Building a 260 AI on a Howa SA.
TrueFlite match, 24”, 1/8 twists.
Planning on using Sierra 130gr TGK.
Lapua brass.
BR2 primer.
H4350.
COAL- 2.87 - 2.9”.
Want to keep them around 3000fps.
What are your accurate loads for the 260AI?
Building a 260 AI on a Howa SA.
TrueFlite match, 24”, 1/8 twists.
Planning on using Sierra 130gr TGK.
Lapua brass.
BR2 primer.
H4350.
COAL- 2.87 - 2.9”.
Want to keep them around 3000fps.
What are your accurate loads for the 260AI?
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