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Posted: 3/18/2010 3:46:10 PM EDT
Hello, I'm building my first DI AR. I was wondering if anyone had any experience with getting Robar Industries to put the NP3 Teflon/nickel coating on a BCG? I'm wondering about interfering with the tolerances b/t the BCG/upper & the interface of the bolt and barrel. I wouldn't think it would be a problem as it can't be any thicker than hard chrome, but just checking. The NP3 coating makes cleaning a snap, and call me crazy, but I just don't enjoy scrubbing a BCG! I'm looking for feedback from people who have direct experience with this, and I do plan on emailing Robar for their opinion. Thanks in advance!


"The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants."
Thomas Jefferson
3rd president of US (1743 - 1826)
Link Posted: 3/18/2010 4:36:11 PM EDT
They've probably done thousands of BCGs. I have nickel plated my own BCGs with no ill effect. The nickel plating is generally less than 2 mils.
Link Posted: 3/18/2010 7:05:27 PM EDT
$130 + shipping for the bolt, internals & carrier. I'll be sending mine off this Saturday! Thanks!


"The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants."
Thomas Jefferson
3rd president of US (1743 - 1826)
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