Please point me in the right direction. Specifically, I'd like to find a load using Unique, Power pistol, or Autocomp that will make IDPA power factor with accuracy. I've looked online on Alliant's website, no lead data. I have the Lyman 49th and Hornady's latest. Lyman has 2, 120 grain loads and that maybe where I start. I'd just like more info to compare and cross check.

If this makes any sense, your ideas and suggestions are welcome and appreciated.

P.s. I'm using 124 grain ACME coated bullets.

If you want warm load data for the 9mm with lead or jacketed bullets
and ballistics from real guns, not test barrels, research back issues of
Handloader magazine.

Contact the powder maker, they've never let me down.

Agree with shotgun693, bullet makers are alsoa wealth of knowledge. Personally, I prefer bullseye and winchester super field for 9mm especially lead. Good luck and work up your loads carefully.

9 mm, 124 gr
Bullet Powder Weight Powder Velocity OAL Primer Source
Lead 4.0 gr Win 231 1,035 fps Winchester
Suggested starting load: 3.6 gr
Pressure: 32,900 PSI

FMJ 4.5 gr Win 231 1,060 fps Winchester
Suggested starting load: 4.1 gr
Pressure: 32,700 PSI

Lead 4.7 gr WSF 1,055 fps Winchester
Suggested starting load: 4.2 gr
Pressure: 27,300 PSI

FMJ 5.3 gr WSF 1,115 fps Winchester
Suggested starting load: 4.8 gr
Pressure: 32,700 PSI

From Winchester's site.

Alliant Load Data

Handgun
Rifle

Sort by: Powder Velocity Set alternate row color
13 Handloads
9 mm, 125 gr
Bullet Powder Weight Powder Velocity OAL Primer Source
L 8.2 gr Blue Dot 1,190 fps 1.15" WSP Alliant
Suggested starting load: 7.4 gr
Pressure: 29,700

FMJ 8.2 gr Blue Dot 1,170 fps 1.15" WSP Alliant
Suggested starting load: 7.4 gr
Pressure: 29,900

L 4.9 gr Bullseye 1,165 fps 1.15" WSP Alliant
Suggested starting load: 4.4 gr
Pressure: 32,100

FMJ 4.9 gr Bullseye 1,155 fps 1.15" WSP Alliant
Suggested starting load: 4.4 gr
Pressure: 32,000

L 5.2 gr Green Dot 1,165 fps 1.15" WSP Alliant
Suggested starting load: 4.7 gr
Pressure: 32,100

FMJ 5.2 gr Green Dot 1,150 fps 1.15" WSP Alliant
Suggested starting load: 4.7 gr
Pressure: 32,100

L 6.2 gr Herco 1,190 fps 1.15" WSP Alliant
Suggested starting load: 5.6 gr
Pressure: 29,700

FMJ 6.5 gr Herco 1,180 fps 1.15" WSP Alliant
Suggested starting load: 5.9 gr
Pressure: 32,700

FMJ 6.6 gr Power Pistol 1,235 fps 1.15" WSP Alliant
Suggested starting load: 5.9 gr
4" test barrel
Pressure: 34,000 PSI

L 4.5 gr Red Dot 1,145 fps 1.15" WSP Alliant
Suggested starting load: 4.1 gr
Pressure: 32,000

FMJ 4.6 gr Red Dot 1,145 fps 1.15" WSP Alliant
Suggested starting load: 4.1 gr
Pressure: 33,000

L 6.0 gr Unique 1,165 fps 1.15" WSP Alliant
Suggested starting load: 5.4 gr
Pressure: 29,400

FMJ 6.2 gr Unique 1,170 fps 1.15" WSP Alliant
Suggested starting load: 5.6 gr
Pressure: 31,300

Alliant Powder Data.

Buy Lymans Cast bullet manual

You can use low end jacketed bullet data for Coated lead either 124 or 125 grain

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Still Running Against the Wind