Load data for .300 H & H Mag. + .308 | 123gr | Nosler Expansion Tip

Recommended Powder(s): ADI AR 2206H, Accurate 4064, IMR 4895, Lovex D073.6, ReloadSwiss RS 52

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 123gr \| Nosler Expansion Tip
Manufacturer SKU:	59387
Bullet Weight:	123gr \| 8.0g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.363" \| 34.6mm
Caliber:	.300 H & H Mag. load data
Case Length (l3):	2.850" \| 72.4mm
Cartridge Length (C.O.L.):	3.546" \| 90.1mm
Seated Depth:	0.667" \| 16.9mm
Shank Seated Depth:	0.565" \| 14.3mm
Case Capacity:	85.9 Grains of Water \| 5.58 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	62366 psi \| 4300 bar
LID:	LID_B4129_C357
Last updated:	2025-01-01
Recommended Twist Rate:	1:10 - 1:9

Load data for 184 loads in caliber .300 H & H Mag. with .308 | 123gr | Nosler Expansion Tip bullet and 92 powders such as ADI AR 2206H, Accurate 4064, IMR 4895, Lovex D073.6, ReloadSwiss RS 52. 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)
No data yet
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>>	90%	55825	90%	**94	99%
ADI AR 2208	<<locked>>	96%	55927	90%	**71	98%
Accurate 2015	<<locked>>	87%	55753	89%	**02	100%
Accurate 2200	<<locked>>	89%	55753	89%	**51	98%
Accurate 2230	<<locked>>	84%	55434	89%	**41	99%
Accurate 2460	<<locked>>	84%	55695	89%	**41	100%
Accurate 2495	<<locked>>	89%	55376	89%	**68	100%
Accurate 2520	<<locked>>	89%	55970	90%	**84	100%
[Accurate 2700]*	<<locked>>	96%	55724	89%	**76	94%
Accurate 4064 👍	<<locked>>	95%	56043	90%	**87	100%
Accurate 4350	<<locked>>	97%	43874	70%	**20	95%
Alliant AR-Comp	<<locked>>	89%	55854	90%	**61	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	56130	90%	**14	99%
Alliant Reloder-10x	<<locked>>	84%	55927	90%	**19	100%
Alliant Reloder-15	<<locked>>	94%	55738	89%	**20	99%
Alliant Reloder-16	<<locked>>	97%	43787	70%	**33	95%
Alliant Reloder-17	<<locked>>	97%	50256	81%	**01	99%
Baschieri & Pellagri 107	<<locked>>	90%	55637	89%	**97	98%
Hodgdon BL-C2	<<locked>>	89%	55230	89%	**07	100%
Hodgdon Benchmark	<<locked>>	88%	56086	90%	**25	100%
Hodgdon CFE223	<<locked>>	94%	55753	89%	**37	98%
Hodgdon H322	<<locked>>	87%	55840	90%	**71	100%
Hodgdon H380	<<locked>>	95%	55216	89%	**84	97%
[Hodgdon H414]*	<<locked>>	97%	52649	84%	**81	94%
Hodgdon Hybrid 100V	<<locked>>	97%	39726	64%	**95	96%
Hodgdon LVR	<<locked>>	97%	48138	77%	**89	95%
[Hodgdon Superperformance]*	<<locked>>	97%	48820	78%	**09	92%
Hodgdon VARGET	<<locked>>	96%	55550	89%	**71	98%
Hodgdon TrailBoss	<<locked>>	96%	32793	53%	**05	100%
IMR 3031	<<locked>>	94%	55796	89%	**07	100%
IMR 4064	<<locked>>	97%	56043	90%	**68	99%
IMR 4166 Enduron	<<locked>>	97%	55245	89%	**22	95%
IMR 4198	<<locked>>	84%	55840	90%	**76	100%
[IMR 4451 Enduron]*	<<locked>>	97%	52895	85%	**99	94%
[IMR 4831]*	<<locked>>	97%	37202	60%	**46	93%
IMR 4895 👍	<<locked>>	93%	55187	88%	**23	99%
IMR 8208 XBR	<<locked>>	89%	55216	89%	**58	100%
Lovex D073.4	<<locked>>	84%	55970	90%	**35	100%
Lovex D073.5	<<locked>>	85%	55695	89%	**41	100%
Lovex D073.6 👍	<<locked>>	91%	55317	89%	**81	100%
Lovex S060	<<locked>>	90%	55680	89%	**19	99%
Lovex S062	<<locked>>	95%	55970	90%	**81	100%
Lovex S065	<<locked>>	97%	49153	79%	**43	95%
[Lovex S070]*	<<locked>>	97%	46253	74%	**04	93%
Norma 201	<<locked>>	91%	55883	90%	**61	100%
Norma 202	<<locked>>	91%	55376	89%	**64	100%
Norma 203B	<<locked>>	94%	55477	89%	**10	99%
Norma URP	<<locked>>	97%	43772	70%	**14	95%
Ramshot Big Game	<<locked>>	94%	55956	90%	**27	99%
[Ramshot Hunter]*	<<locked>>	97%	43584	70%	**00	92%
Ramshot TAC	<<locked>>	89%	55709	89%	**58	97%
Ramshot Wild Boar	<<locked>>	89%	56130	90%	**01	99%
Ramshot X-Terminator	<<locked>>	86%	55564	89%	**38	99%
ReloadSwiss RS 14	<<locked>>	97%	33518	54%	**54	100%
ReloadSwiss RS 40	<<locked>>	85%	56014	90%	**71	100%
ReloadSwiss RS 50	<<locked>>	95%	55637	89%	**58	96%
ReloadSwiss RS 52 👍	<<locked>>	95%	56043	90%	**53	100%
ReloadSwiss RS 60	<<locked>>	97%	48863	78%	**01	99%
ReloadSwiss RS 62	<<locked>>	97%	44019	71%	**40	95%
[ReloadSwiss RS 70]*	<<locked>>	97%	44904	72%	**53	94%
Rottweil R 901	<<locked>>	89%	55680	89%	**41	100%
Rottweil R 902	<<locked>>	93%	55492	89%	**51	100%
Rottweil R 903	<<locked>>	97%	53388	86%	**58	99%
[Rottweil R 907]*	<<locked>>	97%	51343	82%	**66	93%
SNPE Vectan SP 11	<<locked>>	97%	55593	89%	**37	99%
SNPE Vectan SP 7	<<locked>>	89%	55347	89%	**51	97%
SNPE Vectan SP 9	<<locked>>	91%	55274	89%	**78	99%
SNPE Vectan Tubal 3000	<<locked>>	90%	55738	89%	**82	100%
SNPE Vectan Tubal 5000	<<locked>>	96%	55303	89%	**66	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	49139	79%	**81	93%
Shooters World Long Rifle	<<locked>>	97%	49153	79%	**43	95%
Shooters World Match Rifle	<<locked>>	91%	55317	89%	**81	100%
Shooters World Precision	<<locked>>	95%	55970	90%	**81	100%
Shooters World Tactical Rifle	<<locked>>	83%	55767	89%	**25	99%
Somchem S321	<<locked>>	86%	55854	90%	**84	100%
Somchem S335	<<locked>>	90%	55245	89%	**82	100%
Somchem S341	<<locked>>	90%	55985	90%	**64	99%
Somchem S355	<<locked>>	97%	54128	87%	**68	99%
Somchem S365	<<locked>>	97%	39233	63%	**61	97%
Vihtavuori N130	<<locked>>	87%	55463	89%	**56	100%
Vihtavuori N133	<<locked>>	92%	55463	89%	**76	100%
Vihtavuori N135	<<locked>>	97%	51068	82%	**59	100%
Vihtavuori N140	<<locked>>	93%	55361	89%	**35	100%
Vihtavuori N150	<<locked>>	97%	45818	73%	**77	99%
Vihtavuori N160	<<locked>>	97%	48414	78%	**69	96%
Vihtavuori N530	<<locked>>	87%	56101	90%	**91	100%
Vihtavuori N540	<<locked>>	93%	55521	89%	**68	100%
Vihtavuori N550	<<locked>>	97%	49168	79%	**28	96%
Winchester 6.5 StaBALL	<<locked>>	97%	47297	76%	**10	98%
Winchester 748	<<locked>>	87%	55912	90%	**17	100%
[Winchester 760]*	<<locked>>	97%	52649	84%	**81	94%
Winchester StaBALL Match	<<locked>>	85%	56043	90%	**97	99%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	41031	66%	**95	96%
[ADI AR 2208]*	<<locked>>	81%	35012	56%	**25	92%
Accurate 2015	<<locked>>	81%	46702	75%	**48	100%
Accurate 2200	<<locked>>	81%	43323	69%	**05	95%
Accurate 2230	<<locked>>	81%	49313	79%	**30	98%
Accurate 2460	<<locked>>	81%	49414	79%	**36	99%
Accurate 2495	<<locked>>	81%	41626	67%	**22	100%
Accurate 2520	<<locked>>	81%	42322	68%	**38	99%
[Accurate 2700]*	<<locked>>	89%	43584	70%	**53	90%
Accurate 4064	<<locked>>	81%	35157	56%	**74	98%
[Accurate 4350]*	<<locked>>	88%	32213	52%	**38	90%
Alliant AR-Comp	<<locked>>	81%	42482	68%	**38	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	34258	55%	**44	94%
Alliant Reloder-10x	<<locked>>	81%	50488	81%	**30	100%
[Alliant Reloder-15]*	<<locked>>	81%	36840	59%	**17	94%
[Alliant Reloder-16]*	<<locked>>	88%	33881	54%	**58	90%
[Alliant Reloder-17]*	<<locked>>	81%	30124	48%	**66	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	40379	65%	**95	94%
Hodgdon BL-C2	<<locked>>	81%	42424	68%	**61	98%
Hodgdon Benchmark	<<locked>>	81%	45382	73%	**28	99%
[Hodgdon CFE223]*	<<locked>>	81%	35433	57%	**94	92%
Hodgdon H322	<<locked>>	81%	45745	73%	**94	100%
[Hodgdon H380]*	<<locked>>	81%	34635	56%	**35	91%
[Hodgdon H414]*	<<locked>>	90%	40944	66%	**38	90%
[Hodgdon Hybrid 100V]*	<<locked>>	87%	29080	47%	**97	90%
[Hodgdon LVR]*	<<locked>>	87%	34751	56%	**74	90%
[Hodgdon Superperformance]*	<<locked>>	94%	43976	71%	**04	90%
[Hodgdon VARGET]*	<<locked>>	81%	34737	56%	**22	92%
Hodgdon TrailBoss	<<locked>>	81%	26194	42%	**41	100%
IMR 3031	<<locked>>	81%	36854	59%	**49	99%
[IMR 4064]*	<<locked>>	81%	34200	55%	**02	93%
[IMR 4166 Enduron]*	<<locked>>	86%	40379	65%	**10	90%
IMR 4198	<<locked>>	81%	51053	82%	**04	100%
[IMR 4451 Enduron]*	<<locked>>	88%	40828	65%	**49	90%
[IMR 4831]*	<<locked>>	92%	31952	51%	**02	90%
IMR 4895	<<locked>>	81%	37637	60%	**46	95%
IMR 8208 XBR	<<locked>>	81%	43105	69%	**25	98%
Lovex D073.4	<<locked>>	81%	51285	82%	**59	100%
Lovex D073.5	<<locked>>	81%	48791	78%	**33	99%
Lovex D073.6	<<locked>>	81%	39566	63%	**79	98%
Lovex S060	<<locked>>	81%	41742	67%	**49	96%
Lovex S062	<<locked>>	81%	36463	58%	**81	96%
[Lovex S065]*	<<locked>>	87%	36230	58%	**48	90%
[Lovex S070]*	<<locked>>	92%	40045	64%	**53	90%
Norma 201	<<locked>>	81%	40393	65%	**56	97%
Norma 202	<<locked>>	81%	40480	65%	**72	99%
[Norma 203B]*	<<locked>>	81%	36100	58%	**00	94%
[Norma URP]*	<<locked>>	88%	32909	53%	**35	90%
[Ramshot Big Game]*	<<locked>>	81%	35795	57%	**00	93%
[Ramshot Hunter]*	<<locked>>	93%	38247	61%	**72	90%
[Ramshot TAC]*	<<locked>>	81%	43279	69%	**09	93%
Ramshot Wild Boar	<<locked>>	81%	42598	68%	**38	96%
Ramshot X-Terminator	<<locked>>	81%	46876	75%	**74	97%
ReloadSwiss RS 14	<<locked>>	81%	26339	42%	**80	100%
ReloadSwiss RS 40	<<locked>>	81%	48530	78%	**36	100%
[ReloadSwiss RS 50]*	<<locked>>	83%	38232	61%	**94	90%
ReloadSwiss RS 52	<<locked>>	81%	34650	56%	**97	96%
[ReloadSwiss RS 60]*	<<locked>>	81%	28906	46%	**33	90%
[ReloadSwiss RS 62]*	<<locked>>	90%	34214	55%	**94	90%
[ReloadSwiss RS 70]*	<<locked>>	92%	37681	60%	**66	90%
Rottweil R 901	<<locked>>	81%	44295	71%	**31	99%
Rottweil R 902	<<locked>>	81%	38464	62%	**00	96%
[Rottweil R 903]*	<<locked>>	81%	31546	51%	**76	93%
[Rottweil R 907]*	<<locked>>	91%	42989	69%	**95	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	32634	52%	**15	92%
[SNPE Vectan SP 7]*	<<locked>>	81%	41249	66%	**76	93%
SNPE Vectan SP 9	<<locked>>	81%	39624	64%	**56	95%
SNPE Vectan Tubal 3000	<<locked>>	81%	42032	67%	**33	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	34461	55%	**62	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	91%	40277	65%	**07	90%
[Shooters World Long Rifle]*	<<locked>>	87%	36230	58%	**48	90%
Shooters World Match Rifle	<<locked>>	81%	39566	63%	**79	98%
Shooters World Precision	<<locked>>	81%	36463	58%	**81	96%
Shooters World Tactical Rifle	<<locked>>	81%	51895	83%	**56	99%
Somchem S321	<<locked>>	81%	46934	75%	**23	99%
Somchem S335	<<locked>>	81%	41568	67%	**33	100%
Somchem S341	<<locked>>	81%	41249	66%	**82	96%
[Somchem S355]*	<<locked>>	81%	32619	52%	**85	93%
[Somchem S365]*	<<locked>>	85%	26701	43%	**64	90%
Vihtavuori N130	<<locked>>	81%	46499	75%	**09	100%
Vihtavuori N133	<<locked>>	81%	39102	63%	**77	100%
Vihtavuori N135	<<locked>>	81%	31459	50%	**43	99%
Vihtavuori N140	<<locked>>	81%	37478	60%	**84	99%
[Vihtavuori N150]*	<<locked>>	81%	27557	44%	**12	92%
[Vihtavuori N160]*	<<locked>>	86%	33286	53%	**12	90%
Vihtavuori N530	<<locked>>	81%	45382	73%	**81	98%
Vihtavuori N540	<<locked>>	81%	37347	60%	**07	98%
[Vihtavuori N550]*	<<locked>>	85%	32837	53%	**35	90%
[Winchester 6.5 StaBALL]*	<<locked>>	82%	28776	46%	**28	90%
Winchester 748	<<locked>>	81%	46050	74%	**43	99%
[Winchester 760]*	<<locked>>	90%	40944	66%	**38	90%
Winchester StaBALL Match	<<locked>>	81%	49168	79%	**79	98%

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