For me it's my Savage Model 11 with a PAC-NOR .338 Federal barrel (3 groove, 1 in 10 twist).
Leupold VX-II 4-12x 40mm AO LR reticle, Burris Signature Rings, Warne 2 piece bases.
100 yard group (0.634 inches)
Bullet: Hornady 200 gr. SP Interlock
Powder: Hodgdon H4895 47.8 grs.
Primer: CCI-200
Case: Remington .308 Winchester Reformed
LOAL: 2.895 (2.228 base to ogive with Stoney Point)
Avg. Velocity: 2636.69 fps
Spread: 20.63 fps
Std Dev: 8.48