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re: Official AR-15 thread
Posted on 2/15/13 at 9:24 am to Kill Switch
Posted on 2/15/13 at 9:24 am to Kill Switch
On 300BLK uppers, are they interchangable with a 5.56 lowers?
Posted on 2/15/13 at 9:28 am to okietiger
Yep. Once I'm done with my build I'll be looking for a 22 and a 300 upper. 3 guns for the price of two-ish.
This post was edited on 2/15/13 at 9:34 am
Posted on 2/15/13 at 9:38 am to okietiger
Yes, .300 blk goes with everything in a standard AR but barrel and gas system, which is changed with the barrel.
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