Load data for .45 Win. Mag. + .452 | 300gr | LEE Mold C452-300-RF

Recommended Powder(s): ADI AP 100, SNPE Vectan BA7 1/2, Vihtavuori N105, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.452 \| 300gr \| LEE Mold C452-300-RF
Manufacturer SKU:	C452-300-RF
Bullet Weight:	300gr \| 19.4g
Bullet Diameter:	0.452" \| 11.48mm
Bullet Length:	0.750" \| 19.0mm
Caliber:	.45 Win. Mag. load data
Case Length (l3):	1.198" \| 30.4mm
Cartridge Length (C.O.L.):	1.551" \| 39.4mm
Seated Depth:	0.397" \| 10.1mm
Shank Seated Depth:	0.397" \| 10.1mm
Case Capacity:	38.0 Grains of Water \| 2.47 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	39885 psi \| 2750 bar
LID:	LID_B3307_C740
Last updated:	2025-01-01

Load data for 118 loads in caliber .45 Win. Mag. with .452 | 300gr | LEE Mold C452-300-RF bullet and 59 powders such as ADI AP 100, SNPE Vectan BA7 1/2, Vihtavuori N105, Vihtavuori N350. 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 100 👍	<<locked>>	94%	34403	86%	**55	99%
ADI AP 70N	<<locked>>	65%	34853	87%	**56	100%
ADI APS 350	<<locked>>	70%	34142	86%	**6	100%
ADI APS 450	<<locked>>	73%	35099	88%	**5	100%
ADI AS 30	<<locked>>	75%	35433	89%	**1	100%
ADI AS 50N	<<locked>>	72%	35766	90%	**14	100%
Accurate No. 2	<<locked>>	73%	35491	89%	**79	100%
Accurate No. 7	<<locked>>	75%	35273	88%	**17	94%
[Accurate No. 9]*	<<locked>>	83%	34389	86%	**01	88%
Accurate Solo 1000	<<locked>>	74%	35810	90%	**7	100%
Accurate Solo 1250	<<locked>>	79%	35694	90%	**47	100%
Accurate TCM	<<locked>>	84%	35520	89%	**07	90%
[Alliant 2400]*	<<locked>>	95%	35230	88%	**27	85%
Alliant BLUE DOT	<<locked>>	97%	35027	88%	**04	93%
Alliant BULLSEYE	<<locked>>	68%	34272	86%	**89	100%
Alliant POWER PISTOL	<<locked>>	78%	34693	87%	**94	99%
Alliant UNIQUE	<<locked>>	78%	34563	87%	**02	100%
Baschieri & Pellagri 100	<<locked>>	74%	34650	87%	**4	100%
Hodgdon Clays	<<locked>>	70%	34751	87%	**2	100%
Hodgdon HS-6	<<locked>>	64%	34563	87%	**35	100%
Hodgdon Longshot	<<locked>>	62%	35882	90%	**42	100%
Hodgdon Universal	<<locked>>	72%	34853	87%	**56	100%
Hodgdon TrailBoss	<<locked>>	93%	14170	36%	**2	100%
Lovex D037.1	<<locked>>	75%	35273	88%	**17	94%
[Lovex D037.2]*	<<locked>>	83%	35172	88%	**11	89%
Lovex S011	<<locked>>	63%	34229	86%	**10	100%
Lovex S020	<<locked>>	70%	33939	85%	**60	100%
Maxam CSB 1	<<locked>>	81%	34664	87%	**33	100%
Maxam CSB 2	<<locked>>	79%	35723	90%	**47	100%
Maxam CSB 3	<<locked>>	77%	35201	88%	**17	100%
Maxam CSB 4	<<locked>>	74%	35447	89%	**04	100%
Maxam CSB 5	<<locked>>	69%	34214	86%	**8	100%
[Ramshot Enforcer]*	<<locked>>	96%	34969	88%	**37	87%
Ramshot Silhouette	<<locked>>	65%	35215	88%	**12	100%
ReloadSwiss RS 12	<<locked>>	68%	35404	89%	**33	100%
ReloadSwiss RS 14	<<locked>>	96%	13358	33%	**8	100%
ReloadSwiss RS 20	<<locked>>	80%	34925	88%	**99	100%
ReloadSwiss RS 24	<<locked>>	82%	35882	90%	**11	96%
Rottweil P 801	<<locked>>	63%	34447	86%	**4	100%
Rottweil P 806	<<locked>>	87%	35723	90%	**30	100%
SNPE Vectan A0	<<locked>>	82%	35897	90%	**76	100%
SNPE Vectan BA 9	<<locked>>	74%	35244	88%	**47	100%
SNPE Vectan BA10	<<locked>>	67%	33924	85%	**2	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	86%	35099	88%	**25	100%
SNPE Vectan BA9 1/2	<<locked>>	76%	35868	90%	**56	100%
[Shooters World Heavy Pistol]*	<<locked>>	83%	35172	88%	**11	89%
Shooters World Major Pistol	<<locked>>	75%	35273	88%	**17	94%
Somchem MP200	<<locked>>	72%	34214	86%	**93	100%
Somchem MS200	<<locked>>	77%	35302	88%	**83	100%
Somchem S221	<<locked>>	68%	34824	87%	**78	98%
Vihtavuori 3N37	<<locked>>	79%	34621	87%	**35	100%
Vihtavuori 3N38	<<locked>>	93%	35737	90%	**01	97%
Vihtavuori N105 👍	<<locked>>	97%	31923	80%	**01	99%
Vihtavuori N320	<<locked>>	72%	34925	88%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	32822	82%	**5	100%
Vihtavuori N330	<<locked>>	73%	34185	86%	**47	100%
Vihtavuori N340	<<locked>>	77%	34882	87%	**83	100%
Vihtavuori N350 👍	<<locked>>	82%	34040	85%	**25	100%
Winchester 231	<<locked>>	63%	35375	89%	**37	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	13619	34%	**4	88%
ADI AP 70N	<<locked>>	61%	30632	77%	**10	100%
ADI APS 350	<<locked>>	61%	27195	68%	**7	100%
ADI APS 450	<<locked>>	61%	26469	66%	**6	100%
ADI AS 30	<<locked>>	61%	24540	62%	**0	100%
ADI AS 50N	<<locked>>	62%	27064	68%	**5	100%
Accurate No. 2	<<locked>>	61%	24308	61%	**5	100%
[Accurate No. 7]*	<<locked>>	61%	20349	51%	**01	85%
[Accurate No. 9]*	<<locked>>	71%	22611	57%	**27	80%
Accurate Solo 1000	<<locked>>	61%	25048	63%	**6	100%
Accurate Solo 1250	<<locked>>	61%	21596	54%	**2	100%
[Accurate TCM]*	<<locked>>	69%	20885	52%	**4	80%
[Alliant 2400]*	<<locked>>	87%	27224	68%	**22	81%
[Alliant BLUE DOT]*	<<locked>>	72%	17477	44%	**2	80%
Alliant BULLSEYE	<<locked>>	61%	28021	70%	**20	100%
Alliant POWER PISTOL	<<locked>>	61%	20146	50%	**4	93%
Alliant UNIQUE	<<locked>>	62%	21553	54%	**2	100%
Baschieri & Pellagri 100	<<locked>>	61%	24120	60%	**6	100%
Hodgdon Clays	<<locked>>	61%	27673	69%	**0	100%
Hodgdon HS-6	<<locked>>	61%	30922	78%	**93	100%
Hodgdon Longshot	<<locked>>	61%	34011	85%	**22	100%
Hodgdon Universal	<<locked>>	61%	24947	63%	**5	100%
Hodgdon TrailBoss	<<locked>>	79%	10704	27%	**6	100%
[Lovex D037.1]*	<<locked>>	61%	20349	51%	**01	85%
[Lovex D037.2]*	<<locked>>	71%	23163	58%	**40	81%
Lovex S011	<<locked>>	61%	31937	80%	**4	100%
Lovex S020	<<locked>>	61%	25469	64%	**1	100%
Maxam CSB 1	<<locked>>	61%	19769	50%	**3	100%
Maxam CSB 2	<<locked>>	61%	21640	54%	**6	100%
Maxam CSB 3	<<locked>>	61%	23119	58%	**6	100%
Maxam CSB 4	<<locked>>	61%	24816	62%	**2	100%
Maxam CSB 5	<<locked>>	60%	27499	69%	**3	100%
[Ramshot Enforcer]*	<<locked>>	87%	25454	64%	**09	81%
Ramshot Silhouette	<<locked>>	61%	31270	78%	**66	100%
ReloadSwiss RS 12	<<locked>>	62%	28921	73%	**8	100%
ReloadSwiss RS 14	<<locked>>	82%	10240	26%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	20073	50%	**5	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	18202	46%	**8	86%
Rottweil P 801	<<locked>>	61%	32169	81%	**4	100%
Rottweil P 806	<<locked>>	61%	13590	34%	**3	93%
SNPE Vectan A0	<<locked>>	61%	20044	50%	**6	100%
SNPE Vectan BA 9	<<locked>>	61%	24062	60%	**5	100%
SNPE Vectan BA10	<<locked>>	61%	29602	74%	**3	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17056	43%	**9	96%
SNPE Vectan BA9 1/2	<<locked>>	61%	24047	60%	**8	100%
[Shooters World Heavy Pistol]*	<<locked>>	71%	23163	58%	**40	81%
[Shooters World Major Pistol]*	<<locked>>	61%	20349	51%	**01	85%
Somchem MP200	<<locked>>	61%	24932	63%	**8	100%
Somchem MS200	<<locked>>	61%	22220	56%	**8	100%
Somchem S221	<<locked>>	61%	26643	67%	**70	95%
Vihtavuori 3N37	<<locked>>	61%	19638	49%	**8	99%
[Vihtavuori 3N38]*	<<locked>>	63%	13793	35%	**3	81%
[Vihtavuori N105]*	<<locked>>	65%	11342	28%	**4	81%
Vihtavuori N320	<<locked>>	61%	25860	65%	**5	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	14678	37%	**9	100%
Vihtavuori N330	<<locked>>	61%	23786	60%	**5	100%
Vihtavuori N340	<<locked>>	61%	21509	54%	**2	100%
Vihtavuori N350	<<locked>>	61%	17564	44%	**6	98%
Winchester 231	<<locked>>	61%	33199	83%	**14	100%

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