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Ultradyne UD5 Chassis
As Low As $329.99 Save Up to 22%
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Rem 700 RH Short Action UD-5 Chassis

by C. Bigsby, from AZ, United States Written on March 15, 2025
Quality machining, very light (measured mine at 20.0oz) yet all the rigidity is there. For a full featured AND lightweight chassis with this level of quality and attention to detail, the price is unbeatable.
Would recommend: Yes
Was it helpful to you? Yes | No

Very pleased again!!

by Tacticaldaddy, Verified Owner from LA, United States Written on February 20, 2025
This is my second UD chassis from optics planet, it's an extremely good platform especially for the money compared to similar chassis!! It's AR compatibility with the furniture and the mlok slots make it advantageous for setting up specific uses!! I will be getting a 3rd one here soon!
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent design and function

by That guy, Verified Owner from LA, United States Written on February 15, 2025
Lightweight, easily assembled, and with adjustments to the retention slide on the mag release the mag fit perfectly
Would recommend: Yes
Was it helpful to you? Yes | No

Looks good, but not impressed with the mag well.

by Mike, Verified Owner from WI, United States Written on January 21, 2025
I have only tried Magpul AICS magazines so far. It appears as Magpul has redesigned AICS long action mags in the last year or so. The feed lips are different and the mag itself is a bit taller. I installed an actual Remington 700 action and the bolt kept hitting the magazine lips. There is an adjustment on the mag well to move a tang up and down, but this would not fix the issue. There was way too much slop in the mag well. I could wiggle the magazine up and down, back and forth easily. Regardless of adjusting the tang, it was very easy to get the bolt to hang up on the magazine lips. I went to a gun shop that had some old stock of a magazine manufactured in 2018 and it looks substantially different. I did not have this issue with that mag. I will try other mags but for now I am a bit dissapointed.
Would recommend: Yes
Was it helpful to you? Yes | No
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