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Awesome barrel!
I purchased this Criterion hybrid 300 blackout 10.5” barrel from Optics Planet. I purchased a Rubber City Armory black nitride BCG and head spaced checked it. The BCG was a perfect match. At the range it performed flawlessly and with really good accuracy. I highly recommend Criterion barrels. This is my third Criterion barrel and I have no complaints on any of them.
Pros:
- Great barrel
Cons:
- Shipping could be faster
Would recommend: Yes
3 of 3 found the following review helpful.
Wouldn't headspace.
I ended up trying 4 different bolts from 4 different manufacturers. None of them would close on a go gauge with the extractor/ejector removed. I contacted Criterion throughout that process and got responses saying due to stacking, this was normal. If you're going to order this barrel, I'd advise you get their barrel/bolt combo. I ended up returning it. I didn't want to spend any more money on bolts.
Would recommend: No
8 of 11 found the following review helpful.
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