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Samson Tactical Accessory Rail System AR-10 Star Rifle Length Free Floating Rail
As Low As $225.36 Save Up to $15.00
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Most Helpful Positive Review Samson 13.2
Great rail, just wish they stated that a barrel nut doesnt come with the system. If you're working on a new build make sure you have a barrel nut.
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Nice quality rail.

by akw, Verified Owner from AZ, United States Written on March 4, 2025
The Samson quadrail is super clean and well machined. The only issues that I have with them is they don’t come with a barrel nut that specifically fits for them you have to try and find a compatible barrel nut. Luth-Ar makes a Ar10 mil spec barrel nut that works with this rail. They really need to make an install video specifically for Ar10’s not just Ar15’s they are completely different and so are the barrel nut designs. Would highly recommend but make sure you buy the proper barrel nut it’s super important for the install of the rail itself.
Pros:
  • Machine Precision made very nice no sharp edges
Cons:
  • No Barrel Nut
Best Used for:
  • Aero M5 uppers
Would recommend: Yes
1 of 1 found the following review helpful.
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Star10 quad rail

by Brian Allen, Verified Owner from WV, United States Written on March 31, 2024
The product itself is awesome and fits perfectly. Shipping from optics planet itself leaves a lot to be desired. Took almost 2 months for it to finally be shipped out.
Would recommend: Yes
Was it helpful to you? Yes | No

Works great!

by J, Verified Owner from WI, United States Written on January 25, 2024
was purchase along with a DPMS pattern samson barrel nut.

For those wondering its DPMS HIGH pattern. works fine with Aero/Ba recivers and for a quad-rail. not much bigger then a Knights Free float. went with a 13.2" option for an m110 at home build. Very easy install.
Would recommend: Yes
Was it helpful to you? Yes | No

WILL FIT DPMS STYLE AR308

by Quadrail fits M5 upper DPMS, from NJ, United States Written on November 22, 2023
I have been searching for a 13.2 Quad rail that would fit my DPMS style AR/M110 clone. I am running a Luth-AR barrel nut, on the end of an Aero Precision M5 and it fits like a glove! The top rail lines up perfect to the Aero M5 upper and is snug tight to the barrel nut. This is a great alternative to KAC URG Quadrail that is currently unavailable and about 3 times the price of this.
Would recommend: Yes
Was it helpful to you? Yes | No

Top Notch Form Fit and Function

by AR10 Guy, Verified Owner from MO, United States Written on July 28, 2021
Excellent machine work, fit and anodizing. Fits DPMS high profile uppers. Some lowers may need a little bit of trimming on the anti rotation tabs, such as an Aero M5....but its very easy to handle. Quads aren't all the rage anymore....they're heavy....a lil bulky....but that's why I like em...and this one is great. A true 13.2 length....not measured off from stated length like so many others.
Would recommend: Yes
1 of 3 found the following review helpful.
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Excellent and here's is why...

by mtn Yoda, Verified Owner from NV, United States Written on December 1, 2020
Hi there, I have had a good amount of experience with rails, some robust and large, others slim and minimalist in weight. This is definitely a robust rail. USA made and the quality is that of Midwest Industry, knights Armament, Geissele, Troy, Daniel Defense and BCM. I own all of these in different length and configurations. I wanted a quad rail that mimics more of the militaries M4 qualities and the older Midwest Industries snap in carbine quad rail (secured by Delta Ring) but free floating and very durable. This fits exactly what I wanted in this other tool. You can tell that the quality controls set in place by Samson is excellent. I also called them last year with some questions and I felt they were enthusiastic to assist in answering. I love that. Arrogance can be common in this industry for reasons I can understand but do not agree with. I was so happy after a years worth of solid use that I bought the Star 10 series for a LR308. The Star 15 impressed me that much and for the price I am getting a $300 plus quality rail compared to the other companies I mentioned. The fit is perfect, the finish is excellent, its locking mechanism is solid and unique. I am happy enough to leave a review. If I have a poor experience I will surely write a review. If I have an excellent experience I will too surely leave a review after enough time passes. If its average I do not leave a review. Samson deserves this fantastic credit. The Star 10 series will fit the high pattern DPMS LR308/AR1...
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Pros:
  • None after a year.
  • Robust, excellent build quality and great price!
Cons:
  • none so far
Best Used for:
  • Hard use if warranted. You can trust this and hopefully will last a lifetime.
Would recommend: Yes
Was it helpful to you? Yes | No

Works very well

by Federal, from TX, United States Written on March 2, 2015
Mounted to my Aero Precision M5 dpms pattern upper with some minor fitting..You will need to sand off a little bit of the rail ends for it to have a flush fit..It also requires the Dpms Barrel nut for it to work which will cost around $27..All screws are included..it will take about 5-10min to install,
Would recommend: Yes
Was it helpful to you? Yes | No
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