LC,
Beats the By-Jeez outta me... When I bought my huntsman I bought the .50cal/.243 Combo... Now go figure, they, NEF list that as being an SB2 frame (Rifle) stronger than the normal huntsman frame... Often given it some thought as to why not 150gr but it's been killin them deer dead with only 100, so I guess I ain't really had the need to try 150. probably only blackin' up the barrel with unburnt powder anyway... Kinda wish they'd offer that extra 2" on the Huntsman Barrel though.... Later, MTNMAN