CMT UPUR-3 Billet Upper - Slick Side
CMT UPUR-3 AR-15 Billet Upper - Slick Side

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Our Price: $128.00
Sale Price: $118.00

Availability:: out of stock
Product Code: CMT-UPUR-3

CMT UPUR-3 AR-15 Billet Upper Receiver - Slick Side

The Cross Machine Tool Ultra Precision Upper Receiver Part# UPUR-3 Slick Side upper is the perfect Mate to your Mil-Spec or Billet lower. The UPUR-3 is machined from Billet 7075 T6 Aluminum unlike the more commonly used 6061. Using the 7075 T6 aluminum gives the UPUR-3 a 65% increase in strength & rigidity over 6061 aluminum receivers. The UPUR-3 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-3 is designed for increased function, performance & to provide an advanced modern appearance & feel to the AR15 platform weapon system. The UPUR-3 is a Precision upper, great for a Precision long range rifle build or for a slick compact gun.

This is a great upper if you want something slim and simple, yet very strong. The machining and finish on these CMT uppers are some of the best we have seen out of a lot of manufacturers. Thicker walls for extra strength. Relief cuts to allow for accessory and rail forearm compatibility. Great for 9mm AR builds too.

  • 5 axis machined from 7075 T6 billet
  • Engraved "T" numbers
  • 1913 picatinny Rail flat top
  • Mil Spec Type III class II hard coat anodized Black
  • Increased wall thickness for added rigidity
  • Compatible with Mil spec parts
  • Compatible with most aftermarket handguard/rail systems
  • M4 Feed Ramps
  • Ejection Port sized for compatibility with 458 SOCOM rifle builds with no additional machining required on ejection port
  • Weighs 7.7 ozs
  • Lifetime warranty against manufacture defects
  • Compatible with "Tactical Link" Enhanced Battery Assist Lever
  • NO Forward Assist, Shell deflector or Dust Cover
  • Precision Quality - Dimensionally Correct
  • Thicker Side Walls for Strength and Accuracy
  • Billet Machined
  • Slick side with no forward assist, shell deflector or dust cover
Average Customer Review: 5 of 5 Total Reviews: 1

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  0 of 0 people found the following review helpful:
Super Nice Upper August 1, 2016
Reviewer: Polaris 13 from Chardon, OH United States  
This upper is a perfect match in function and finish to my CMMG lower.  I matched it with the 9mm JP bolt and my gun runs flawless.  6.4 pounds all up finished weight too!

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