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300 Blackout Uppers

This is a discussion on 300 Blackout Uppers within the Gun Projects forums, part of the Gun Forum category; I am attending an AR builders course and want to do a 300 Blackout upper. Anyone know where I can get a decent kit? Thanks ...

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Old 05-21-2020, 02:43 PM   #1
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300 Blackout Uppers

I am attending an AR builders course and want to do a 300 Blackout upper.

Anyone know where I can get a decent kit?

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Old 05-21-2020, 03:23 PM   #2
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I got my upper from joe bobs outfitters
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Old 05-21-2020, 07:12 PM   #3
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Take a look as MasDefense I used there uppers and they work well. Good customer service
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Old 05-21-2020, 07:57 PM   #4
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Lifetime warranty included and prices you can’t beat. Better CS than Sig Sauer.

Edit: I forgot to mention reliable.

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Old 05-22-2020, 10:21 AM   #5
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Thunder Tactical. Good prices.
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Old 06-20-2020, 08:04 AM   #6
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Aero Precision, KAK Industry or PSA. Keep in mind everything is on back order with the civil unrest from COVID-19 and other events.
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