Load data for .45 Blaser + .458 | 500gr | A-Square MONO RN

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.458 \| 500gr \| A-Square MONO RN
Bullet Weight:	500gr \| 32.4g
Bullet Diameter:	0.458" \| 11.63mm
Bullet Length:	1.000" \| 25.4mm
Caliber:	.45 Blaser load data
Case Length (l3):	2.146" \| 54.5mm
Cartridge Length (C.O.L.):	2.657" \| 67.5mm
Seated Depth:	0.489" \| 12.4mm
Shank Seated Depth:	0.489" \| 12.4mm
Case Capacity:	84.0 Grains of Water \| 5.45 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	53664 psi \| 3700 bar
LID:	LID_B408_C728
Last updated:	2025-01-01

Load data for 142 loads in caliber .45 Blaser with .458 | 500gr | A-Square MONO RN bullet and 71 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 15.2 fps
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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 AR 2206H	<<locked>>	97%	43265	81%	**96	96%
ADI AR 2207	<<locked>>	87%	47500	89%	**60	100%
[ADI AR 2208]*	<<locked>>	97%	37304	70%	**85	92%
ADI AR 2219 👍	<<locked>>	91%	48298	90%	**49	100%
Accurate 2015	<<locked>>	96%	47993	89%	**09	100%
[Accurate 2200]*	<<locked>>	97%	47601	89%	**03	94%
Accurate 2230	<<locked>>	94%	47776	89%	**19	97%
Accurate 2460	<<locked>>	94%	47703	89%	**32	99%
Accurate 2495	<<locked>>	97%	40161	75%	**96	100%
Accurate 2520	<<locked>>	97%	42641	79%	**19	99%
Accurate 4064	<<locked>>	97%	33127	62%	**98	98%
Alliant AR-Comp	<<locked>>	97%	43250	81%	**16	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	34345	64%	**88	94%
Alliant Reloder-10x	<<locked>>	93%	48095	90%	**13	100%
[Alliant Reloder-15]*	<<locked>>	97%	37884	71%	**41	93%
Alliant Reloder-7	<<locked>>	86%	48109	90%	**60	100%
Baschieri & Pellagri 106	<<locked>>	90%	47964	89%	**64	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	42714	80%	**90	94%
Hodgdon BL-C2	<<locked>>	97%	44106	82%	**42	97%
Hodgdon Benchmark	<<locked>>	96%	48269	90%	**96	98%
Hodgdon CFE BLK	<<locked>>	86%	47427	88%	**54	98%
Hodgdon H322 👍	<<locked>>	96%	47688	89%	**42	100%
Hodgdon H335 👍	<<locked>>	91%	48167	90%	**55	100%
Hodgdon H4198	<<locked>>	88%	48153	90%	**50	100%
[Hodgdon VARGET]*	<<locked>>	97%	37028	69%	**78	92%
IMR 3031	<<locked>>	97%	37376	70%	**57	99%
[IMR 4064]*	<<locked>>	97%	35621	66%	**59	92%
IMR 4198	<<locked>>	92%	48022	89%	**70	100%
[IMR 4895]*	<<locked>>	97%	38638	72%	**67	94%
IMR 8208 XBR	<<locked>>	97%	46325	86%	**13	98%
Lovex D073.4	<<locked>>	92%	47413	88%	**19	98%
Lovex D073.5	<<locked>>	94%	47572	89%	**32	99%
Lovex D073.6	<<locked>>	97%	39697	74%	**80	98%
Lovex S060	<<locked>>	97%	45919	86%	**60	96%
Lovex S062	<<locked>>	97%	37246	69%	**11	96%
Norma 200	<<locked>>	88%	47747	89%	**93	100%
Norma 201	<<locked>>	97%	41843	78%	**60	97%
Norma 202	<<locked>>	97%	41597	78%	**77	99%
[Norma 203B]*	<<locked>>	97%	37115	69%	**34	94%
[Ramshot Big Game]*	<<locked>>	97%	37840	71%	**37	93%
[Ramshot TAC]*	<<locked>>	97%	47123	88%	**06	93%
Ramshot Wild Boar	<<locked>>	97%	45020	84%	**26	96%
Ramshot X-Terminator	<<locked>>	94%	47703	89%	**09	96%
ReloadSwiss RS 40 👍	<<locked>>	94%	48124	90%	**32	99%
ReloadSwiss RS 52	<<locked>>	97%	35853	67%	**37	95%
Rottweil R 901	<<locked>>	97%	46166	86%	**00	99%
Rottweil R 902	<<locked>>	97%	39958	74%	**27	96%
[Rottweil R 903]*	<<locked>>	97%	30647	57%	**39	92%
SNPE Vectan BA6 1/2	<<locked>>	85%	47848	89%	**70	100%
SNPE Vectan SP 10 👍	<<locked>>	90%	47413	88%	**39	99%
[SNPE Vectan SP 11]*	<<locked>>	97%	34301	64%	**85	92%
[SNPE Vectan SP 7]*	<<locked>>	97%	43424	81%	**77	93%
SNPE Vectan SP 9	<<locked>>	97%	41974	78%	**77	95%
SNPE Vectan Tubal 3000	<<locked>>	97%	45252	84%	**41	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	36332	68%	**42	99%
Shooters World Match Rifle	<<locked>>	97%	39697	74%	**80	98%
Shooters World Precision	<<locked>>	97%	37246	69%	**11	96%
Shooters World Tactical Rifle	<<locked>>	91%	48182	90%	**00	97%
Somchem S321	<<locked>>	96%	47877	89%	**55	98%
Somchem S335	<<locked>>	97%	43801	82%	**47	100%
Somchem S341	<<locked>>	97%	43352	81%	**83	95%
[Somchem S355]*	<<locked>>	97%	32401	60%	**52	93%
Vihtavuori N120	<<locked>>	89%	47834	89%	**27	100%
Vihtavuori N130	<<locked>>	95%	48008	89%	**70	100%
Vihtavuori N133	<<locked>>	97%	41292	77%	**08	100%
Vihtavuori N135	<<locked>>	97%	30980	58%	**22	99%
Vihtavuori N140	<<locked>>	97%	38827	72%	**21	99%
Vihtavuori N530	<<locked>>	96%	47529	89%	**39	98%
Vihtavuori N540	<<locked>>	97%	38363	71%	**41	98%
Winchester 748	<<locked>>	97%	48225	90%	**85	99%
Winchester StaBALL Match	<<locked>>	94%	47558	89%	**65	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	84%	28993	54%	**63	90%
ADI AR 2207	<<locked>>	81%	39987	75%	**78	100%
[ADI AR 2208]*	<<locked>>	91%	31836	59%	**90	90%
ADI AR 2219	<<locked>>	81%	35070	65%	**72	98%
Accurate 2015	<<locked>>	81%	30371	57%	**70	99%
[Accurate 2200]*	<<locked>>	86%	34258	64%	**16	90%
[Accurate 2230]*	<<locked>>	81%	30951	58%	**80	92%
[Accurate 2460]*	<<locked>>	81%	30661	57%	**93	94%
Accurate 2495	<<locked>>	82%	24831	46%	**47	97%
[Accurate 2520]*	<<locked>>	82%	25744	48%	**40	93%
Accurate 4064	<<locked>>	87%	24961	47%	**44	95%
Alliant AR-Comp	<<locked>>	81%	26818	50%	**60	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	88%	26789	50%	**44	90%
Alliant Reloder-10x	<<locked>>	81%	33721	63%	**29	100%
[Alliant Reloder-15]*	<<locked>>	89%	30356	57%	**09	90%
Alliant Reloder-7	<<locked>>	81%	41408	77%	**85	100%
Baschieri & Pellagri 106	<<locked>>	81%	35897	67%	**13	99%
[Baschieri & Pellagri 107]*	<<locked>>	89%	33968	63%	**52	90%
[Hodgdon BL-C2]*	<<locked>>	81%	26440	49%	**47	90%
[Hodgdon Benchmark]*	<<locked>>	81%	31082	58%	**47	94%
Hodgdon CFE BLK	<<locked>>	81%	40596	76%	**65	96%
Hodgdon H322	<<locked>>	81%	30139	56%	**83	97%
Hodgdon H335	<<locked>>	81%	34287	64%	**65	97%
Hodgdon H4198	<<locked>>	81%	39508	74%	**42	99%
[Hodgdon VARGET]*	<<locked>>	92%	32097	60%	**99	90%
IMR 3031	<<locked>>	84%	25773	48%	**40	96%
[IMR 4064]*	<<locked>>	92%	31038	58%	**80	90%
IMR 4198	<<locked>>	81%	35476	66%	**13	100%
[IMR 4895]*	<<locked>>	87%	28587	53%	**86	90%
[IMR 8208 XBR]*	<<locked>>	82%	29124	54%	**47	92%
Lovex D073.4	<<locked>>	81%	32314	60%	**09	95%
[Lovex D073.5]*	<<locked>>	81%	30516	57%	**90	94%
[Lovex D073.6]*	<<locked>>	83%	25744	48%	**40	93%
[Lovex S060]*	<<locked>>	84%	31372	58%	**47	91%
[Lovex S062]*	<<locked>>	87%	27760	52%	**47	92%
Norma 200	<<locked>>	81%	37768	70%	**72	100%
[Norma 201]*	<<locked>>	84%	28485	53%	**40	92%
Norma 202	<<locked>>	83%	27514	51%	**50	95%
[Norma 203B]*	<<locked>>	88%	28776	54%	**83	90%
[Ramshot Big Game]*	<<locked>>	91%	32198	60%	**36	90%
[Ramshot TAC]*	<<locked>>	90%	38218	71%	**88	90%
[Ramshot Wild Boar]*	<<locked>>	83%	29631	55%	**80	90%
[Ramshot X-Terminator]*	<<locked>>	81%	31430	59%	**70	91%
ReloadSwiss RS 40	<<locked>>	81%	32082	60%	**06	95%
[ReloadSwiss RS 52]*	<<locked>>	87%	26237	49%	**50	91%
Rottweil R 901	<<locked>>	81%	29544	55%	**50	95%
[Rottweil R 902]*	<<locked>>	86%	28906	54%	**47	92%
[Rottweil R 903]*	<<locked>>	92%	26876	50%	**63	90%
SNPE Vectan BA6 1/2	<<locked>>	82%	44918	84%	**40	100%
SNPE Vectan SP 10	<<locked>>	81%	35476	66%	**78	98%
[SNPE Vectan SP 11]*	<<locked>>	94%	31589	59%	**32	90%
[SNPE Vectan SP 7]*	<<locked>>	91%	35781	67%	**68	90%
[SNPE Vectan SP 9]*	<<locked>>	86%	29878	56%	**77	90%
SNPE Vectan Tubal 3000	<<locked>>	84%	31328	58%	**47	96%
SNPE Vectan Tubal 5000	<<locked>>	90%	30298	56%	**47	97%
[Shooters World Match Rifle]*	<<locked>>	83%	25744	48%	**40	93%
[Shooters World Precision]*	<<locked>>	87%	27760	52%	**47	92%
[Shooters World Tactical Rifle]*	<<locked>>	81%	34040	63%	**09	94%
[Somchem S321]*	<<locked>>	81%	29472	55%	**83	93%
Somchem S335	<<locked>>	84%	30139	56%	**50	97%
[Somchem S341]*	<<locked>>	85%	30139	56%	**73	90%
[Somchem S355]*	<<locked>>	91%	27253	51%	**54	90%
Vihtavuori N120	<<locked>>	81%	37449	70%	**13	100%
Vihtavuori N130	<<locked>>	81%	31763	59%	**57	99%
Vihtavuori N133	<<locked>>	86%	30124	56%	**44	98%
Vihtavuori N135	<<locked>>	91%	26818	50%	**44	97%
Vihtavuori N140	<<locked>>	86%	28239	53%	**47	96%
[Vihtavuori N530]*	<<locked>>	81%	29762	55%	**70	93%
Vihtavuori N540	<<locked>>	85%	27296	51%	**47	95%
[Winchester 748]*	<<locked>>	81%	28935	54%	**86	93%
[Winchester StaBALL Match]*	<<locked>>	81%	30647	57%	**09	92%

Start Load - Barrel Length: 23.60''

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