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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Looking to buy a 308 Battle Rifle
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<blockquote data-quote="rpol98" data-source="post: 2997533" data-attributes="member: 122310"><p>... and then you have to re-zero your optic for your new barrel.</p><p></p><p>on my ARs, i pull two pins and switch the whole upper. I keep the optic dedicated to the upper/barrel so I don't have to re-zero.</p><p></p><p>all of my AR-308 lowers have the same buffer & spring combo, I have adjustable gas blocks on the uppers, so once it's calibrated, the upper will work with any of my lowers. Gotta love that modularity.</p><p></p><p>I think that's even easier. just my opinion, that's all.</p></blockquote><p></p>
[QUOTE="rpol98, post: 2997533, member: 122310"] ... and then you have to re-zero your optic for your new barrel. on my ARs, i pull two pins and switch the whole upper. I keep the optic dedicated to the upper/barrel so I don't have to re-zero. all of my AR-308 lowers have the same buffer & spring combo, I have adjustable gas blocks on the uppers, so once it's calibrated, the upper will work with any of my lowers. Gotta love that modularity. I think that's even easier. just my opinion, that's all. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Looking to buy a 308 Battle Rifle
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