Tell sacket
7.62??
it says .223/5.56 on it!
Which is it? if its 5.56 I might be interested.
It is a 762 upper.
JD Daily
If you want a durable 7.62x39 AR-15 upper you need a CMMG 7.62x39 upper. The 7.62x39 has a larger rim diameter than 223/5.56. That means there is less metal in the bolt that surrounds the case base. CMMG has a proprietary upper, bolt carrier & bolt that has more metal. AR-15 7.62x39 bolts are known to have short life spans.
P.S. If you want an AR lower that doesn't have