They've served me well for over 20 years.
Top down: Savage M10, .308 with factory barrel, McMillan A1 stock, Sharpshooter trigger and Leupold Mk.4 M1scope in MSP base/rings.
Vietnam era SSA commemorative Remington M40, .308 straight out of the box w/ Leupold Mk.4 M3 scope in Redfield base and rings
Post '64 Winchester M70 target/varmint(mfg 1974) in .243 w/ Burris scope in Redfield base/rings. Only mod is the palm swell on the very slim wrist.
Nary a 30-06 in the bunch but none critters I shot with them were able to tell the difference.