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Nickel Teflon Upper Receiver (M4 Flat Top) - Complete

Rating: Total Reviews: (16 reviews) Write a Review
Product Code: NTUS
List Price: $179.00
MSRP: $179.00
Sale Price: Sale Price: $139.99
Savings: $39.01
$139.99
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Nickel Teflon Complete Upper Receiver (M4 Flat Top)

Electroless Nickel Teflon has continually proven to outperform traditional Anodizing and Phosphate coatings by leaps and bounds! The increased reliability, corrosion resistance and ease of maintenance make this upgrade a no-brainer.

RUN IT LONGER AND HARDER. Lubrication optional. If you decide to use lube you won't notice when it dries up. The natural lubricity of Nickel Teflon has a much lower coefficient of friction than phosphate treated steel with lube applied.

LUBRICITY & WEAR RESISTANCE. Lubricity plays an essential role in optimizing wear resistance and longevity. Nickel Teflon has a .05 Coefficient Of Friction (COF), creating a surface more slick than Anodizing, Hard Chrome or even Nickel Boron.

LONGEVITY. Has a Hardness of Rockwell 54. Guaranteed not to peal or flake

EASE OF MAINTENANCE. No scrubbing required. Carbon fouling literally just wipes off with a rag.

CORROSION RESISTANCE. We apply a proprietary Electroless Nickel substrate with a higher than average phosphorus content, giving the coating a barrier that's practically impenetrable by corrosion.

Note: Nickel Teflon will buff out and produce polished spots on contact/friction points. When using a clamshell type receiver block, the contact points may cause slight discoloring on the exterior of the receiver. This of course is strictly cosmetic. However, if you're trying to avoid discoloration then we recommend using a (pin type) receiver vise. BCG not included.

  • Forged & Machined by Cerro Forge (Key Hole)
  • Machined From Mil-Spec 7075 T6 Forging
  • M4 Feed Ramps
  • Proprietary Electroless Nickel Teflon Finish
  • 100% increase in corrosion resistance compared to MIL-A-8625 hard coat anodizing
  • 240% increase in lubricity compared to MIL-A-8625 hard coat anodizing
  • 160% increase in lubricity over hard chrome
Have us engrave your port door. Choose one of our 26 graphics from the drop down menu. See reference "CHART A" tab above.
Have us engrave the dust cover that comes installed on this upper

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SKU:
NTUS

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Rating:
16 Reviews

  • Dec 30th 2015
    5 Dec 30th 2015
    unique looking upper

    the NIB finish looks great with fluted barrels for a unique two tone look. if you are going to run an NIB BCG then the receiver should be NIB to take full advantage of the lubrication properties.

  • May 23rd 2015
    5 May 23rd 2015
    Beautiful upper

    This is my first AR build and was uncertain about going with something like this but the finish is really nice and it looks great with my Spikes lower. They also shipped the day after I placed my order. Great service. I am now considering the nickel Teflon bcg.

  • Jan 28th 2015
    5 Jan 28th 2015
    great upper

    Fits nice on a spikes lower. 6.8 ARP barrel had nice tight fit halfway in (had to tap in with hammer). Color looks great with the rest of the black rifle. Good price and will be buying another for the next build.

  • Jan 10th 2015
    4 Jan 10th 2015
    nickle Teflon upper

    looks great and fits great. the contrast of black parts to the color of the upper is pretty nice looking in case anyone is apprehensive of buying based on looks

  • Dec 23rd 2014
    5 Dec 23rd 2014
    Nickel teflon upper receiver

    Looks like a quality product,and shipping time was excellent also. All I need to do is figure out how to match the lower receiver to the upper.

  • Dec 22nd 2014
    5 Dec 22nd 2014
    if an upper can be beautiful.....

    This upper is the best looking upper I've bought to date. This is the sixth ar I've built, the second chambered in 7.62x39. The nickel Teflon finish is flawless and very nice looking with the black accents. If you want a different looking ar, buy this one.

  • Oct 3rd 2014
    5 Oct 3rd 2014
    First time buyer / Excellent Service

    Spoke to owner several days prior to purchasing and he was supper helpful. I ordered product on a Sunday it was delivered on Tuesday. I am very happy over with my experience.

  • Sep 17th 2014
    5 Sep 17th 2014
    Excellent upper for the money.

    Coating on the upper is slick especially when coupled with a NiB BCG. Shipping was very fast, received upper 2 days after order. Overall, extremely pleased with purchase.

  • Sep 10th 2014
    5 Sep 10th 2014
    Wow

    I just received this (nickel) upper in the mail and have found this upper to be every bit as good if not better than my Vltor uppers ( I have with and without forward assist). The finish is super slick and the coating makes it very unique. The fit is superb. This is simply the best deal you will find. I had to "pull the trigger" and ordered another one.