900 Murom KVB-223 Magnum SRP, Swap for Small Federal Gold Match GM205M primers??

[chaz]

As above folks,

I don't want to work up a new load, and waste valuable powder I don't have to waste! So does anyone have the above Federal primers, that they would be willing to sell, or swap for the above Murom primers.

PM me if you do have a swap, or have a few hundred to sell as a last resort, not too far from South Worcester.

Cheers.

Chaz. 

[No i deer]

Muroms are very good and you may find your load is the same or better..

Maybe not as good but it's gottabe worth a 3 or 5 shot group just to see 🤔

[Scotch_egg]

I swapped BR4’s for murom KVB-223M with no difference in group size. However I did see an increase in velocity. 

[chaz]

Cheers both.

[No i deer]

I went from muroms to BR4's not realising at the time..

Approximately 4 years ago and it ruined my comp bigtime..

The load went from shooting tiny groups to a group over 1 inch high.

I learnt a lesson there..

Never heard anybody say primers changed accuracy..

For weeks after I kept loading and testing because I couldn't understand what happened then it dawned on me I swapped primers .

Loaded some up with muroms and it shot bughole again 🙄.