Bear Creek Arsenal side charging receivers are reciprocating as the handle is attached to, and moves with, the BCG. What is The Screw in the Back of My Side Charging Upper?What kind of gun is the Bear Creek Arsenal AR 15?
The Bear Creek Arsenal AR-15 Side Charging Upper Receiver assembly chambered in .223 Wylde delivers precision accuracy at an affordable price. The machined billet aluminum upper receiver is combined with an extruded aluminum free float handguard and both are Type III hard coat anodized.How do you attach a BCG to a side charging receiver?
One in the screw that attaches the handle to the BCG, and the other is a dowel pin that locks in the bolt carrier to prevent rotation and loosening of the screw. Bear Creek Arsenal side charging receivers are reciprocating as the handle is attached to, and moves with, the BCG.Will a side charging receiver fit in a rear charging receiver?
Rear charging bolt carrier groups will fit in a side charging receiver but have no way to be pulled back to load the first round. As you might have noticed, side charging AR-10s and AR-15s do not feature a forward assist; this is because it is not needed as the handle acts as a forward assist if necessary.