The next bullet I tried was the Berger VLD. All loads used Winchester cases, Federal 215 primers and RL25. All cartridges were loaded to a C.O.L of 2.955 inches. Starting at 60 grains of powder, I had the following results:

60 gr – 3058, 3086, 3065. Group size was 1.2 inches
61 gr – 3072, 3108, 3100. Group size was 1.6 inches
61.5 gr – 3115, 3100, 3100. Group size was .7 inches
62 gr – 3137, 3167, 3182. Group size was 2 inches
62.5 gr – 3205, 3197, 3159. Group size was 1 inch
63 gr – 3220, 3236, 3220. Group size was 2 inches

At 63 gr, pressure once again became an issue, so I stopped there.

With the Berger not delivering the accuracy or velocity I was looking for, I tried the 140 gr Sierra Gameking with the same components.

61 gr – 3145, 3167, 3155. Group size 1 inch.
62 gr – 3267, 3292, 3308. Group size .8 inches.
63 gr – 3300, 3333, 3333. Group size 1.5 inches.

At 63 grains, the last round blew primer.

With a coues deer hunt scheduled in Mexico, I loaded up a batch of the 140 gr Gamekings with 62 grains of powder and headed south.

On the fourth day of the trip, I found a nice 3X3. After missing him at 315 yards, I finally sealed the deal, hitting him not once, not twice, but three times at 435 yards. How that little deer took all those shots is beyond me. Even at that range, the damage done by that soft of a bullet was significant. All three bullets passed through with large exit wounds. There wasn’t much left of the cape…

Tags: 6.5 WSM