New 2014 Version!
The Vltor Modular Upper Receiver (MUR) is a rigid MilSpec flat-top upper receiver made to fit all AR15/M16/M4 rifles and carbines. The MUR was developed to give the customer a MilSpec correct upper receiver with a thicker wall, making the MUR upper receiver a stronger platform. This more rigid upper receiver will increase accuracy and reliability, while extending the life of the interfacing components, such as the bolt carrier group and barrel assembly.
The main benefit of the MUR is that it is dimensionally correct. Vltor ensures reliability and accuracy of our production process by using precision machining equipment, thorough quality control inspections, and a 100% final check of all critical dimensions. When you own a Vltor MUR, you have the highest quality upper receiver available on the market today.
The MUR is made from a 7075 aircraft-grade aluminum forging. Prior to machining, the forging is fully stress relieved, heat treated, aged twice and undergoes a proprietary cryogenic treatment. The MUR is precision machined and each part finished by hand. There is not a better upper receiver available.
For the MUR 1S Upper Receiver With-Out a forward assist click here.
Posted by T. Sybert on 17th Jun 2014
EXTREMELY well made receiver...Vltor hit the mark perfectly, providing a very clean, aggressive, and durable receiver with perfect measurements but not pricing it in the elite range...Bauer is the best place i have found for these great products, with excellent service, low prices, and fast shipping...
Posted by MHARV on 28th May 2014
Nice design. Very worked over on polishing. Could not find any machining marks or flaws in coating.
Upper was shipped very fast to me. Darn good price. Beats everyone in pricing by 20.00 or more, plus shipping is free.
Posted by Unknown on 7th May 2014
Quality and functionality are top notch.
What you would expect from Vltor.
Posted by Unknown on 28th Apr 2014
This is a rock solid, well built receiver. Shipped immediately after I ordered. I had questions and the representative went out of his way to check compatibility with another part. Couldn't be happier.
Posted by Unknown on 18th Apr 2014
This upper receiver is awesome. I got it on time and with in and hour had it installed on my swat lower. It eliminated the wobble between receivers and gives the weapon a more solid feel to it. Worth every penny and mixed with a nickle boron BCG the weapon runs like a champ!!
Posted by David Barrios on 9th May 2013
I saw this upper for sale and I knew I was going to buy it...what I didn't know was the amount of customer service I received after buying this item.
It is amazing what talking to someone can do to give you 100% customer loyalty
The upper came in mint condition, and I had a tracking number the same day I ordered.