- You cannot add "Colt M16A1 Slip Ring/Barrel Nut Assembly, Early Flat Slip Ring, Excellent Condition" to the cart because the product is out of stock.
Subtotal: $2,759.24
$235.00
Out of stock
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Josh Gore (verified owner) –
I took a chance ordering this as I had never heard of ONYX Arms before. It was the best deal I could find for a new 20″ FN barrel. Order shipped within 48 hours and arrived within a few days. It was as described, brand new sealed in the FN shipping bag with packing grease. Was new production, 2021. Cleaned the grease off and everything looks perfect. I will put it on my AR this weekend and test it out. I will buy from ONYX again.