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May 9, 2017, 12:18 PM | #1 |
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6.5 Grendel build: SS or Melonite barrel?
I'm thinking of buying or building (probably buying, to be honest) a 6.5 Grendel upper for hunting. I'm thinking of getting an 18" barrel. The two most common barrels that I see are stainless steel and Chro-Moly steel with a melonite or nitrite finish.
I have a melonite finish on another of my uppers and it seems to have good accuracy and cleans easily. I haven't put enough rounds through to make a comment as to the superior wear characteristics ascribed to melonite. Truthfully, I don't expect that this upper will see nearly as much wear as my other ARs. The other option, stainless, seems like a good choice for harsh weather conditions often encountered when hunting. Theoretically, it won't wear as well as a chrome or melonite treated barrel, but, again: I don't expect that this will ever be at any 2 day carbine classes. Does anyone have any opinions about the two barrel types in so far as shooting 6.5 Grendel from an AR15 platform? Or, feel free to sound off with recommendations or warnings about any other important aspects of these two barrel materials. thanks d47
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May 9, 2017, 12:55 PM | #2 |
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I'm really liking melonite right now, but I'm not enough of a metal expert to give any recommendations.
I'm not a very high volume shooter anymore, so long term durability differences would probably not be noticed by me. They are both easily cleaned. |
May 9, 2017, 06:47 PM | #3 |
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Melonite would be my choice. It should last longer since 60 Rockwell, be more corrosion resistant (but maybe not compared to stainless) both inside and outside and decreases friction which increases velocity.
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May 9, 2017, 09:20 PM | #4 |
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I do like that melonite is a speed boost.
And all of my other hunting rifles have been blued steel, so the corrosion resistance of stainless is in many ways a solution in search of a problem in my world. maybe I'm over thinking this. Again. thanks for the input.
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May 14, 2017, 05:54 AM | #5 | |
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May 14, 2017, 08:55 AM | #6 | |
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May 14, 2017, 08:57 AM | #7 | |
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May 15, 2017, 04:35 PM | #8 |
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1. 6.5 wear barrel fast, SS may not last long.
That is, to be nice, just so silly it is laughable!
Do you have a clue what makes a cartridge "hard on barrel"? ANY caliber can be hard on barrels under the right (or wrong) conditions. The Grendel doesn't suffer from any of the factors. As for the OPs question... I went with SS Satern barrels on ALL 4 of my Grendels... T. |
May 17, 2017, 03:09 AM | #9 |
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The Melonite barrel is probably the best way to go. I am under the impression that stainless can also be nitrited/melonited. The process is different but the results are supposed to be similar/the same. Since you are buying the barrel "off-the-shelf" the business might offer the treated stainless if you call them.
The only reason for the stainless is its resistance to corrosion and it is no more resistant than the Melonite treated barrel. The stainless alloy used in barrels is more prone to corrosion than the softer no carbon alloys so unless you like a shiny stainless barrel get the Melonite treated chromoly for corrosion resistance and the good wear characteristics. |
May 17, 2017, 09:42 AM | #10 |
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I know I'm swimming against the tide, but I've always preferred SS over melonite; even though many of my barrels are melonite. I just don't buy that they are inherently superior.
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May 17, 2017, 11:36 AM | #11 |
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Thanks again to everyone..
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