Load data for 7.65 x 53 Arg./Belg. Mauser + .311 | 150gr | Sierra SPT Pro-Hunter

Recommended Powder(s): Accurate 2520, Hodgdon H322, IMR 3031, Norma 202, Winchester 748

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.311 \| 150gr \| Sierra SPT Pro-Hunter
Manufacturer SKU:	2300
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.311" \| 7.90mm
Bullet Length:	1.080" \| 27.4mm
Caliber:	7.65 x 53 Arg./Belg. Mauser load data
Case Length (l3):	2.106" \| 53.5mm
Cartridge Length (C.O.L.):	2.947" \| 74.9mm
Seated Depth:	0.239" \| 6.1mm
Shank Seated Depth:	0.239" \| 6.1mm
Case Capacity:	57.0 Grains of Water \| 3.70 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	56565 psi \| 3900 bar
LID:	LID_B5915_C1132
Last updated:	2025-02-02

Load data for 148 loads in caliber 7.65 x 53 Arg./Belg. Mauser with .311 | 150gr | Sierra SPT Pro-Hunter bullet and 74 powders such as Accurate 2520, Hodgdon H322, IMR 3031, Norma 202, Winchester 748. 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 "My Account " 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. 27.1 fps
C.O.L. (Inch)
C.O.L. (mm)
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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.

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>>	95%	49893	88%	**85	97%
ADI AR 2208	<<locked>>	97%	45397	80%	**80	95%
ADI AR 2219	<<locked>>	86%	50720	90%	**89	100%
Accurate 2015	<<locked>>	90%	49995	88%	**23	100%
Accurate 2200	<<locked>>	92%	50865	90%	**43	95%
Accurate 2230	<<locked>>	88%	49705	88%	**36	98%
Accurate 2460	<<locked>>	89%	50241	89%	**59	99%
Accurate 2495	<<locked>>	95%	50299	89%	**12	100%
Accurate 2520 👍	<<locked>>	94%	50792	90%	**12	99%
Accurate 4064	<<locked>>	97%	43482	77%	**03	99%
Alliant AR-Comp	<<locked>>	94%	50125	89%	**99	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	43613	77%	**00	97%
Alliant Reloder-10x	<<locked>>	88%	49966	88%	**30	100%
Alliant Reloder-15	<<locked>>	96%	47050	83%	**59	96%
[Alliant Reloder-17]*	<<locked>>	97%	38928	69%	**48	93%
Baschieri & Pellagri 106	<<locked>>	86%	50386	89%	**74	100%
Baschieri & Pellagri 107	<<locked>>	95%	50604	89%	**08	96%
Hodgdon BL-C2	<<locked>>	93%	49705	88%	**18	98%
Hodgdon Benchmark	<<locked>>	91%	50836	90%	**26	99%
Hodgdon CFE223	<<locked>>	97%	47210	83%	**76	95%
Hodgdon H322 👍	<<locked>>	91%	50720	90%	**89	100%
Hodgdon H335	<<locked>>	86%	50705	90%	**89	100%
[Hodgdon H380]*	<<locked>>	97%	45078	80%	**03	93%
Hodgdon H4198	<<locked>>	84%	49893	88%	**71	100%
Hodgdon VARGET	<<locked>>	97%	44904	79%	**74	95%
IMR 3031 👍	<<locked>>	97%	46891	83%	**82	100%
IMR 4064	<<locked>>	97%	43918	78%	**51	95%
IMR 4198	<<locked>>	87%	50502	89%	**97	100%
IMR 4895	<<locked>>	96%	48138	85%	**89	97%
IMR 8208 XBR	<<locked>>	93%	50908	90%	**72	98%
Lovex D073.4	<<locked>>	88%	50604	89%	**53	99%
Lovex D073.5	<<locked>>	89%	50865	90%	**69	99%
Lovex D073.6	<<locked>>	96%	50792	90%	**12	99%
Lovex S060	<<locked>>	94%	50908	90%	**23	97%
Lovex S062	<<locked>>	97%	46775	83%	**20	98%
Norma 200	<<locked>>	84%	50850	90%	**20	100%
Norma 201	<<locked>>	95%	49966	88%	**62	98%
Norma 202 👍	<<locked>>	95%	50285	89%	**82	100%
Norma 203B	<<locked>>	96%	46195	82%	**49	96%
Ramshot Big Game	<<locked>>	97%	46644	82%	**62	96%
[Ramshot TAC]*	<<locked>>	93%	50821	90%	**56	94%
Ramshot Wild Boar	<<locked>>	94%	50502	89%	**02	97%
Ramshot X-Terminator	<<locked>>	90%	50778	90%	**43	97%
ReloadSwiss RS 14	<<locked>>	96%	31763	56%	**93	100%
ReloadSwiss RS 40	<<locked>>	89%	50792	90%	**69	99%
ReloadSwiss RS 52	<<locked>>	96%	44628	79%	**62	98%
[ReloadSwiss RS 60]*	<<locked>>	97%	37898	67%	**31	94%
Rottweil R 901	<<locked>>	92%	49864	88%	**40	100%
Rottweil R 902	<<locked>>	96%	48849	86%	**33	98%
Rottweil R 903	<<locked>>	97%	39465	70%	**25	95%
SNPE Vectan SP 10	<<locked>>	85%	50125	89%	**69	100%
SNPE Vectan SP 11	<<locked>>	96%	41989	74%	**84	95%
SNPE Vectan SP 7	<<locked>>	94%	50444	89%	**62	95%
SNPE Vectan SP 9	<<locked>>	96%	50604	89%	**92	97%
SNPE Vectan Tubal 3000	<<locked>>	94%	50662	90%	**00	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	44527	79%	**12	100%
Shooters World Match Rifle	<<locked>>	96%	50792	90%	**12	99%
Shooters World Precision	<<locked>>	97%	46775	83%	**20	98%
Shooters World Tactical Rifle	<<locked>>	87%	50575	89%	**26	98%
Somchem S321	<<locked>>	91%	50502	89%	**89	98%
Somchem S335	<<locked>>	95%	50676	90%	**17	100%
Somchem S341	<<locked>>	95%	50908	90%	**76	97%
Somchem S355	<<locked>>	97%	41133	73%	**38	95%
Vihtavuori N120	<<locked>>	85%	49995	88%	**25	100%
Vihtavuori N130	<<locked>>	91%	50560	89%	**90	100%
Vihtavuori N133	<<locked>>	96%	49980	88%	**94	100%
Vihtavuori N135	<<locked>>	97%	39102	69%	**85	100%
Vihtavuori N140	<<locked>>	97%	48588	86%	**30	100%
Vihtavuori N150	<<locked>>	96%	34679	61%	**84	95%
Vihtavuori N530	<<locked>>	91%	50430	89%	**76	98%
Vihtavuori N540	<<locked>>	97%	48269	85%	**59	99%
[Winchester 6.5 StaBALL]*	<<locked>>	96%	36709	65%	**97	93%
Winchester 748 👍	<<locked>>	91%	50183	89%	**25	99%
Winchester StaBALL Match	<<locked>>	89%	50198	89%	**02	98%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	32764	58%	**31	91%
[ADI AR 2208]*	<<locked>>	86%	32880	58%	**08	90%
ADI AR 2219	<<locked>>	81%	42888	76%	**51	99%
Accurate 2015	<<locked>>	81%	37115	66%	**00	100%
[Accurate 2200]*	<<locked>>	82%	35752	63%	**54	90%
Accurate 2230	<<locked>>	81%	38609	68%	**39	95%
Accurate 2460	<<locked>>	81%	38261	68%	**43	96%
Accurate 2495	<<locked>>	81%	31111	55%	**44	99%
Accurate 2520	<<locked>>	81%	31966	57%	**54	95%
[Accurate 4064]*	<<locked>>	81%	26179	46%	**03	94%
Alliant AR-Comp	<<locked>>	81%	32416	57%	**77	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	82%	27775	49%	**29	90%
Alliant Reloder-10x	<<locked>>	81%	40625	72%	**72	100%
[Alliant Reloder-15]*	<<locked>>	84%	32024	57%	**38	90%
[Alliant Reloder-17]*	<<locked>>	92%	33199	59%	**00	90%
Baschieri & Pellagri 106	<<locked>>	81%	43062	76%	**56	100%
[Baschieri & Pellagri 107]*	<<locked>>	84%	35085	62%	**93	90%
[Hodgdon BL-C2]*	<<locked>>	81%	32489	57%	**67	93%
Hodgdon Benchmark	<<locked>>	81%	37115	66%	**67	96%
[Hodgdon CFE223]*	<<locked>>	89%	35839	63%	**43	90%
Hodgdon H322	<<locked>>	81%	36143	64%	**23	98%
Hodgdon H335	<<locked>>	81%	42235	75%	**44	99%
[Hodgdon H380]*	<<locked>>	90%	36376	64%	**26	90%
Hodgdon H4198	<<locked>>	81%	46093	81%	**05	100%
[Hodgdon VARGET]*	<<locked>>	87%	33257	59%	**18	90%
IMR 3031	<<locked>>	81%	28543	50%	**82	97%
[IMR 4064]*	<<locked>>	87%	32169	57%	**92	90%
IMR 4198	<<locked>>	81%	41655	74%	**52	100%
[IMR 4895]*	<<locked>>	82%	30110	53%	**02	90%
[IMR 8208 XBR]*	<<locked>>	81%	34708	61%	**57	94%
Lovex D073.4	<<locked>>	81%	40132	71%	**72	97%
Lovex D073.5	<<locked>>	81%	37927	67%	**33	96%
[Lovex D073.6]*	<<locked>>	81%	29849	53%	**02	94%
[Lovex S060]*	<<locked>>	81%	34185	60%	**95	92%
[Lovex S062]*	<<locked>>	81%	28631	51%	**20	91%
Norma 200	<<locked>>	81%	45963	81%	**44	100%
[Norma 201]*	<<locked>>	81%	31981	57%	**95	93%
Norma 202	<<locked>>	81%	31879	56%	**21	96%
[Norma 203B]*	<<locked>>	84%	30603	54%	**05	90%
[Ramshot Big Game]*	<<locked>>	86%	32793	58%	**57	90%
[Ramshot TAC]*	<<locked>>	84%	38769	69%	**33	90%
[Ramshot Wild Boar]*	<<locked>>	81%	33272	59%	**57	91%
[Ramshot X-Terminator]*	<<locked>>	81%	37855	67%	**03	93%
ReloadSwiss RS 14	<<locked>>	92%	30066	53%	**60	100%
ReloadSwiss RS 40	<<locked>>	81%	39102	69%	**59	97%
[ReloadSwiss RS 52]*	<<locked>>	81%	26861	47%	**29	90%
[ReloadSwiss RS 60]*	<<locked>>	91%	31894	56%	**64	90%
Rottweil R 901	<<locked>>	81%	35418	63%	**64	97%
[Rottweil R 902]*	<<locked>>	81%	30661	54%	**56	92%
[Rottweil R 903]*	<<locked>>	87%	28703	51%	**65	90%
SNPE Vectan SP 10	<<locked>>	81%	43352	77%	**54	99%
[SNPE Vectan SP 11]*	<<locked>>	88%	32053	57%	**51	90%
[SNPE Vectan SP 7]*	<<locked>>	85%	36999	65%	**03	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	31270	55%	**92	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	34040	60%	**88	97%
SNPE Vectan Tubal 5000	<<locked>>	81%	27543	49%	**47	95%
[Shooters World Match Rifle]*	<<locked>>	81%	29849	53%	**02	94%
[Shooters World Precision]*	<<locked>>	81%	28631	51%	**20	91%
Shooters World Tactical Rifle	<<locked>>	81%	41292	73%	**66	96%
Somchem S321	<<locked>>	81%	36782	65%	**33	95%
Somchem S335	<<locked>>	81%	33185	59%	**88	97%
[Somchem S341]*	<<locked>>	81%	32068	57%	**98	91%
[Somchem S355]*	<<locked>>	86%	28979	51%	**52	90%
Vihtavuori N120	<<locked>>	81%	45121	80%	**56	100%
Vihtavuori N130	<<locked>>	81%	37927	67%	**70	100%
Vihtavuori N133	<<locked>>	81%	31459	56%	**52	98%
Vihtavuori N135	<<locked>>	81%	24265	43%	**18	95%
Vihtavuori N140	<<locked>>	81%	29718	53%	**49	96%
[Vihtavuori N150]*	<<locked>>	87%	25889	46%	**44	90%
Vihtavuori N530	<<locked>>	81%	36172	64%	**07	95%
Vihtavuori N540	<<locked>>	81%	29080	51%	**52	95%
[Winchester 6.5 StaBALL]*	<<locked>>	92%	32024	57%	**79	90%
Winchester 748	<<locked>>	81%	35462	63%	**36	95%
[Winchester StaBALL Match]*	<<locked>>	81%	37681	67%	**66	94%

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.