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LOAD FOR STI STINGER


PEETERSMARC

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Hi.

I just buy one STINGER in 9 para for fun and steel because i love small guns and in my contry there's a lot of steel and fun and this type of shooting is my first interest for this gun, and there's not major or minor category, but i have some questions on the load for this gun :

Is it possible to have load for make major in ipsc open division ?,

Any info on load for this gun (minor or major) are welcome (powder, bullet, OAL,.....)

Thank you in advance.

Marc

Ps.: Sorry for my bad english !!!!!

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PEETERSMARC

I can't help you on the 9mm load, but my STInger in super has no problem with making major. I bumped my normal load up 4/10 ths to get a comfortable 170 pf.

8.8 3n37 124 MG @ 1.245 . Very soft shooting.

DaG

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I just receive mine in 9x19 !

The Gun accept all factory amnunition ! with 0 mafunction but the gun is delivery with the spacer for the magazine and in this case, the OAL is max 1.18 and with 3N37 with 6.8 gr i am in over presure ! and the factor is 152

With 8.8 gr of SP2 with 1.18 OAL (123 gr fmj), the factor is 155 and no visible sign of over presure.

But i have one question : for the RECOILMASTER LIGHT, this spring accept minor load with 119 PF (S&B 140 Gr), but in major load the recoil master is it OK with no trouble for the gun ???

Sorry for my bad english !!

Marc

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  • 2 months later...

what signs of overpressure are you seeing? flattened primers? you using rifle primers? pistol primers arent very useful in guns that operate at 40000 psi and more.

switch to rifle primers if your not already using them. try n350 and some heavier bullets, im sure you can get to the power factor safely.

you should also be able to make major with sp2 and 124 grain bullets...the pressure is gonna be there though..major nine is gonna run on the warm side.

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