Discussion in 'Part & Accessory Classifieds' started by drewp, Dec 4, 2014.
Does the 10.5 have a pistol or carbine gas system?
Both uppers have a carbine gas systems. .. ill edit the first post
Does the carbine vs pistol gas system make a difference on a pistol lower? I wouldn't think so, but I don't know.
The carbine gas length is the prefered length for a 10.5" barrel..
Scratch that sent you a text about the 10.5
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