Load data for .45 Auto (ACP) + .452 | 200gr | H&N RN KB

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.452 \| 200gr \| H&N RN KB
Bullet Weight:	200gr \| 13.0g
Bullet Diameter:	0.452" \| 11.48mm
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_B7533_C724
Last updated:	2026-01-21

Load data for 42 loads in caliber .45 Auto (ACP) with .452 | 200gr | H&N RN KB bullet and 21 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.

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
Accurate Solo 1250	<<locked>>	67%	16462	87%	**1	99%
Alliant UNIQUE	<<locked>>	68%	16288	86%	**30	95%
Baschieri & Pellagri 100	<<locked>>	62%	16491	87%	**5	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	81%	16201	86%	**4	100%
Hodgdon CFE Pistol	<<locked>>	65%	16752	89%	**07	99%
Lovex S020	<<locked>>	63%	16462	87%	**14	97%
Maxam CSB 1	<<locked>>	69%	16375	87%	**4	99%
Maxam CSB 2	<<locked>>	71%	16708	89%	**30	100%
Maxam CSB 3	<<locked>>	65%	16969	90%	**4	100%
ReloadSwiss RS 20	<<locked>>	73%	16810	89%	**60	98%
[Rottweil P 806]*	<<locked>>	88%	16781	89%	**52	87%
SNPE Vectan A0	<<locked>>	69%	16418	87%	**8	95%
[SNPE Vectan BA7 1/2]*	<<locked>>	76%	16302	86%	**07	86%
SNPE Vectan BA9 1/2	<<locked>>	64%	16752	89%	**7	99%
[SNPE Vectan SP 2]*	<<locked>>	71%	16723	89%	**02	82%
Somchem MS200	<<locked>>	66%	16766	89%	**07	96%
[Vihtavuori 3N37]*	<<locked>>	73%	16897	90%	**56	89%
Vihtavuori N320	<<locked>>	62%	16665	88%	**4	100%
Vihtavuori N330	<<locked>>	66%	16737	89%	**30	100%
Vihtavuori N340	<<locked>>	68%	16621	88%	**17	96%
[Vihtavuori N350]*	<<locked>>	75%	16302	86%	**33	88%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
Accurate Solo 1250	<<locked>>	61%	13445	71%	**9	98%
Alliant UNIQUE	<<locked>>	61%	12952	69%	**8	92%
Baschieri & Pellagri 100	<<locked>>	61%	15592	83%	**8	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	75%	13532	72%	**5	100%
Hodgdon CFE Pistol	<<locked>>	61%	14678	78%	**1	98%
Lovex S020	<<locked>>	60%	14968	79%	**1	96%
Maxam CSB 1	<<locked>>	65%	14257	76%	**5	98%
Maxam CSB 2	<<locked>>	61%	12227	65%	**8	100%
Maxam CSB 3	<<locked>>	61%	15287	81%	**1	100%
ReloadSwiss RS 20	<<locked>>	63%	12285	65%	**8	93%
[Rottweil P 806]*	<<locked>>	79%	12328	65%	**24	80%
SNPE Vectan A0	<<locked>>	64%	14504	77%	**8	93%
[SNPE Vectan BA7 1/2]*	<<locked>>	69%	13489	72%	**2	83%
SNPE Vectan BA9 1/2	<<locked>>	61%	15113	80%	**1	99%
[SNPE Vectan SP 2]*	<<locked>>	69%	15432	82%	**66	80%
Somchem MS200	<<locked>>	61%	14692	78%	**8	95%
[Vihtavuori 3N37]*	<<locked>>	63%	12198	65%	**2	83%
Vihtavuori N320	<<locked>>	60%	15766	84%	**5	100%
Vihtavuori N330	<<locked>>	62%	14272	76%	**8	99%
Vihtavuori N340	<<locked>>	61%	13068	69%	**5	92%
[Vihtavuori N350]*	<<locked>>	66%	12169	65%	**5	83%

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