Emcm2
Master
Ok so I was thinking of building a new Ar and been doing some shopping around.
My question is I thought about building a 7.62x39 but have seen videos and stuff about buying the upper made for the caliber I thought about all uppers were built the some but from what I’m reading they say using the 223/556 uppers won’t with stand the gasses or pressures of the x39 ammo is this a fact or just company’s trying to get me to buy from them.
As always thanks for y’all input Edd
My question is I thought about building a 7.62x39 but have seen videos and stuff about buying the upper made for the caliber I thought about all uppers were built the some but from what I’m reading they say using the 223/556 uppers won’t with stand the gasses or pressures of the x39 ammo is this a fact or just company’s trying to get me to buy from them.
As always thanks for y’all input Edd