Load data for .454 Casull Magnum + .452 | 300gr | Hornady XTP MAG

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.452 \| 300gr \| Hornady XTP MAG
Manufacturer SKU:	45235
Bullet Weight:	300gr \| 19.4g
Bullet Diameter:	0.452" \| 11.48mm
Bullet Length:	0.818" \| 20.8mm
Caliber:	.454 Casull Magnum load data
Case Length (l3):	1.398" \| 35.5mm
Cartridge Length (C.O.L.):	1.739" \| 44.2mm
Seated Depth:	0.477" \| 12.1mm
Shank Seated Depth:	0.477" \| 12.1mm
Case Capacity:	46.8 Grains of Water \| 3.04 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	56565 psi \| 3900 bar
LID:	LID_B2874_C777
Last updated:	2025-01-01

Load data for 138 loads in caliber .454 Casull Magnum with .452 | 300gr | Hornady XTP MAG bullet and 69 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
ADI AP 100 👍	<<locked>>	96%	44135	78%	**06	100%
ADI AP 70N	<<locked>>	73%	50633	90%	**27	100%
ADI APS 350	<<locked>>	87%	50865	90%	**86	100%
ADI APS 450	<<locked>>	86%	50285	89%	**09	100%
ADI AS 30	<<locked>>	85%	49168	87%	**29	100%
ADI AS 50N	<<locked>>	80%	48646	86%	**65	100%
[Accurate 4100]*	<<locked>>	96%	44048	78%	**68	88%
Accurate No. 2	<<locked>>	79%	50546	89%	**50	100%
Accurate No. 5	<<locked>>	64%	50560	89%	**55	100%
Accurate No. 7	<<locked>>	78%	50589	89%	**27	99%
Accurate No. 9	<<locked>>	86%	50096	89%	**24	96%
Accurate Solo 1000	<<locked>>	85%	50415	89%	**65	100%
Accurate Solo 1250	<<locked>>	86%	48936	87%	**98	100%
Accurate TCM	<<locked>>	87%	50618	89%	**21	97%
Alliant 2400	<<locked>>	97%	49139	87%	**44	93%
Alliant BLUE DOT	<<locked>>	97%	44193	78%	**62	97%
Alliant BULLSEYE	<<locked>>	77%	50821	90%	**86	100%
Alliant POWER PISTOL 👍	<<locked>>	84%	49821	88%	**98	100%
Alliant Sport Pistol	<<locked>>	71%	49530	88%	**80	100%
Alliant UNIQUE	<<locked>>	86%	49734	88%	**83	100%
Baschieri & Pellagri 100	<<locked>>	84%	50314	89%	**58	100%
Hodgdon Clays	<<locked>>	84%	50024	88%	**89	100%
Hodgdon HS-6	<<locked>>	70%	50386	89%	**29	100%
[Hodgdon LilGun]*	<<locked>>	96%	32474	57%	**12	87%
Hodgdon Longshot	<<locked>>	66%	49443	87%	**09	100%
Hodgdon Universal	<<locked>>	80%	49298	87%	**20	100%
Hodgdon CFE Pistol	<<locked>>	82%	49632	88%	**14	100%
Hodgdon TrailBoss	<<locked>>	94%	18130	32%	**1	100%
Lovex D036	<<locked>>	64%	50488	89%	**55	100%
Lovex D037.1	<<locked>>	78%	50589	89%	**27	99%
Lovex D037.2	<<locked>>	86%	50821	90%	**27	96%
Lovex S011	<<locked>>	72%	49951	88%	**84	100%
Lovex S020	<<locked>>	77%	49705	88%	**34	100%
Maxam CSB 1	<<locked>>	90%	49008	87%	**98	100%
Maxam CSB 2	<<locked>>	85%	49429	87%	**98	100%
Maxam CSB 3	<<locked>>	87%	50604	89%	**88	100%
Maxam CSB 4	<<locked>>	83%	49226	87%	**61	100%
Maxam CSB 5	<<locked>>	81%	50256	89%	**29	100%
Ramshot Enforcer	<<locked>>	97%	49298	87%	**44	94%
Ramshot Silhouette	<<locked>>	71%	50082	89%	**83	100%
Ramshot True Blue	<<locked>>	65%	48979	87%	**02	100%
ReloadSwiss RS 12	<<locked>>	76%	50836	90%	**94	100%
ReloadSwiss RS 14	<<locked>>	96%	17376	31%	**7	100%
ReloadSwiss RS 20	<<locked>>	86%	50111	89%	**66	100%
ReloadSwiss RS 24	<<locked>>	86%	50386	89%	**17	100%
Rottweil P 801	<<locked>>	71%	50328	89%	**65	100%
Rottweil P 806	<<locked>>	88%	49705	88%	**81	100%
SNPE Vectan A0	<<locked>>	89%	49617	88%	**40	100%
SNPE Vectan BA 9	<<locked>>	82%	49748	88%	**11	100%
SNPE Vectan BA10	<<locked>>	81%	50270	89%	**09	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	94%	50778	90%	**09	100%
SNPE Vectan BA9 1/2	<<locked>>	82%	48834	86%	**07	100%
SNPE Vectan SP 2	<<locked>>	78%	50357	89%	**91	100%
Shooters World Auto Pistol	<<locked>>	64%	50488	89%	**55	100%
Shooters World Heavy Pistol	<<locked>>	86%	50821	90%	**27	96%
Shooters World Major Pistol	<<locked>>	78%	50589	89%	**27	99%
Somchem MP200	<<locked>>	80%	50386	89%	**80	100%
Somchem MS200	<<locked>>	85%	50067	89%	**57	100%
Somchem S221	<<locked>>	72%	50212	89%	**81	100%
Vihtavuori 3N37	<<locked>>	85%	49298	87%	**09	100%
Vihtavuori 3N38 👍	<<locked>>	96%	49400	87%	**91	100%
Vihtavuori N105 👍	<<locked>>	97%	43178	76%	**62	100%
Vihtavuori N310	<<locked>>	69%	49966	88%	**96	100%
Vihtavuori N320	<<locked>>	80%	50212	89%	**68	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	38899	69%	**14	100%
Vihtavuori N330	<<locked>>	79%	49110	87%	**07	100%
Vihtavuori N340	<<locked>>	85%	50473	89%	**57	100%
Vihtavuori N350	<<locked>>	88%	49327	87%	**06	100%
Winchester 231	<<locked>>	69%	49777	88%	**01	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	17419	31%	**5	94%
ADI AP 70N	<<locked>>	61%	36448	64%	**99	100%
ADI APS 350	<<locked>>	61%	30385	54%	**9	100%
ADI APS 450	<<locked>>	61%	28950	51%	**2	100%
ADI AS 30	<<locked>>	61%	29051	51%	**2	100%
ADI AS 50N	<<locked>>	61%	30951	55%	**7	100%
[Accurate 4100]*	<<locked>>	83%	28456	50%	**71	80%
Accurate No. 2	<<locked>>	61%	28848	51%	**50	100%
Accurate No. 5	<<locked>>	61%	44701	79%	**09	100%
Accurate No. 7	<<locked>>	61%	27398	48%	**48	92%
[Accurate No. 9]*	<<locked>>	61%	20378	36%	**24	81%
Accurate Solo 1000	<<locked>>	60%	28747	51%	**1	100%
Accurate Solo 1250	<<locked>>	61%	26020	46%	**8	100%
[Accurate TCM]*	<<locked>>	61%	20726	37%	**27	83%
[Alliant 2400]*	<<locked>>	74%	24178	43%	**09	81%
[Alliant BLUE DOT]*	<<locked>>	61%	15954	28%	**9	81%
Alliant BULLSEYE	<<locked>>	61%	32706	58%	**09	100%
Alliant POWER PISTOL	<<locked>>	61%	25483	45%	**99	98%
Alliant Sport Pistol	<<locked>>	61%	37449	66%	**71	100%
Alliant UNIQUE	<<locked>>	61%	26614	47%	**40	100%
Baschieri & Pellagri 100	<<locked>>	61%	28413	50%	**5	100%
Hodgdon Clays	<<locked>>	61%	30966	55%	**5	100%
Hodgdon HS-6	<<locked>>	61%	37753	67%	**11	100%
[Hodgdon LilGun]*	<<locked>>	88%	24584	43%	**75	81%
Hodgdon Longshot	<<locked>>	61%	42061	74%	**50	100%
Hodgdon Universal	<<locked>>	61%	30443	54%	**37	100%
Hodgdon CFE Pistol	<<locked>>	61%	28427	50%	**17	100%
Hodgdon TrailBoss	<<locked>>	69%	11182	20%	**3	100%
Lovex D036	<<locked>>	61%	44628	79%	**09	100%
Lovex D037.1	<<locked>>	61%	27398	48%	**48	92%
[Lovex D037.2]*	<<locked>>	61%	20929	37%	**30	81%
Lovex S011	<<locked>>	61%	37159	66%	**76	100%
Lovex S020	<<locked>>	61%	31241	55%	**66	100%
Maxam CSB 1	<<locked>>	61%	24149	43%	**8	100%
Maxam CSB 2	<<locked>>	61%	26934	48%	**4	100%
Maxam CSB 3	<<locked>>	61%	27659	49%	**1	100%
Maxam CSB 4	<<locked>>	61%	29588	52%	**8	100%
Maxam CSB 5	<<locked>>	61%	31517	56%	**1	100%
[Ramshot Enforcer]*	<<locked>>	73%	21857	39%	**79	80%
Ramshot Silhouette	<<locked>>	61%	37028	65%	**68	100%
Ramshot True Blue	<<locked>>	61%	43453	77%	**50	100%
ReloadSwiss RS 12	<<locked>>	61%	34679	61%	**53	100%
ReloadSwiss RS 14	<<locked>>	67%	10240	18%	**9	100%
ReloadSwiss RS 20	<<locked>>	61%	24845	44%	**14	100%
ReloadSwiss RS 24	<<locked>>	61%	23438	41%	**70	92%
Rottweil P 801	<<locked>>	61%	38101	67%	**63	100%
Rottweil P 806	<<locked>>	61%	20030	35%	**33	99%
SNPE Vectan A0	<<locked>>	61%	24265	43%	**8	100%
SNPE Vectan BA 9	<<locked>>	61%	28558	50%	**10	100%
SNPE Vectan BA10	<<locked>>	61%	32430	57%	**1	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	20842	37%	**1	99%
SNPE Vectan BA9 1/2	<<locked>>	61%	28718	51%	**14	100%
SNPE Vectan SP 2	<<locked>>	61%	29298	52%	**68	100%
Shooters World Auto Pistol	<<locked>>	61%	44628	79%	**09	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	20929	37%	**30	81%
Shooters World Major Pistol	<<locked>>	61%	27398	48%	**48	92%
Somchem MP200	<<locked>>	61%	30458	54%	**86	100%
Somchem MS200	<<locked>>	61%	26905	48%	**20	100%
Somchem S221	<<locked>>	61%	33823	60%	**04	99%
Vihtavuori 3N37	<<locked>>	61%	24598	43%	**47	100%
[Vihtavuori 3N38]*	<<locked>>	61%	17637	31%	**1	88%
[Vihtavuori N105]*	<<locked>>	61%	13561	24%	**9	87%
Vihtavuori N310	<<locked>>	61%	40480	72%	**17	100%
Vihtavuori N320	<<locked>>	61%	30995	55%	**7	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	18391	33%	**7	100%
Vihtavuori N330	<<locked>>	61%	29182	52%	**27	100%
Vihtavuori N340	<<locked>>	61%	26281	46%	**14	100%
Vihtavuori N350	<<locked>>	61%	22655	40%	**10	100%
Winchester 231	<<locked>>	61%	39624	70%	**15	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