how accurate is the bcm mk12 upper?

[specops47]

With a leupold mark 4 4.5-14.5 mildot and larue scope mount. And what is the most accurate ammo for this upper factory? Thanks so much I plan to it on a spikes tactical lower with the battle group trigger set and magpul moe stock. Thanks

 

[km2006dmax]

Re: how accurate is the bcm mk12 upper?

Probably get more responses if you post your thread in the semi auto forum. This is the night vision forum.