SOLD!!! This is a brand new radical firearms 300 BLK upper without the bolt carrier group. Has never been fired or put on a lower. It is still in the box. I tried to cancel the order but there was going to be a fee so now i am just trying to sell it. Has a 7 inch free floating rail and an 8.5 inch barrel with a 1:8 twist. The 300 BLK is compatible with the 223/5.56 bolt. Alls i want out of the upper is what i bought it for. $218. Thanks.
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