For a more precision oriented barrel, the BCM stainless barrels shoot lights out.
For a general use barrel, any of the quality hammer forged barrels from BCM, Daniel Defense, PSA or otherwise will be more than enough. The hammer forged barrels are either made by FN or Daniel Defense, so you're very likely to get a good one regardless of who's name is on it.
For a general use barrel, any of the quality hammer forged barrels from BCM, Daniel Defense, PSA or otherwise will be more than enough. The hammer forged barrels are either made by FN or Daniel Defense, so you're very likely to get a good one regardless of who's name is on it.