Im a colt fanboy but have been wanting an a4 style 20" ar-15 and think BCM is the best solution.
Looking at gr tactical it seems the upper+lower will come in about 200$ less than a colt mt6700. The colt would need a new government profile barrel or the hbar lightened which would total another 100-??$.
I already have a 6920 and want a 20" gun to go with it. Will anyone claim the colt is worth the extra 400$ or would i be happy with a bcm. And finally anyone know where i can find a 20" bcm everyone seems to be sold out

