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NCStar Quad Rail For Carbine Weaver Style Matte Black


NCStar Quad Rail For Carbine Weaver Style Matte Black

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NcStar AR-15 quad rail system 6.5-Inch specifications. Introducing the AR-15 quad rail system. This 4 rail hand guard system is designed to replace your standard AR-15 hand-guards installing in minutes with no gun smithing or modifications required. The removable weaver style rails are customizable so you can attach forward grips, flashlights, lasers, or any other type of rail mounted accessories. The quad rail system is constructed of hard anodized aluminum to prevent corrosion for lasting durability.
$52.99
Our Price
$43.99
You Save: $9.00
Financing Available
MFG: NcSTAR
Model: MAR4S
Bud's Item Number: 10143
UPC: 814108011802
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Retail Store Availability
In-Store Purchase Only
Lexington, KY Not in store
Greenville, KY Call for availability
Sevierville, TN Call for availability
18 Reviews

NCStar Quad Rail For Carbine Weaver Style Matte Black
NcStar AR-15 quad rail system 6.5-Inch specifications. Introducing the AR-15 quad rail system. This 4 rail hand guard system is designed to replace your standard AR-15 hand-guards installing in minutes with no gun smithing or modifications required. The removable weaver style rails are customizable so you can attach forward grips, flashlights, lasers, or any other type of rail mounted accessories. The quad rail system is constructed of hard anodized aluminum to prevent corrosion for lasting durability.

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18 Reviews. 4.9 out of 5 Stars!
5 Stars
95%
4 Stars
6%
3 Stars
0%
2 Stars
0%
1 Star
0%
Write Review
Ron M on 03/30/2026
Rating:   5 of 5 Stars!

This quad rail is really nice, it looks great and allows me to attach all my hardware very easily. Thanks Buds

Steve O on 01/17/2026
Rating:   5 of 5 Stars!

Looks and functions great. It was very easy to installin my rifle

Jose T on 01/11/2026
Rating:   5 of 5 Stars!

Exactly what I was looking for . Fit perfect on my AR-15

Jesus Z on 01/22/2023
Rating:   5 of 5 Stars!

the quad rail is very reliable just when u screw the screws out that special blue “blue glue” and you’ll be fine 👍🏾

Jose V on 12/17/2020
Rating:   5 of 5 Stars!

This rail fit the S&W ar-15 perfectly, holds a lot of furniture too. Only thing purchase spacers for your open spaces, can start to irritate your palm with the sharp edges. Overall nice look and great price fast delivery and Buds Guns always great deals.

Tony M on 07/27/2020
Rating:   5 of 5 Stars!

Great fit looks food on my my AR

Luis P on 05/14/2020
Rating:   5 of 5 Stars!

I'm very pleased with this NCStar quadrail. Installed it in my Windham Weaponry AR15 which came with the standard plastic handguard grip. It feels pretty solid and don't wiggle a bit. It aligned with the top rail of the rifle. Feels solid and well made. Bought some rubber rail covers to cover the sharp edges. In this price range I was expecting less quality but I was impressed with the product I received. Would buy again and definitely will consider other NCStar products.

Kandall E on 04/07/2020
Rating:   5 of 5 Stars!

This item fits my Smith&Wesson M&P Sport II. I have mounted a flash light and a bi-pod to it. It was more difficult to put it than it should have been.

Michael A on 02/08/2020
Rating:   5 of 5 Stars!

It is very well made. Good quality and made a total difference in the appearance and function of my gun. All in all would buy again.

Carlos D M on 08/23/2018
Rating:   5 of 5 Stars!

It's a cheap rails system, it gets a little warmer as soon as you have the first 100 rounds but it's not bad.

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