Load data for .45 Auto (ACP) + .451 | 170gr | Lehigh Defense Controlled Fracturing

Recommended Powder(s): Baschieri & Pellagri 102 Pistol

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.451 \| 170gr \| Lehigh Defense Controlled Fracturing
Manufacturer SKU:	02451170SP
Bullet Weight:	170gr \| 11.0g
Bullet Diameter:	0.451" \| 11.46mm
Bullet Length:	<<locked>>
Caliber:	.45 Auto (ACP) load data
Case Length (l3):	0.898" \| 22.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	25.0 Grains of Water \| 1.62 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	18855 psi \| 1300 bar
LID:	LID_B11087_C724
Last updated:	2026-03-21
Recommended Twist Rate:	1:34 - 1:28

Load data for 72 loads in caliber .45 Auto (ACP) with .451 | 170gr | Lehigh Defense Controlled Fracturing bullet and 36 powders such as Baschieri & Pellagri 102 Pistol. 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.

You can set your specifications in the "Personalized Load Calculator".

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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
ADI AP 70N	<<locked>>	64%	16679	88%	**4	96%
ADI AS 30	<<locked>>	67%	16694	89%	**5	100%
ADI AS 50N	<<locked>>	66%	16897	90%	**8	99%
[Accurate No. 2]*	<<locked>>	71%	16621	88%	**8	84%
Accurate Solo 1000	<<locked>>	67%	16911	90%	**2	100%
Accurate Solo 1250	<<locked>>	79%	16955	90%	**8	95%
Alliant BE-86	<<locked>>	78%	16911	90%	**01	98%
[Alliant BULLSEYE]*	<<locked>>	67%	16810	89%	**7	89%
[Alliant Herco]*	<<locked>>	93%	16520	88%	**07	89%
Alliant RED DOT	<<locked>>	69%	16708	89%	**5	100%
[Alliant UNIQUE]*	<<locked>>	79%	16940	90%	**20	89%
Baschieri & Pellagri 100	<<locked>>	72%	16955	90%	**1	99%
Baschieri & Pellagri 102 Pistol 👍	<<locked>>	94%	16201	86%	**8	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	70%	16317	87%	**4	99%
Hodgdon Universal	<<locked>>	71%	16679	88%	**4	96%
Hodgdon CFE Pistol	<<locked>>	74%	16940	90%	**4	95%
Lovex S020	<<locked>>	74%	16853	89%	**01	91%
Maxam CSB 1	<<locked>>	79%	16259	86%	**8	95%
Maxam CSB 2	<<locked>>	82%	15940	85%	**30	99%
Maxam CSB 3	<<locked>>	72%	15969	85%	**5	98%
Maxam CSB 4	<<locked>>	68%	16244	86%	**1	100%
Maxam CSB 5	<<locked>>	64%	16215	86%	**5	100%
[Ramshot Silhouette]*	<<locked>>	65%	16737	89%	**4	85%
ReloadSwiss RS 12	<<locked>>	70%	16186	86%	**24	100%
ReloadSwiss RS 20	<<locked>>	82%	16302	86%	**17	90%
Rottweil P 801	<<locked>>	63%	16563	88%	**4	100%
[SNPE Vectan A0]*	<<locked>>	78%	16259	86%	**8	87%
SNPE Vectan BA 9	<<locked>>	70%	16404	87%	**8	92%
SNPE Vectan BA9 1/2	<<locked>>	73%	16795	89%	**1	95%
[Somchem MP200]*	<<locked>>	71%	16549	88%	**8	86%
Somchem MS200	<<locked>>	74%	16694	89%	**8	90%
Vihtavuori N320	<<locked>>	71%	16317	87%	**1	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	15432	82%	**8	100%
Vihtavuori N330	<<locked>>	76%	16404	87%	**20	97%
[Vihtavuori N340]*	<<locked>>	77%	16505	88%	**4	89%
Winchester AutoComp	<<locked>>	79%	16360	87%	**8	94%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	60%	15258	81%	**5	95%
ADI AS 30	<<locked>>	62%	14649	78%	**9	100%
ADI AS 50N	<<locked>>	62%	15185	81%	**5	99%
[Accurate No. 2]*	<<locked>>	65%	13982	74%	**3	81%
Accurate Solo 1000	<<locked>>	60%	14025	74%	**3	98%
[Accurate Solo 1250]*	<<locked>>	62%	11269	60%	**3	89%
Alliant BE-86	<<locked>>	60%	10486	56%	**3	91%
[Alliant BULLSEYE]*	<<locked>>	60%	14330	76%	**8	86%
[Alliant Herco]*	<<locked>>	73%	10863	58%	**7	80%
Alliant RED DOT	<<locked>>	61%	13547	72%	**3	100%
[Alliant UNIQUE]*	<<locked>>	62%	11124	59%	**6	81%
Baschieri & Pellagri 100	<<locked>>	60%	12415	66%	**3	95%
Baschieri & Pellagri 102 Pistol	<<locked>>	73%	10283	55%	**3	96%
Baschieri & Pellagri 103 Pistol	<<locked>>	60%	12038	64%	**3	96%
Hodgdon Universal	<<locked>>	60%	12633	67%	**6	92%
Hodgdon CFE Pistol	<<locked>>	62%	12270	65%	**9	90%
[Lovex S020]*	<<locked>>	62%	12009	64%	**3	85%
[Maxam CSB 1]*	<<locked>>	65%	11502	61%	**7	89%
Maxam CSB 2	<<locked>>	61%	9485	50%	**3	93%
Maxam CSB 3	<<locked>>	60%	11705	62%	**3	95%
Maxam CSB 4	<<locked>>	61%	13416	71%	**3	98%
Maxam CSB 5	<<locked>>	61%	15243	81%	**2	100%
[Ramshot Silhouette]*	<<locked>>	60%	14489	77%	**8	82%
ReloadSwiss RS 12	<<locked>>	62%	12836	68%	**8	99%
[ReloadSwiss RS 20]*	<<locked>>	64%	10341	55%	**7	80%
Rottweil P 801	<<locked>>	61%	15679	83%	**4	100%
[SNPE Vectan A0]*	<<locked>>	65%	11864	63%	**7	81%
[SNPE Vectan BA 9]*	<<locked>>	62%	13402	71%	**3	89%
SNPE Vectan BA9 1/2	<<locked>>	62%	12836	68%	**3	91%
[Somchem MP200]*	<<locked>>	60%	12227	65%	**6	80%
[Somchem MS200]*	<<locked>>	61%	12111	64%	**0	84%
Vihtavuori N320	<<locked>>	61%	12430	66%	**6	98%
Vihtavuori N32C Tin Star	<<locked>>	80%	11589	61%	**0	100%
Vihtavuori N330	<<locked>>	61%	11124	59%	**6	91%
[Vihtavuori N340]*	<<locked>>	63%	11153	59%	**7	81%
[Winchester AutoComp ]*	<<locked>>	63%	11081	59%	**7	87%

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.

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