Old School Cool (20" BCA Upper)
This video showcases an "Old School Cool" AR-15 upper receiver from Bear Creek Arsenal. The 20-inch barrel features a Black Nitride finish and a 1:7 twist rate, chambered in 5.56 NATO. The description promotes a discount code for 5% off through 704 Tactical's Campsite.bio link, which also includes other affiliate links that support the channel. The video likely focuses on the assembly, appearance, or potential performance of this specific AR-15 upper configuration.














