any word on 300 wsm ar-10?

[cz7]

how does the ar-10 in 300 wsm hold up and mag troubles?

[SHIVAN]

The factory version is actually a .300 Remington Short Action Ultra Mag {RSAUM}.

Apparently, the mags and feeding geometry are a little tricky with the SP hunting ammo. Though a little fiddling gets it worked out -- so I hear.

[Rockchucker]

Ill let you know in about 3 months when mine is ready for a range report... :)

[ICANHITHIMMAN]

From everything I know the neck angle on the 300wsm is not condusive to good feeding in auto loading rifles thats why you dont see any.

[cz7]

some calibers should be not used /tried in ar designs ...thxs