Isn't 9x18 Berdan primed and steel cased? If so, how much of a problem is it to find reloadable brass?
You can order new, boxer primed brass from starline. I've also seen once fired Mak brass at gunshows at good prices...
Federal, Corbon, Hornady, and Winchester also make Mak ammo with boxer primed brass, but for some reason it's very expensive and hard to find (I think that Winchester and Corbon stopped production of Mak ammo)...
Isn't the Makarov a straight blowback pistol?
Yes
Not trying to bust on you, just don't wnt you ending up with a face full of steel at the range. Not a good thing!
No offense taken. I'm glad that there are people here who will alert others to possible saftey hazzards...
But don't worry, the Mak can take it. I worked up to this load slowly. I also have an after market recoil spring that is a bit stronger than the standard issue spring. I've checked the brass for signs of overpressure, and it looks alright.
How do you know the boost was 100fps, did you chrono the loads? if so whats was ES, Sd, Lo/Hi spreads? Bullseye is a risky powder to play with, and something "bulkier" may give superior results.
I used my Dad's chronograph. I try to chornograph all my handloads, because often times the numbers in the reloading manuals don't match the 'real-life' numbers...
I don't have the exact stats with me (they are in a binder someplace, burried in the garage), but if I remember correctly the high velocity was about 1050 FPS, the low was about 1000 FPS, and the average was about 1020 or 1030 FPS. This is by no means "high velocity". Factory Makarov ammo is loaded to .380 ballistics (I have no idea why because the Makarov round is capable of more), so factory ammo is often in the 900 FPS range...
I wanted to get the full potential out of the round, because the faster those little .365 diamter bullets go, the more I can count the them to expand...
Speaking of expansion, I fired a few of these into water and recovered the bullets. They did expand, to about .60 caliber...
And bullseye is probably my favorite powder for handgun rounds. Not only does it work well in my Makarov loads, it also works great in .25 ACP. Yes, I said .25 ACP, you may all laugh at me now for loading for such a wimpy little pistol... (I have a Beretta 950 "Jetfire" .25 ACP, it's a great little pocket gun)