If I am mounting this on a A3 upper and need a rail mounted front sight. do I need to buy a particular front sight to make sure my front elevation is at the correct height so the ranging works?
1219572
This sight is designed to work with the standard "A Frame" Sight. So long as your front sight matches that height, you should have no problems. BE CAREFUL when selecting front sights, as there are two separate standards, one that fits a gas block, and one that fits a straight top rail.
1219573
it depends if your mounting your front sight on the end of a free float handguard or mounting directly on your barrel with a gas block. If your mounting on a free float hand guard, then your front sight is going to be way off, even if you use same plane or low plane BUIS. I mounted mine with a gas block because the aiming plane of my rifle looked more in line rather than the aiming plane looked high when mounted on my hand guard.
1219574
Buy them by the Pair , that way you know they are the same Height !Some are LOW PROFILE....so TOGETHER is always best!
1219575
The height of the front sight would matter. Many are pretty generic and will work just fine. Just make sure the sight is correct for gas block or regular flat top mounting. If zeroed properly, the ranges selector will be pretty close. Bear in mind that it's an estimated reference. Weight of the projectile and amount of powder load will cause variations. The sight is fine for most general purposes. pretty durable overall...I like them.
298880
The sight you are looking at will only work on uppers with gas block. These are a tad taller since the gas block is slightly below the quad rail on a flat top m4. The front sight is also adjustable for elevation.
25793
I have a standard front sight but I replaced the post with a tritium filled one from meprolight. Just make sure whichever one you pick that it is adjustable for elevation as this rear sight only adjusts for windage and distance.
514341
I have this riser mount in my S&W; M&P; 15 with a regular 32x scope and the front post doesn't interfere with the scope view. I'm sure you won't have any problem with the auto range either. Without the riser the post is just below the center. I also have to say this little riser is surprisingly well made and for the price is a steal
1639485
I wanted to mount front sight on gas block rail too, tried it, but mine sits lower than the top rail so alignment was a problem. Checked it with laser bore and way off. I have collapsible back up sight at the end of my top rail so that space is spoken for.So I mounted mine on the top rail right behind the front back up sight, rail even with the rear sight. The rear and front are fairly close together. I'm limited on rear sight location due to scope so I'm about 6" from peep hole to pin on the top rail, but they line up pretty good with laser sight. I would use for 50 yds or less. Still need to sight in with ammo but it's 4th in priority. I wanted to mount front sight on gas block rail too, tried it, but mine sits lower than the top rail so alignment was a problem. Checked it with laser bore and way off. I have collapsible back up sight at the end of my top rail so that space is spoken for.So I mounted mine on the top rail right behind the front back up sight, rail even with the rear sight. The rear and front are fairly close together. I'm limited on rear sight location due to scope so I'm about 6" from peep hole to pin on the top rail, but they line up pretty good with laser sight. I would use for 50 yds or less.... » Read More I wanted to mount front sight on gas block rail too, tried it, but mine sits lower than the top rail so alignment was a problem. Checked it with laser bore and way off. I have collapsible back up sight at the end of my top rail so that space is spoken for.So I mounted mine on the top rail right behind the front back up sight, rail even with the rear sight. The rear and front are fairly close together. I'm limited on rear sight location due to scope so I'm about 6" from peep hole to pin on the top rail, but they line up pretty good with laser sight. I would use for 50 yds or less. Still need to sight in with ammo but it's 4th in priority. « Show Less
1971435
Hello Dylan: My AR MOD 1 w/ SPR fire dot is mounted 3.5 inches above the bore line for my particular cheek weld to the stock. The M&P; 15 A2 front sight is a small blur at the very bottom of the image at 1.5x and it disappears quickly on the way to 4x. That being said, I am told that with 4x and above there should be no hint of the A2 sight in the scope image for normally mounted scopes at 1.5" to 2 inches above the bore line. ChuckPS...Great scope...
1610723
I'm not 100% sure as mine doesn't have a front sight. I removed it for a 12" handguard. It does raise the scope to a natural comfortable shooting height for me though.
1453161
I have it set up on my AR and it has it's short comings. I would prefer the sights to be alittle higher. If you're not running back up iron sights then it works great.
1396701
It will sit on the top pof the rail so yes more than likely you will see the front sight post in the scope. Really I regret buying this scope. Save up for a better scope. It is poorly made.
1340072
I received my order on 9.9.14 have not used this yet. Also purchased 1" riser but don't think I need. In same order have Field Sport Red and Green Reflex Sight with 4 Reticles. Am using it without riser. Mounted this scope seems likely would work without riser. Sight I'm using does put front sight in cross but have only been out twice so far seems okay. Trying to keep lowest mount for close range. 1/2" riser would be plenty. This scope without sighting in had cross above frt sight. I'm also using M&P Sport 15
2076542
No, the front sights will not be a problem for this scope, provided you have the scope mounted properly. I have this scope with the Nikon mounting rings and I have no issues whatsoever with the front sights on an AR15 application.
1269923
It comes with a mount and instructions although you won't need them. Not sure I completely understand the question. I personally would shell out some extra cash for a mount from a company that specializes in mounts i.e. Larue or ARMS. If you're wondering about zeroing it in...I put the red dot on top of the front sight. That gets you close and you can tighten it up at the range.
1445997
No, but none of the others will either. The crosshairs will be all you see from 3x and up. Only on low power will you even see the front sight. Now you may get lucky like I did, when my scope is on low power (1x to 2.5x) I can see and use the front sight post, but this is a freak bit of luck, but not guarenteed. I say get it anyway, if you feel it's too low you can buy an inexpensive riser
355678
You don't need one. I have a flat top AR with standard front sight and I put this site on and had no issues at all.
709789
no you wouldn't have to remove the front sight post. you wouldn't need a forearm rail system to mount it unless you don't have a flat top upper receiver. if you do get it you may need a 1/4'' or .5'' riser to get the dot over your front sight. I used a 1/4 inch riser on my rock river operator. anything else let me know!
487104
Yes on a flat-top AR. As long as your rail is the same height on the front & rear mount points. If your front mount is a lower rail height than the rear you need the tactical height from sight. I bought the low profile for my flat-top. Three adjustments total & dead on.
1503965
well also bought the mechanically fixed HiViz sights they work are are helpful. depending on if you have a rail or smooth barrel would decide the type but in either case the rail mount winds up being about 18" apart when targeted with a laser bore sighting tool. Its just slaps on but sighting is another store.