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Bout to order me a jp 18 inch lightweight grendel barrel and bolt combo, is there any users of that barrel on this site that could throw me some feed back on their barrel.
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A5BL:
I have one of the JP 15 uppers.
It will do what JP promises which is a minute, and do so very regularly with a variety of bullets and powders.
The upper is pretty neat. Best balancing upper for standing position I have ever used due to the light barrel.
LR55 -
I've got their 22" variant and swear by it. Over 4K rounds through it, and will still hold MOA to 1000yds plus. Hell, this last weekend it held a 10" 4 shot group at 1430Comment
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