Deleted member 1487
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He's talking mortars, not recoilless rifles. I read it that way at first then realized that he was talking about mortars. The old M-2 4.2" was used by Chemical Mortar battalions.
Yes, I misread his post. I'm used to seeing them called 4.2 inch mortars or chemical mortars rather than rifled, so I jumped to conclusions.Aren't you thinking of recoilless rifles not mortars?
I would have thought airborne units would have had some already.