AggiePhil

No. You're confusing the old M1/M3 mount with the new M4 mount. GG&G now has a brand new mount made specifically to work on the M4. It's called the Benelli M4 Single Point Sling Attachment. See the link below. http://www.gggaz.com/index.php?id=327&parents=60,63

You can tell just from looking at the literature that it's old.

You have to buy a set of snap ring pliers to do it. I'm not sure if they compress the ring inward or spread it apart but that's what you're supposed to use. I haven't done mine yet and may not. I kinda like the loop as is. If for nothing else, it works as a forward hand stop to reach around and pull back on.

Wow, awesome shooting! The black dude ran that Benelli like a champ! I am curious about one thing though. Why do the shell caddies have such a low drop on them? I've never seen em like that.

Sucks for you. Not for most of us.

Got a link?

Someone milled a Beehive round down to 37mm and it exploded because it was too weak to handle the case pressures.

A variation on a theme of the Bushmaster ACR/Magpul Masada stock. Looks promising.

A gun is a tool, not a museum piece. If you're worried about a few blemishes, I would just stop shooting it altogether as you certainly won't be able to do any real training with it. A Sharpie or Super Black pen will work wonders if it bothers you that much.

I love all the mention of "military specification" and "aircraft grade". Riiiight.

Anyone have a phone number for the Benelli rebate department? I believe that I only sent in a copy of the extra UPC included in the box instead of the original. I'd like to call em before I mail something else out that might muddy the waters.

It's a 40mm shell. And it's an NFA item in and of itself.

Interesting. Does not state 37 or 40 mm. Emailed them to find out.

I thought it might have to do with replacement irons.

I speak English just fine and I don't understand what he's asking for. I have a caliper too.

Yeah, they told me to add "a couple hundred bucks" for the c-stock when I looked into it a couple months ago.

EXCELLENT news! I'll be purchasing a black one myself. Trying to resist the urge to buy one from "the other guys" cause I know that anything from CarrierComp will be second to none in terms of quality.

Impactguns.com wants $1900 and they get em every few months.

Advice on an internet forum is no substitute for hands-on instruction. Get some training. ETA: Louis Awerbuck and Tactical Response offer great shotgun courses. http://www.yfainc.com and http://www.tacticalresponse.com

Still begs the question.

This reminds me...why do they call em 2.75" shells when they're more like 2.25" long?

You'd also shed a lot of weight. That's one thing about your setup that struck me. Looks heavy.

I wouldn't worry about it. Unless you're using a long magnified optic, any variance probably isn't going to transfer into the optic. Should be good to dial your red dot in and drive on. It's just exaggerated as you look down the rail. Is it the short rail or the long rail which runs the entire length of the shotgun? I think we all know though that if CarrierComp had made it, it would have been straight.

Pics are needed.

Would it not work to simply construct a taller replacement rear ghost ring and front sight post that would sit up higher in the sight plane? These little parts could just screw right into where the sights currently are.