nasa
.270 WIN
Used Blue Wonder to touch up the barrel and used my chop saw and cut off the Choate magazine extension, filed the inside burs, ground a slight bevel, popped out the plug in the cut off piece, used Goat-Tuff glue and re-secured the plug after re-bluing the cut end. The plug fit really tight already. Now it takes just 4 screws to swap between the rifled barrel and the 28 inch over-bored barrel. Capacity was reduced by 1 making it barely a 9+1. May cut the spring and stretch it a bit to insure a positive 9+1. Put the scope back on it and this is it.