Load data for .480 Ruger + .475 | 325gr | Speer SP GD

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.475 \| 325gr \| Speer SP GD
Manufacturer SKU:	3978
Bullet Weight:	325gr \| 21.1g
Bullet Diameter:	0.475" \| 12.06mm
Bullet Length:	<<locked>>
Caliber:	.480 Ruger load data
Case Length (l3):	1.275" \| 32.4mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	44.0 Grains of Water \| 2.86 cm³
Primer Size:	Large Pistol Magnum (LPM)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B6306_C823
Last updated:	2026-01-21

Load data for 130 loads in caliber .480 Ruger with .475 | 325gr | Speer SP GD bullet and 65 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>>	97%	39798	83%	**50	100%
ADI AP 70N	<<locked>>	69%	42018	88%	**52	100%
ADI APS 350	<<locked>>	79%	42192	88%	**04	100%
ADI APS 450	<<locked>>	80%	42569	89%	**33	100%
ADI AS 30	<<locked>>	80%	41611	87%	**56	100%
ADI AS 50N	<<locked>>	76%	41989	88%	**99	100%
[Accurate 4100]*	<<locked>>	97%	37985	79%	**83	83%
Accurate No. 2	<<locked>>	75%	41423	87%	**68	100%
Accurate No. 7	<<locked>>	77%	42554	89%	**35	97%
Accurate No. 9	<<locked>>	86%	42032	88%	**25	92%
Accurate Solo 1000	<<locked>>	79%	41901	88%	**89	100%
Accurate Solo 1250	<<locked>>	84%	42714	89%	**42	100%
Accurate TCM	<<locked>>	85%	41205	86%	**12	93%
[Alliant 2400]*	<<locked>>	96%	41205	86%	**39	89%
Alliant BLUE DOT	<<locked>>	96%	37782	79%	**73	94%
Alliant BULLSEYE	<<locked>>	74%	42467	89%	**11	100%
Alliant POWER PISTOL 👍	<<locked>>	83%	43047	90%	**25	100%
Alliant Sport Pistol	<<locked>>	68%	41568	87%	**04	100%
Alliant UNIQUE	<<locked>>	82%	41408	87%	**04	100%
Baschieri & Pellagri 100	<<locked>>	80%	42293	88%	**89	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	97%	40422	84%	**89	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	75%	43062	90%	**19	100%
Hodgdon Clays	<<locked>>	76%	40988	86%	**01	100%
Hodgdon HS-6	<<locked>>	67%	41959	88%	**47	100%
Hodgdon Longshot	<<locked>>	64%	42119	88%	**40	100%
Hodgdon Universal	<<locked>>	76%	41031	86%	**42	100%
Hodgdon CFE Pistol	<<locked>>	78%	41539	87%	**45	100%
Lovex D037.1	<<locked>>	77%	42554	89%	**35	97%
Lovex D037.2	<<locked>>	84%	41176	86%	**16	91%
Lovex S011	<<locked>>	68%	42105	88%	**12	100%
Lovex S020	<<locked>>	75%	42801	89%	**71	100%
Maxam CSB 1	<<locked>>	87%	41930	88%	**32	100%
Maxam CSB 2	<<locked>>	83%	42946	90%	**38	100%
Maxam CSB 3	<<locked>>	83%	42714	89%	**19	100%
Maxam CSB 4	<<locked>>	79%	41510	87%	**93	100%
Maxam CSB 5	<<locked>>	75%	41655	87%	**50	100%
Ramshot Enforcer	<<locked>>	96%	40553	85%	**42	90%
Ramshot Silhouette	<<locked>>	68%	41872	87%	**11	100%
Ramshot True Blue	<<locked>>	63%	41611	87%	**27	100%
ReloadSwiss RS 12	<<locked>>	72%	42322	88%	**22	100%
ReloadSwiss RS 20	<<locked>>	83%	41249	86%	**91	100%
ReloadSwiss RS 24	<<locked>>	85%	43018	90%	**35	98%
Rottweil P 801	<<locked>>	68%	42105	88%	**96	100%
Rottweil P 806 👍	<<locked>>	88%	42467	89%	**22	100%
SNPE Vectan A0	<<locked>>	86%	41727	87%	**65	100%
SNPE Vectan BA 9	<<locked>>	78%	42206	88%	**42	100%
SNPE Vectan BA10	<<locked>>	74%	41626	87%	**27	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	91%	42467	89%	**30	100%
SNPE Vectan BA9 1/2	<<locked>>	80%	43076	90%	**55	100%
SNPE Vectan SP 2 👍	<<locked>>	77%	42380	89%	**19	100%
Shooters World Heavy Pistol	<<locked>>	84%	41176	86%	**16	91%
Shooters World Major Pistol	<<locked>>	77%	42554	89%	**35	97%
Somchem MP200	<<locked>>	76%	42018	88%	**98	100%
Somchem MS200	<<locked>>	82%	43062	90%	**84	100%
Somchem S221	<<locked>>	70%	41539	87%	**89	99%
Vihtavuori 3N37	<<locked>>	83%	42250	88%	**43	100%
Vihtavuori 3N38 👍	<<locked>>	95%	41843	87%	**02	99%
Vihtavuori N105	<<locked>>	95%	34838	73%	**73	99%
Vihtavuori N310	<<locked>>	65%	42206	88%	**24	100%
Vihtavuori N320	<<locked>>	76%	41640	87%	**93	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	35636	74%	**8	100%
Vihtavuori N330	<<locked>>	78%	42467	89%	**48	100%
Vihtavuori N340	<<locked>>	81%	41742	87%	**75	100%
Vihtavuori N350	<<locked>>	86%	42380	89%	**43	100%
Winchester 231	<<locked>>	66%	42090	88%	**25	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	66%	17883	37%	**2	93%
ADI AP 70N	<<locked>>	61%	32837	69%	**63	100%
ADI APS 350	<<locked>>	68%	34055	71%	**8	100%
ADI APS 450	<<locked>>	66%	31227	65%	**8	100%
ADI AS 30	<<locked>>	63%	28253	59%	**5	100%
ADI AS 50N	<<locked>>	61%	29037	61%	**1	100%
[Accurate 4100]*	<<locked>>	92%	32285	67%	**17	81%
Accurate No. 2	<<locked>>	61%	25904	54%	**04	100%
[Accurate No. 7]*	<<locked>>	61%	23453	49%	**79	88%
[Accurate No. 9]*	<<locked>>	67%	21741	45%	**43	80%
Accurate Solo 1000	<<locked>>	61%	27166	57%	**8	100%
Accurate Solo 1250	<<locked>>	61%	23250	49%	**8	100%
[Accurate TCM]*	<<locked>>	65%	20218	42%	**07	80%
[Alliant 2400]*	<<locked>>	82%	26469	55%	**35	81%
[Alliant BLUE DOT]*	<<locked>>	68%	17376	36%	**2	81%
Alliant BULLSEYE	<<locked>>	61%	29530	62%	**70	100%
Alliant POWER PISTOL	<<locked>>	61%	22379	47%	**43	95%
Alliant Sport Pistol	<<locked>>	61%	34098	71%	**25	100%
Alliant UNIQUE	<<locked>>	61%	23685	49%	**7	100%
Baschieri & Pellagri 100	<<locked>>	61%	25788	54%	**2	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	76%	24685	52%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	28282	59%	**1	100%
Hodgdon Clays	<<locked>>	66%	32735	68%	**5	100%
Hodgdon HS-6	<<locked>>	61%	33852	71%	**65	100%
Hodgdon Longshot	<<locked>>	61%	36970	77%	**91	100%
Hodgdon Universal	<<locked>>	61%	27137	57%	**7	100%
Hodgdon CFE Pistol	<<locked>>	61%	25440	53%	**8	100%
[Lovex D037.1]*	<<locked>>	61%	23453	49%	**79	88%
[Lovex D037.2]*	<<locked>>	67%	22147	46%	**53	81%
Lovex S011	<<locked>>	61%	34084	71%	**40	100%
Lovex S020	<<locked>>	61%	27702	58%	**24	100%
Maxam CSB 1	<<locked>>	62%	22263	47%	**9	100%
Maxam CSB 2	<<locked>>	61%	23699	50%	**5	100%
Maxam CSB 3	<<locked>>	61%	24961	52%	**5	100%
Maxam CSB 4	<<locked>>	61%	26861	56%	**2	100%
Maxam CSB 5	<<locked>>	61%	29936	63%	**8	100%
[Ramshot Enforcer]*	<<locked>>	82%	24424	51%	**25	81%
Ramshot Silhouette	<<locked>>	61%	33344	70%	**25	100%
Ramshot True Blue	<<locked>>	61%	38319	80%	**01	100%
ReloadSwiss RS 12	<<locked>>	61%	31111	65%	**14	100%
ReloadSwiss RS 20	<<locked>>	61%	21770	45%	**4	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	20320	42%	**04	88%
Rottweil P 801	<<locked>>	61%	34563	72%	**24	100%
Rottweil P 806	<<locked>>	61%	16404	34%	**8	96%
SNPE Vectan A0	<<locked>>	61%	21625	45%	**5	100%
SNPE Vectan BA 9	<<locked>>	61%	25947	54%	**4	100%
SNPE Vectan BA10	<<locked>>	63%	32140	67%	**8	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	18391	38%	**2	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	25875	54%	**8	100%
SNPE Vectan SP 2	<<locked>>	61%	25295	53%	**99	98%
[Shooters World Heavy Pistol]*	<<locked>>	67%	22147	46%	**53	81%
[Shooters World Major Pistol]*	<<locked>>	61%	23453	49%	**79	88%
Somchem MP200	<<locked>>	61%	27296	57%	**43	100%
Somchem MS200	<<locked>>	61%	24729	52%	**1	100%
Somchem S221	<<locked>>	61%	29878	62%	**45	97%
Vihtavuori 3N37	<<locked>>	61%	21408	45%	**1	99%
[Vihtavuori 3N38]*	<<locked>>	64%	16708	35%	**5	85%
[Vihtavuori N105]*	<<locked>>	69%	14750	31%	**8	87%
Vihtavuori N310	<<locked>>	61%	37652	79%	**8	100%
Vihtavuori N320	<<locked>>	61%	28007	59%	**1	100%
Vihtavuori N32C Tin Star	<<locked>>	88%	30734	64%	**5	100%
Vihtavuori N330	<<locked>>	61%	25846	54%	**8	100%
Vihtavuori N340	<<locked>>	61%	23235	49%	**4	100%
Vihtavuori N350	<<locked>>	61%	19754	41%	**1	99%
Winchester 231	<<locked>>	61%	36201	76%	**76	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