Load data for .45 Win. Mag. + .452 | 300gr | Hornady XTP MAG

Recommended Powder(s): ADI AP 100, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

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:	.45 Win. Mag. load data
Case Length (l3):	1.198" \| 30.4mm
Cartridge Length (C.O.L.):	1.551" \| 39.4mm
Seated Depth:	0.465" \| 11.8mm
Shank Seated Depth:	0.465" \| 11.8mm
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_B2874_C740
Last updated:	2025-02-02

Load data for 118 loads in caliber .45 Win. Mag. with .452 | 300gr | Hornady XTP MAG bullet and 59 powders such as ADI AP 100, SNPE Vectan BA7 1/2, Vihtavuori 3N37, 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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Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

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%	34011	85%	**06	99%
ADI AP 70N	<<locked>>	66%	34635	87%	**17	100%
ADI APS 350	<<locked>>	71%	34127	86%	**3	100%
ADI APS 450	<<locked>>	74%	34563	87%	**6	100%
ADI AS 30	<<locked>>	74%	33968	85%	**5	100%
ADI AS 50N	<<locked>>	73%	35868	90%	**1	100%
Accurate No. 2	<<locked>>	74%	34925	88%	**37	100%
Accurate No. 7	<<locked>>	77%	34896	87%	**71	93%
[Accurate No. 9]*	<<locked>>	86%	35085	88%	**58	86%
Accurate Solo 1000	<<locked>>	74%	34272	86%	**1	100%
Accurate Solo 1250	<<locked>>	79%	33823	85%	**7	100%
[Accurate TCM]*	<<locked>>	85%	34011	85%	**45	88%
[Alliant 2400]*	<<locked>>	96%	33489	84%	**58	83%
Alliant BLUE DOT	<<locked>>	95%	31966	80%	**22	90%
Alliant BULLSEYE	<<locked>>	71%	35607	89%	**70	100%
Alliant POWER PISTOL	<<locked>>	80%	35056	88%	**58	99%
Alliant UNIQUE	<<locked>>	80%	34577	87%	**70	100%
Baschieri & Pellagri 100	<<locked>>	76%	34838	87%	**8	100%
Hodgdon Clays	<<locked>>	71%	34679	87%	**9	100%
Hodgdon HS-6	<<locked>>	66%	34983	88%	**99	100%
Hodgdon Longshot	<<locked>>	62%	34243	86%	**89	100%
Hodgdon Universal	<<locked>>	72%	33475	84%	**04	100%
Hodgdon TrailBoss	<<locked>>	93%	14562	37%	**6	100%
Lovex D037.1	<<locked>>	77%	34896	87%	**71	93%
[Lovex D037.2]*	<<locked>>	84%	33997	85%	**52	86%
Lovex S011	<<locked>>	66%	35462	89%	**4	100%
Lovex S020	<<locked>>	71%	33692	84%	**20	100%
Maxam CSB 1	<<locked>>	84%	35418	89%	**04	100%
Maxam CSB 2	<<locked>>	79%	34229	86%	**01	100%
Maxam CSB 3	<<locked>>	79%	35346	89%	**8	100%
Maxam CSB 4	<<locked>>	74%	34185	86%	**8	100%
Maxam CSB 5	<<locked>>	71%	34766	87%	**2	100%
[Ramshot Enforcer]*	<<locked>>	97%	32779	82%	**68	84%
Ramshot Silhouette	<<locked>>	65%	33794	85%	**63	100%
ReloadSwiss RS 12	<<locked>>	69%	35114	88%	**4	100%
ReloadSwiss RS 14	<<locked>>	97%	14069	35%	**9	100%
ReloadSwiss RS 20	<<locked>>	82%	35186	88%	**66	100%
ReloadSwiss RS 24	<<locked>>	83%	34621	87%	**55	95%
Rottweil P 801	<<locked>>	63%	33924	85%	**5	100%
Rottweil P 806	<<locked>>	89%	35404	89%	**91	100%
SNPE Vectan A0	<<locked>>	83%	34795	87%	**30	100%
SNPE Vectan BA 9	<<locked>>	75%	35433	89%	**10	100%
SNPE Vectan BA10	<<locked>>	70%	35868	90%	**6	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	89%	35708	90%	**96	100%
SNPE Vectan BA9 1/2	<<locked>>	77%	35607	89%	**20	100%
[Shooters World Heavy Pistol]*	<<locked>>	84%	33997	85%	**52	86%
Shooters World Major Pistol	<<locked>>	77%	34896	87%	**71	93%
Somchem MP200	<<locked>>	75%	35679	89%	**73	100%
Somchem MS200	<<locked>>	77%	34026	85%	**37	100%
Somchem S221	<<locked>>	69%	34983	88%	**35	97%
Vihtavuori 3N37 👍	<<locked>>	81%	34780	87%	**02	100%
Vihtavuori 3N38	<<locked>>	95%	35810	90%	**55	96%
Vihtavuori N105	<<locked>>	95%	27615	69%	**06	96%
Vihtavuori N320	<<locked>>	73%	34664	87%	**8	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	32909	83%	**2	100%
Vihtavuori N330	<<locked>>	75%	34708	87%	**20	100%
Vihtavuori N340	<<locked>>	79%	34911	88%	**43	100%
Vihtavuori N350 👍	<<locked>>	85%	35215	88%	**02	100%
Winchester 231	<<locked>>	63%	34838	87%	**7	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	13373	34%	**1	86%
ADI AP 70N	<<locked>>	61%	30168	76%	**1	100%
ADI APS 350	<<locked>>	60%	26324	66%	**7	100%
ADI APS 450	<<locked>>	60%	25121	63%	**4	100%
ADI AS 30	<<locked>>	61%	24337	61%	**3	100%
ADI AS 50N	<<locked>>	61%	26382	66%	**6	100%
Accurate No. 2	<<locked>>	61%	22974	58%	**6	100%
[Accurate No. 7]*	<<locked>>	61%	19276	48%	**2	82%
[Accurate No. 9]*	<<locked>>	76%	24801	62%	**27	80%
Accurate Solo 1000	<<locked>>	61%	25005	63%	**6	100%
Accurate Solo 1250	<<locked>>	61%	20914	52%	**3	100%
[Accurate TCM]*	<<locked>>	73%	22858	57%	**1	80%
[Alliant 2400]*	<<locked>>	92%	29950	75%	**15	81%
[Alliant BLUE DOT]*	<<locked>>	76%	19116	48%	**9	80%
Alliant BULLSEYE	<<locked>>	61%	26455	66%	**8	100%
Alliant POWER PISTOL	<<locked>>	60%	19522	49%	**5	91%
Alliant UNIQUE	<<locked>>	61%	20827	52%	**9	100%
Baschieri & Pellagri 100	<<locked>>	61%	23482	59%	**6	100%
Hodgdon Clays	<<locked>>	60%	26803	67%	**4	100%
Hodgdon HS-6	<<locked>>	61%	29211	73%	**37	100%
Hodgdon Longshot	<<locked>>	61%	32300	81%	**70	100%
Hodgdon Universal	<<locked>>	61%	24816	62%	**2	100%
Hodgdon TrailBoss	<<locked>>	88%	13300	33%	**6	100%
[Lovex D037.1]*	<<locked>>	61%	19276	48%	**2	82%
[Lovex D037.2]*	<<locked>>	76%	25686	64%	**37	81%
Lovex S011	<<locked>>	60%	30342	76%	**8	100%
Lovex S020	<<locked>>	61%	24787	62%	**8	100%
Maxam CSB 1	<<locked>>	60%	19305	48%	**3	100%
Maxam CSB 2	<<locked>>	62%	21480	54%	**3	100%
Maxam CSB 3	<<locked>>	61%	22147	56%	**6	100%
Maxam CSB 4	<<locked>>	62%	24772	62%	**3	100%
Maxam CSB 5	<<locked>>	61%	27166	68%	**0	100%
[Ramshot Enforcer]*	<<locked>>	91%	27717	69%	**99	80%
Ramshot Silhouette	<<locked>>	61%	29530	74%	**14	100%
ReloadSwiss RS 12	<<locked>>	61%	27992	70%	**5	100%
ReloadSwiss RS 14	<<locked>>	86%	11806	30%	**3	100%
ReloadSwiss RS 20	<<locked>>	61%	19174	48%	**9	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	17579	44%	**2	83%
Rottweil P 801	<<locked>>	61%	31546	79%	**5	100%
Rottweil P 806	<<locked>>	61%	13590	34%	**6	92%
SNPE Vectan A0	<<locked>>	61%	19769	50%	**0	100%
SNPE Vectan BA 9	<<locked>>	60%	23235	58%	**3	100%
SNPE Vectan BA10	<<locked>>	61%	28427	71%	**7	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	16404	41%	**3	95%
SNPE Vectan BA9 1/2	<<locked>>	61%	23061	58%	**3	100%
[Shooters World Heavy Pistol]*	<<locked>>	76%	25686	64%	**37	81%
[Shooters World Major Pistol]*	<<locked>>	61%	19276	48%	**2	82%
Somchem MP200	<<locked>>	60%	23699	59%	**2	100%
Somchem MS200	<<locked>>	61%	22220	56%	**6	100%
Somchem S221	<<locked>>	61%	26223	66%	**24	94%
Vihtavuori 3N37	<<locked>>	61%	18753	47%	**9	98%
[Vihtavuori 3N38]*	<<locked>>	65%	14823	37%	**0	81%
[Vihtavuori N105]*	<<locked>>	68%	12459	31%	**7	81%
Vihtavuori N320	<<locked>>	61%	25005	63%	**9	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	14837	37%	**2	100%
Vihtavuori N330	<<locked>>	62%	23554	59%	**2	100%
Vihtavuori N340	<<locked>>	61%	20668	52%	**9	100%
Vihtavuori N350	<<locked>>	61%	17260	43%	**6	97%
Winchester 231	<<locked>>	61%	32547	82%	**8	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