Could you use a 5.56 blank for a 22 barrel?
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Could you use a 5.56 blank for a 22 barrel?
I don't think so. A .22 centerfire uses .224" diameter bullets and a .22 rimfire uses a .222" bullets. Also, the rifling twist would likely be way too fast
????
Wiki lists dia as .224
SAAMI lists as .2255
Fast twist is what I'm looking for.
Curious, what for?Quote:
Originally Posted by T-Rex
heavy subsonic roundsQuote:
Originally Posted by handirifle
My little Glenfield handle subsonics very well with the 1-16 twist, but I suppose some brands may not.