155gr Barnes reloads [Archive] - Glock Talk

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Buski
01-08-2011, 07:54
Anyone had any successes w/getting to the 1400fps mark, out of a 4 1/2 or 5" barrel?

robert91922
01-09-2011, 15:03
Anyone had any successes w/getting to the 1400fps mark, out of a 4 1/2 or 5" barrel?
I reached 1441 fps (av.) with 12.8gr Vihtavuori 3N38, 155gr Speer GDHP, CCI 350 LP Magnum primers, out of 4.6" IGB full supported barrel. It was cold day -4C (25F), the last of 2010's day. Started with 12.0gr (1387fps) ended at 14.4gr (1543fps) :wow: when primers got flattened.
Not safe for warm spring or summer temperatures.