05-31-2019, 08:42 PM
This is shot out of a Howa MA:
http://imgur.com/udBk4PK
A total of 10 rounds shot. 5 out of a cold bore and 5 out of a hot bore. Even though velocity increased SD remained (barely) in the single digits
Recipe:
Lapua brass
Lapua 123 scenar
26.6gr of N135
CCI 450 primer
CBTO 1.770
COAL 2.310
http://imgur.com/udBk4PK
A total of 10 rounds shot. 5 out of a cold bore and 5 out of a hot bore. Even though velocity increased SD remained (barely) in the single digits
Recipe:
Lapua brass
Lapua 123 scenar
26.6gr of N135
CCI 450 primer
CBTO 1.770
COAL 2.310

