Reddit Reddit reviews MaTech Mil-Spec Back-up Iron Sight (B.U.I.S)

We found 17 Reddit comments about MaTech Mil-Spec Back-up Iron Sight (B.U.I.S). Here are the top ones, ranked by their Reddit score.

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MaTech Mil-Spec Back-up Iron Sight (B.U.I.S)
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17 Reddit comments about MaTech Mil-Spec Back-up Iron Sight (B.U.I.S):

u/nonickname87 · 4 pointsr/guns

The handguard is a Knights RAS picatinny rail. I don't believe they sell them anymore. There are substitutes. Rails

The laser device is a PEQ15. The real one looks to be about $1400. Here is the Airsoft version. PEQ 15

There doesn't look to be a rear sight, but the actual M4 rear sight is a MaTech

Stock is a standard M4 stock. The suppressor piece looks to be fitted over the barrel. This should work with a 16in barrel.

Good luck with the build.

u/IAmInACubicle · 4 pointsr/ar15

If you really want to be running a copy, then you'll want to get a 14.5" barrel.

Here's the build I would run to copy the above, feel free to make edits to your liking:

u/PaintMeSunrise · 3 pointsr/GetMotivated

Competing for buisness

u/bbartokk · 3 pointsr/ar15

You may want to consider a Matech rear sight. It allows for wind and elevation adjustments to be made from the rear sight. You can find them cheaper on eBay or other AR related forums.

u/funandgun · 2 pointsr/guns

Matech sights are great for quality especially if you are trying to keep it largely milspec.

u/Katzengruppe · 2 pointsr/ar15

Parts list:

Blemished PSA Lower

PSA Midlength Premium MOE Rifle Kit

This is how the rifle came, basically don't feel like I did a whole lot installation wise besides putting the LPK in the lower receiver and then assembled then attached the rifle kit. However, I did swap out some parts namely the MOE buttstock, and the handguards. In favor of:

Spikes MidLength Black Tapered Handguards

Spikes M4 Buttstock

The Magpul handguards that came with it were solid, but the buttstock wasn't. I honestly suspect they gave me a commercial buttstock on a Milspec tube because there was so much wobble. I put this Spikes M4 on the rifle and there's been no problem, a little wobble but definitely not like it was before.


and then of course the sights which are:

MaTech

u/tjwest13 · 2 pointsr/ar15

Where are you looking?? My first set was around $80, but even the amazon ones aren’t bad.

u/OMGorilla · 2 pointsr/ar15

https://www.amazon.com/MaTech-Mil-Spec-Back-up-Iron-Sight/dp/B002E6SXN4

MaTechs

They're really good. I can't stand BUIS that don't have elevation adjustment.

u/1ntens3 · 2 pointsr/ar15
u/Grimnaw · 1 pointr/ar15

Matech is an awesome sight, and it's what a lot of Marines are issued. Amazon doesn't have them in stock now, but I believe they're around 60 bucks or so. http://www.amazon.com/gp/aw/d/B002E6SXN4/ref=mp_s_a_1_2?qid=1376021909&sr=8-2&pi=AC_SX110_SY190

u/sassycouple · 1 pointr/ar15

Assume autocorrect changed Matech to Match?

The MaTech BUIS goes out to 600M. http://www.amazon.com/MaTech-Mil-Spec-Back-up-Iron-Sight/dp/B002E6SXN4

I sold the Magpul rear I had and installed the MaTech BUIS if I ever need to shoot that far. Not even having to remove my Eotech EXPS3. Being able to shoot irons and co-witness without removing Eotech was important to me in buying it. Before anyone asks even with 600m setting the Eotech somehow still puts the dot right on top of the front post when looking through the BUIS. Far smaller dot than what the front sight would cover at 600M. No wonder why the combo is purchased by the Military.

u/averagebrowncoat · 1 pointr/ar15

Looks like a Colt 6940 with a Matech BUIS

u/bluefalcon4ever · 1 pointr/army

I would recommend you buy this upper receiver/parts kit set

http://palmettostatearmory.com/psa-16-m4-moe-rifle-kit.html

(Don't worry about the "offer expires tomorrow" thing. PSA has sales all the time)


A PSA/Spikes Tactical/Aero Precision/any milspec stripped lower receiver. Unfortunately, due to the elections there's a shortage of lower receivers on the market so they are out of stock pretty much everywhere.

This rear sight

https://www.amazon.com/MaTech-Mil-Spec-Back-up-Iron-Sight/dp/B002E6SXN4

Or you could go with this combo.

http://www.surplusammo.com/saa-sa-15-grim-reaper-ar15-complete-lower-with-collapsing-stock/

http://palmettostatearmory.com/ptac-16-m4-1-7-upper-with-bolt-carrier-group-and-charging-handle.html

The most important thing about building a basic AR-15 is to make sure all of its parts are at least milspec and the rifle has a 5.56 chamber. That will usually solve any reliability problems. Once you start to get better at shooting, you can start upgrading your rifle with better triggers(geissele), matching upper/lower sets, BCM/NOVESKE/LWRC/VLTOR part/complete rifles.

Once you master shooting with iron sights, you can start using red dot/scopes.

u/Warbeetle · 1 pointr/guns

Elevation is for range adjustment. You might have learned a different word for it, but it's the same thing. I think it's just a matter of preference. Have you actually used the elevation adjustment out that far? I've heard a lot of military branches are using the Matech sights now. That may be what you're looking for.