as well as a larger safety button. Speedshooters International sells them. I don't care for extended bolt handles put did add a forward extension to the bolt release button. I've had no trouble functioning with sidesaddles, I currently use the 8 round one made by 3-Gun Gear but used the plastic 6 round previously. I believe Benellis are sensitive to the weight of the shot charge and use 1-1/8 oz as a minimum @ 1200-1250 fps. Mine runs 100% with 10 rounds hanging on the gun (2 at ejection port) and a full 8 round magazine tube. I do suggest you check your factory rifle sights with slugs to see where you hit. I ended up filing down the front sight quite a bit as my set-up shot too low. Last year I switched to a ribbed 22" barrel with a bead and I added a Marble flip up rear sight for slug shots.
 
Short range report

I ran about 30 rounds through it, mixed #6s and 2-3/4" 00 buck. No malfunctions, but I haven't tried any light target loads through it yet. I was blasting away on an indoor range, I'm gonna save the patterning tests for sometime when I can get outside. I saw Benelli offers a handful of extensions. I'm guessing mine has the +2 extension on it already? To extend the tube to where it's flush with the barrel, I'd need a +4 extension, right?

Jeff - I haven't forgotten about you, I've been busier than one legged man in an arse kicking contest. Hopefully I'll get that carrier in the mail to you sometime this week.
 
Quintin,

A 4 round tube will fit almost flush with you 18 1/2" barrel.
With a round loaded on the carrier you will have a 9 shot gun.

Just whenever you get ready for the carrier.


Jeff
 
Duke, soon enough, soon enough. It's gotten a might bit cold in my parts, and thanks to the holidays, I'm pretty broke.

Benelli owners - How do you store yours? With my Mossberg, I kept 5 in the tube on an empty chamber. But I wanted some opinions as to how y'all store your sphagetti scatterguns.

Another thing too, I think I've come to like the relative simpleness of this gun. No, it's not a pump, but I don't see myself hanging anything off it. Just as it sits now, it's got a "nothing personal, just business" look and feel to it. The open rifle style sights are growing on me too. I don't see myself doing a lot of slug work, and the rifle sights stick up less than the ghost rings do.
 
the M1 Super 90 is a great shotgun
Lightweight, very handy with great controls

You won't regret getting one
 
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