UPUR1 Billet AR15 Upper Receiver By Cross Machine Tool

Cross Machine Tool UPUR1 AR15 Upper Receiver - Billet

7 Review(s) Review This Item

On sale ~~$204.95~~ $198.00

Normal Price:$209.00

Your Savings:$11.00(5%)

Stripped - Capable Of Accepting A Port Door - Forward Assist Compatible - Has A Shell Deflector

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Item Id: CMT-UPUR1-BLK

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Description
Customer Reviews
Questions & Answers

Cross Machine Tool AR15 Billet Upper Receiver - UPUR1

The Cross Machine Tool Ultra Precision Upper Receiver is the perfect match with any mil-spec lower. The UPUR-1 is machined from billet 7075 T6 aluminum unlike the more commonly used 6061. Using the 7075 T6 aluminum gives the UPUR a 65% increase in strength and rigidity over 6061 aluminum receivers.

The UPUR-1 is machined on a 5 axis machining center to reduce the number of operations/setups required to complete. This machining process allows the highest possible accuracy to be obtained over the traditional 3 or 4 axis machining method. The UPUR-1 is designed for increased function, performance & to provide an advanced modern appearance and feel to the AR15 platform weapon system.

Specifications
- 5 axis machined from 7075 T6 Billet
- M4 feed ramps
- Engraved T numbers
- 1913 Picatinny rail flat top
- Mil-spec Type III class II hard coat anodized black
- Shell deflector
- Forward Assist machined into receiver
- Dust cover port machined into receiver
- Increased wall thickness for added rigidity
- Compatible with mil-spec parts
- Compatible with most aftermarket handguard/rail systems
- Lifetime warranty against manufacturer defects
- Comes stripped without dust cover or forward assist assembly
- Designed and machined to be compatible with Tactical Link's Enhanced Battery Assist Lever

Summary of the differences between Cross Machine Tool's Uppers
UPUR1
- Has a shell deflector
- Is capable of accepting a port door (not included)
- Is ported for a forward assist (not included)
- Has M4 feed ramps

UPUR2
- Has a shell deflector
- Is capable of accepting a port door (not included)
- Is not ported for a forward assist (slick side)
- Has M4 feed ramps

UPUR3
- Does not have a shell deflector (slick side)
- Is not capable of accepting a port door
- Is not ported for a forward assist (slick side)
- Is their only upper that is compatible with 458 SOCOM and 9mm ammo)
- Has M4 feed ramps

UPUR4
- Does not have a shell deflector (slick side)
- Is capable of accepting a port door (not included)
- Is not ported for a forward assist (slick side)
- Has M4 feed ramps

For complete and current information on this item please see the manufacturer's website.

Satisfaction guaranteed. We are so confident that you will be 100% satisfied with this product that we have protected your purchase with our 30-day money back guarantee.
California residents: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit https://www.p65warnings.ca.gov.

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Average Customer Ratings

5.0

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Very well made product.

Everything I expected.

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: Marvin from Texas on 2/5/2017

Great product

Very well made and machined. Absolutely perfect piece. Like the blocky look of it. Also bought the billet lower and boy these two pieces are a perfect match and fit. Cmt did a great job with there product. Both pieces fit together so tight you really dont even need the tension screw. No blemishes. Great finish. TL link was amazingly fast to process and ship the product. Ordered on a saterday and shipped the next day. Wow.. Love that, will order more products from TL again. Thanks for making a great first impression.

Did you find this helpful? 3 of 3 Found Helpful

Reviewed by: Mike from Maine on 11/17/2016

Well Made

I purchased this Cross Machine Tool AR15 Billet Upper Receiver to complete one of two two lower receivers that I own. Upon receiving the Cross Receiver, I was very impressed with the quality of the machining of this receiver. I found no imperfections what so ever. The 7075 billet that it was cut from is the material that was suggested to me by a friend who is an Air Force armorer. The price is well below comparative uppers. I am waiting for my barrel to complete my build and test it's reliability.

Did you find this helpful? 5 of 5 Found Helpful

Reviewed by: William Pearson from Columbia, SC on 9/28/2016

Upper is very quality!

So I ordered a upper from gunbroker.com aND they held on to my money for 3 weeks with no shipment. So I went on to Tacticallink link to overnight an upper. I was worried cause I wanted to go shooting with a buddy of mine. They shipped it that night and I reicved my upper the next day. Very nice upper! Ive already shot 1000 rounds in my new ar15. This will be my go to on parts cause there reliable. Thanks again guys.

Did you find this helpful? 4 of 4 Found Helpful

Reviewed by: Tyson from Arizona on 8/24/2016

CMT

Very nicely made upper. Clean lines with solid design. Price is very reasonable for a billet upper.

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: J from Il on 8/16/2016

N/A

CMT makes some of the nicest receivers around and at a very competitive price. I have two AR's with these receivers and they are great. When my gunsmith saw them, he wanted one for himself as well.

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: William Gordon from Houston on 5/16/2016

CMT tactical upper

I paired this with the CMT tactical lower and it fits like a glove. Super fast shipping and great price. Definitely would buy again.

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Dmw from Akron on 5/2/2016

$165.00

Umbrella Corporation AR15 Upper Receiver - Forged

Assembled - Includes Port Door & Forward Assist Button

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Cross Machine Tool UPUR1 AR15 Upper Receiver - Billet

Cross Machine Tool AR15 Billet Upper Receiver - UPUR1

Rating Snapshot

Average Customer Ratings

Q: Does this mate well with a Fortis License lower receiver ?

Q: Is there a matching lower ?

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