108gr Lapua Scenar groups

[Sturn88]

[ricsmall]

[ricsmall]

Seems like a lot of variation in group size, may try a different primer before switching powders. Also, get achrono ASAP, it will usually reveal things otherwise unseen

[Sturn88]

Yeah, I’m working on getting a chrono. Side note, I gather the 108 and 123 Scenars are the same dimensions. Does this mean I can use a recipe intended for the 123 Scenars? I was using some cci41 primers but have some 450s along with aa2520 and cfe223 on the way

[Sturn88]

Which GB barrel is that? I got best results with benchmark and 8208 under the 108 scenar. Close to max load was about 3/4 minute out to 380. Hell of a bullet. IIRC I had full penetration of a piece of 2-1/4” bank glass sneaky and I tested some bullets on at 380yds.

12” green mountain