AR Sponsor
Posted: 6/12/2012 10:06:35 AM EDT
| hey guys i built my first ar 6 or 7 months ago and now i want to build a 6.8 upper for hunting. My qustion is my lower says for cal. .223 or 5.56 can i use this lower for a 6.8 upper thanks |
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Quoted:
hey guys i built my first ar 6 or 7 months ago and now i want to build a 6.8 upper for hunting. My qustion is my lower says for cal. .223 or 5.56 can i use this lower for a 6.8 upper thanks check here |
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Quoted:
hey guys i built my first ar 6 or 7 months ago and now i want to build a 6.8 upper for hunting. My qustion is my lower says for cal. .223 or 5.56 can i use this lower for a 6.8 upper thanks Yes. As long as it is an AR-15 lower you are fine. A lot of the available AR lowers say "Multi-Cal" on them for this reason, the only parts that change are in the upper. |
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Quoted:
Quoted:
hey guys i built my first ar 6 or 7 months ago and now i want to build a 6.8 upper for hunting. My qustion is my lower says for cal. .223 or 5.56 can i use this lower for a 6.8 upper thanks check here I'll have to remember this for next time, lol |
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Quoted:
i know it fit but doesnt the lower have to say multi cal or does it not matter. doesn't matter one bit. you can take a custom engraved AR-15 lower that says 50 BMG on it and it's still the same design dimensions. ETA: Don't worry, ATF won't hunt you down for using a 5.56 marked lower with a 6.8 upper. |
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