Posted: 12/30/2014 8:15:29 PM EDT
| Can you check barrel thread concentricity on assembled upper? |
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Follow-up questions:
1) if my upper needs the threads to be fixed (1/2"-28 threads), would I lose barrel length? I want to pin & weld to still reach 16" using a trifecta. 2) if ADCO finds that my threads still need work, I assume that I can submit a follow-up order for those processes at that point? You would have to disassemble, correct? |
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Barrel must be removed from receiver.
1) if my upper needs the threads to be fixed (1/2"-28 threads), would I lose barrel length? I want to pin & weld to still reach 16" using a trifecta. Cost to repair threads and NOT lose any length = $155 Cost to chop off bad threads and rethread, losing 5/8" of length = $65 2) if ADCO finds that my threads still need work, I assume that I can submit a follow-up order for those processes at that point? If we find your threads are bad, we contact you to ask how you want to proceed. |
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Thanks for the quick feedback. I'll place an order soon.
Sounds like I'll need to order disassembly in order to have you just check the threads, right? I have a VLTOR VIS upper, and I've struggled to get the barrel nut off. I'll send the proprietary wrench adapter with. |