Vectan seems to be close to MP/S 200

What have test shoots delivered i.t.o. accuracy?

Did a simulation in QL to see what the 4 propellants that I chose do with 115 PMP JHP in a 5 inch barrel. Loads adjusted to give 34K psi. Distance dow...

Any oxidation or stickiness on the case? Check the chamber for any dirt intrusion.

We have power down and the cell phone towers are battling. File was left behind.

MS200 - shotgun propellant and fast burningMP200 - pistolTitegroup is close to S121 in burning rate and I think the rather abrupt pressure rise is wha...

From posts on other forums, I see that Lovex is popular for 9mm. Check the explosia website for loads. Find attached a burn rate chart is old, but sti...

If you anneal after every firing you have cases that are exactly the same every time.

303's have sloppy chambers and that is mostly the reason why you get case separation. I would anneal the once fired brass. The idea is then to ke...

Saw something similar when my friend shot an Impala with his 270 (quite possibly 130gr PMP). When we reached the POI we found stomach content. We retr...

QL agrees with your guesses.

What bullet, propellant and speed?

Remembered vaguely that Treeman mentioned him building such a gun. Gunsite postings.

.458x2 inch American - what weight bullet and powder used?