Would this scope fit on a sigsauer m400 FDE?
770674
Yes, The scope will attach to any standard Flat Top. You will need to adjust the quick release system so it mounts tight on the rail. If your M400 still has a front sight blade you need to replace your Gas Block and then buy a pop up front sight. I like the scope I purchased.
770675
Yes it should fit just fine on the sig's mil spec picatinny rail. But also keep in mind there is only an approximate 1.5 inches of eye relief with this scope and although the recoil isn't very strong with a 5.56 caliber round, there still is recoil. Just something to consider. . .
2275324
Yes. This is a one piece unit mount with the arms extending aft, so your scope might get a bit close depending on scope length.
509631
Yes it will...but you may have to use a riser mount so that the sight of the scope is higher than your front sight.Also, you could remove your front sight altogether but (you would lose your ability to use iron sights then)
1115638
I don't know that specific weapon. I have a Sig Sauer M400 and I had to add a 1/2" riser to bring it up to my magnifier's level. Also, you'll want to raise it up at least 1/2" so you can view through it properly - otherwise, it will be too low.
261511
Yes, as long as the can get under the scope. I have standard AR hieght base and was able to install without issue
342478
I'm not sure about the scope but iron sights I'm almost sure it would. My Sporterized 03 A3 30/06 w/ scope fit great. For the price you can always find a gun to fit.
998560
Probably, even with the scope, although I don't think the fit would be as tight. I would just double check the length to make sure you're good there.
2128887
Yes it should work just fine. This scope is made for the backwards recoil from airguns.
2240722
If you can get a mounting bracket for it, it should. My dpms ar 308 is what I'm using this scope for and it works very well. But the mounting bracket is the most important part. Some don't deliver on how well it holds and could shift the scope out of sight.
903860
As I recall, the short answer is no, sight would probably not be suited for the 4006. That particular sight is designed for the "39xx" and "59xx" sized S&W weapons.
1258164
It should with the proper mount. However it is a rather long scope and may not fit as well as some shorter scopes. Shell ejection could be an issue?
416337
Yeah, it'll fit if the scope is the standard 1" or 30mm tube. I bought it for Nikons M223 4-16x40 BDC600, and works great.
1272594
I don't see why it wouldn't, it's the mounts mainly not the scope, but this scope will dissapoint you. Blurry in half the scope towards the outside & soo not what's in the picture.
1792963
If it has a rail on top of the gun it will fit. The scope adjusts to the size of the rail.
902458
Nope - the front sight assembly (much later, because of the baoynet) on the M44 is different, as far as I'm aware.
442707
This mount will only work with a 25 mm or 1" scope diameter. Not sure from your question but if you have a 40 mm diameter scope body this will not work for you. This is a great mount for the price
510178
There isn't enough information to answer the question. If the Sig Sauer m400 has a standard Picatinny rail at or near the gas port connection, instead of a standard AR-15 front sight, then this sight will attach. However, there is a variety of rear sight heights and this sight would only be proper for one of them. The pictures of Sig 400's I have seen, they all appear to be standard Military AR-15 configuration with fixed front sight/gas block and fixed rear handle. Any AR-15 upper can change all of this. I would not order this part with the expectation that it would fit, with the information given. There isn't enough information to answer the question. If the Sig Sauer m400 has a standard Picatinny rail at or near the gas port connection, instead of a standard AR-15 front sight, then this sight will attach. However, there is a variety of rear sight heights and this sight would only be proper for one of them. The pictures of Sig 400's I have seen, they all appear to be standard Military AR-15 configuration with fixed front sight/gas block and fixed rear handle. Any AR-15 upper can change all of this. I would not order this part with the expectation that it would fit, with the... » Read More There isn't enough information to answer the question. If the Sig Sauer m400 has a standard Picatinny rail at or near the gas port connection, instead of a standard AR-15 front sight, then this sight will attach. However, there is a variety of rear sight heights and this sight would only be proper for one of them. The pictures of Sig 400's I have seen, they all appear to be standard Military AR-15 configuration with fixed front sight/gas block and fixed rear handle. Any AR-15 upper can change all of this. I would not order this part with the expectation that it would fit, with the information given. « Show Less