Posted by Shaun Stoffels on
URL: http://oldforum.flyshooter.com.au/6mm-Grendel-Improved-6mm-ProCal-tp5709226p5710585.html

Hey guys,

Just been running my 'straight' 6mm Grendel. It managed to win me the 400m Fly match and my 700m club F-Class shoot I shot yesterday with it.

28gr 2206H gives 2795 to 2800 avg, so gonna run 28.1gr for average 2810. 28gr was a tad unstable ES wise at high teens. A few rounds dropped low in speed to high 2780s. But very good accuracy. It gave great vertical over the course of yesterdays 400m Fly Shoot. One target had 3/4in vertical for all 5 shots and about 1.5in wide.

29gr gives 2895 to 2900 so again thinking 29.1gr will stabilize ES as was high teens. It did hold X ring elevation at 700m in switchy and mirage conditions at my club competition shoot too. Did shoot ok in the 400m Fly shoot but not as good as the 28gr load. Dropped a 57.4 and 59.4 in the 700m bucket.

I'm going to further test the 28.1gr for 2810 area with 107gr SMK for Fly. Had them jumping 10 thou with CCI450s lighting them up.