I have an older 700 BDL. One of the ones stamped 7mm Rem Express.
I acquired it several years ago, and believe, at the time, it was unfired.
It is a very catholic rifle, shooting everything I have tried into 1ÂĽ moa or less. [120 grain - 168 grain]
I shot a nice muley with the 140 Accubond at 3010 fps. Range was 220 yards. Bullet was recovered under the skin on the offside shoulder.
Still weighs 112.5 grains. Muley very dead, and quickly.
I do like the 7mm's as a group, owning a 7x57, a 280, a 7mmSAUM, and a 7mm Rem Mag at present. [have a 270 also, lol]
I've shot deer, Black bear, Moose, Elk and several coyotes plus one wolf with 7 mm's of one flavor or other.
I think if I had to pick one bullet weight for all these 7's, it would be 160 grain. [Partition or Accubond]
I shot a moose several years ago with a 7mm STW at 540 meters.
The 160 Partition passed through, and I recovered that bullet in the crusted snow on the far side of the moose.
It weighed 129 grains. One of two bullets that have exited game that I recovered anyway. [Usually these are lost]
Effective, decent BC's, and not doling out excess recoil, the 280 is an ideal all-round chambering.
Regards, Dave.