Load data for .45 Auto (ACP) + .450 | 175gr | AERO SO,- smax:7.25

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.450 \| 175gr \| AERO SO,- smax:7.25
Bullet Weight:	175gr \| 11.3g
Bullet Diameter:	0.450" \| 11.43mm
Bullet Length:	0.640" \| 16.3mm
Caliber:	.45 Auto (ACP) load data
Case Length (l3):	0.898" \| 22.8mm
Cartridge Length (C.O.L.):	1.256" \| 31.9mm
Seated Depth:	0.282" \| 7.2mm
Shank Seated Depth:	0.282" \| 7.2mm
Case Capacity:	25.0 Grains of Water \| 1.62 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	18855 psi \| 1300 bar
LID:	LID_B139_C724
Last updated:	2025-01-01

Load data for 48 loads in caliber .45 Auto (ACP) with .450 | 175gr | AERO SO,- smax:7.25 bullet and 24 powder(s). The key underlying parameters are shown in the table above.

Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service.

Questions regarding the load data: Please read the information in the next tab "Explanations".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

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Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads, >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder	Charge	FR	MaxP	%	V(0)	z
[Accurate No. 2]*	<<locked>>	65%	15403	82%	**8	85%
Accurate Solo 1250	<<locked>>	74%	16940	90%	**01	97%
Alliant UNIQUE	<<locked>>	72%	15911	84%	**07	90%
Baschieri & Pellagri 100	<<locked>>	66%	15824	84%	**8	99%
Hodgdon Universal	<<locked>>	65%	16012	85%	**8	97%
Hodgdon TrailBoss	<<locked>>	91%	8311	44%	**8	97%
Lovex S020	<<locked>>	69%	16607	88%	**10	93%
Maxam CSB 1	<<locked>>	74%	16273	86%	**4	96%
Maxam CSB 2 👍	<<locked>>	76%	16317	87%	**40	100%
Maxam CSB 3	<<locked>>	66%	15374	82%	**8	99%
Maxam CSB 4	<<locked>>	65%	16491	87%	**1	100%
ReloadSwiss RS 12	<<locked>>	64%	15911	84%	**17	100%
ReloadSwiss RS 14	<<locked>>	96%	8383	44%	**1	93%
ReloadSwiss RS 20	<<locked>>	78%	16650	88%	**43	93%
[SNPE Vectan A0]*	<<locked>>	73%	15809	84%	**8	89%
SNPE Vectan BA 9	<<locked>>	65%	16273	86%	**1	94%
SNPE Vectan BA9 1/2	<<locked>>	68%	16650	88%	**4	96%
[Somchem MP200]*	<<locked>>	68%	16969	90%	**14	89%
Somchem MS200	<<locked>>	69%	16520	88%	**8	91%
[Vihtavuori 3N37]*	<<locked>>	79%	16940	90%	**40	82%
Vihtavuori N320	<<locked>>	65%	15606	83%	**1	100%
Vihtavuori N32C Tin Star	<<locked>>	91%	16650	88%	**8	100%
Vihtavuori N330	<<locked>>	69%	15534	82%	**07	97%
Vihtavuori N340	<<locked>>	72%	16041	85%	**1	90%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[Accurate No. 2]*	<<locked>>	61%	13735	73%	**6	83%
Accurate Solo 1250	<<locked>>	61%	12154	64%	**6	92%
[Alliant UNIQUE]*	<<locked>>	61%	11937	63%	**6	84%
Baschieri & Pellagri 100	<<locked>>	61%	14214	75%	**9	98%
Hodgdon Universal	<<locked>>	61%	14620	78%	**8	96%
Hodgdon TrailBoss	<<locked>>	84%	7585	40%	**2	96%
Lovex S020	<<locked>>	62%	13547	72%	**2	90%
Maxam CSB 1	<<locked>>	62%	11835	63%	**0	92%
Maxam CSB 2	<<locked>>	60%	10544	56%	**6	96%
Maxam CSB 3	<<locked>>	62%	13663	72%	**6	98%
Maxam CSB 4	<<locked>>	61%	14460	77%	**9	100%
ReloadSwiss RS 12	<<locked>>	60%	14083	75%	**4	100%
ReloadSwiss RS 14	<<locked>>	82%	6817	36%	**6	90%
[ReloadSwiss RS 20]*	<<locked>>	60%	10414	55%	**3	83%
[SNPE Vectan A0]*	<<locked>>	61%	11966	63%	**3	84%
SNPE Vectan BA 9	<<locked>>	62%	14736	78%	**2	93%
SNPE Vectan BA9 1/2	<<locked>>	61%	13634	72%	**9	94%
[Somchem MP200]*	<<locked>>	62%	14214	75%	**8	86%
[Somchem MS200]*	<<locked>>	62%	13532	72%	**6	88%
[Vihtavuori 3N37]*	<<locked>>	76%	15476	82%	**04	80%
Vihtavuori N320	<<locked>>	60%	13822	73%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	8514	45%	**5	100%
Vihtavuori N330	<<locked>>	62%	12430	66%	**2	95%
[Vihtavuori N340]*	<<locked>>	61%	11748	62%	**9	84%

Start Load - Barrel Length: 5.50''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber

V(0) ... muzzle velocity in feet per second (fps) or meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍 ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

<<locked>>... you need to buy an access license to unlock the data