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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
I need help with my newly built AR
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<blockquote data-quote="new2mud" data-source="post: 2432008" data-attributes="member: 24831"><p>Does your upper receiver have the M4 cutouts, and does the barrel extension have the cutouts as well? Not as common anymore, but an upper with and an extension without will result in issues.</p></blockquote><p></p>
[QUOTE="new2mud, post: 2432008, member: 24831"] Does your upper receiver have the M4 cutouts, and does the barrel extension have the cutouts as well? Not as common anymore, but an upper with and an extension without will result in issues. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
I need help with my newly built AR
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