What .308 powder alternative?

[lillico]

[TABLE="class: table table-striped, width: 540"]
[TR="bgcolor: transparent"]
[TH="bgcolor: transparent, align: left"][/TH]
[TD="bgcolor: transparent"][/TD]
[TD="bgcolor: transparent"][/TD]
[TD="bgcolor: transparent"][/TD]
[/TR]
[/TABLE]

0.5kg Lovex DO73.5 £37.50.

Works fine on most weights of bullet, getting 2700fps and good groups​

 

[Laurie]

:?:

I'd have thought that N140 is better for longer barrel life as it is single base, and it is well documented that RS52 gives higher velocities as well as more rapid throat erosion especially if loaded "hot".

Exactly so! RS52 also has a substantially higher specific energy value than N140.