Not sure why, but thinking of getting a complete upper in 300 bl out for my colt 6920 lower.
Anyone do this? Pro/cons? Other cal uppers?
Need some feedback.
Anyone do this? Pro/cons? Other cal uppers?
Need some feedback.
I'm thinking about the 16" but want a complete upper with a quality barrel ready to drop inI like my 300blks.
Your upper selection might determine you success. I have three. 9”, 12.5”, and a 16”. All were built with factory AAC uppers. All three will run factory subs and supers with or with suppressors and function great.
I’ve seen several others screw around with stuff trying to make them run. Port size, buffer combos, adjustable gas blocks. etc. The they have to change sometime when they go from supers to subs or run a suppressor. I just change magazines and keep going.
Have a 7.62x39 in my AK. Sorta want the 300 bo. Complete upper prefered but will do a build if I have to. Never did a build and a bit iffy of trying it. Even thought about waiting till Wanamakers to look for a completed upper or all the parts for a build.7.62x39 will offer you similar ballistics for much cheaper ammo. If you're not running a can, it's even more cost effective since shooting 300blk subs would be pointless. A 16" pistol gas should run just about everything
If you want parts parity, get 300blk since you can use standard AR mags and 5.56 BCGs are relatively inexpensive.
You'll have to hunt around for an assembled upper if you're not looking to build.
Then there's 6.5Grendel or 6.8spc if you're feeling really froggy.
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