Load data for .300 RCM + .308 | 123gr | Nosler Ballistic Tip

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 123gr \| Nosler Ballistic Tip
Manufacturer SKU:	30131
Bullet Weight:	123gr \| 8.0g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.017" \| 25.8mm
Caliber:	.300 RCM load data
Case Length (l3):	2.090" \| 53.1mm
Cartridge Length (C.O.L.):	2.797" \| 71.1mm
Seated Depth:	0.310" \| 7.9mm
Shank Seated Depth:	0.207" \| 5.3mm
Case Capacity:	75.0 Grains of Water \| 4.87 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	63817 psi \| 4400 bar
LID:	LID_B4128_C371
Last updated:	2025-01-01
Recommended Twist Rate:	1:16 - 1:13

Load data for 186 loads in caliber .300 RCM with .308 | 123gr | Nosler Ballistic Tip bullet and 93 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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Min z (%)
Min FR (%)
Max FR*
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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>>	93%	56739	89%	**01	99%
ADI AR 2208	<<locked>>	97%	53969	85%	**22	98%
ADI AR 2219	<<locked>>	84%	57072	89%	**74	100%
Accurate 2015	<<locked>>	89%	56927	89%	**05	100%
Accurate 2200	<<locked>>	91%	56797	89%	**48	97%
Accurate 2230	<<locked>>	87%	57000	89%	**41	99%
Accurate 2460	<<locked>>	87%	56811	89%	**51	100%
Accurate 2495	<<locked>>	92%	56623	89%	**74	100%
Accurate 2520 👍	<<locked>>	91%	57159	90%	**01	100%
[Accurate 2700]*	<<locked>>	97%	53171	83%	**14	92%
Accurate 4064	<<locked>>	97%	54288	85%	**51	100%
[Accurate 4350]*	<<locked>>	97%	40292	63%	**38	93%
Alliant AR-Comp	<<locked>>	92%	57159	90%	**78	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	53011	83%	**48	99%
Alliant Reloder-10x	<<locked>>	87%	56608	89%	**19	100%
Alliant Reloder-15	<<locked>>	96%	56782	89%	**10	98%
[Alliant Reloder-16]*	<<locked>>	97%	40959	64%	**48	93%
Alliant Reloder-17	<<locked>>	97%	46963	74%	**15	97%
Baschieri & Pellagri 106	<<locked>>	85%	57072	89%	**50	100%
Baschieri & Pellagri 107	<<locked>>	93%	57087	89%	**10	98%
Hodgdon BL-C2 👍	<<locked>>	91%	56565	89%	**10	99%
Hodgdon Benchmark	<<locked>>	90%	57072	89%	**25	100%
Hodgdon CFE223	<<locked>>	97%	57232	90%	**53	98%
Hodgdon H322	<<locked>>	90%	57334	90%	**84	100%
Hodgdon H335	<<locked>>	85%	57217	90%	**84	100%
Hodgdon H380	<<locked>>	97%	55521	87%	**74	97%
[Hodgdon H414]*	<<locked>>	97%	48312	76%	**89	92%
Hodgdon H4198	<<locked>>	84%	56869	89%	**86	100%
[Hodgdon Hybrid 100V]*	<<locked>>	97%	37507	59%	**30	94%
[Hodgdon LVR]*	<<locked>>	97%	44918	70%	**20	94%
Hodgdon VARGET	<<locked>>	97%	53563	84%	**19	98%
Hodgdon TrailBoss	<<locked>>	97%	32837	51%	**78	100%
IMR 3031	<<locked>>	96%	56637	89%	**14	100%
IMR 4064	<<locked>>	97%	52634	82%	**96	98%
[IMR 4166 Enduron]*	<<locked>>	97%	52301	82%	**36	93%
IMR 4198	<<locked>>	87%	57290	90%	**89	100%
[IMR 4451 Enduron]*	<<locked>>	97%	49705	78%	**20	93%
IMR 4895	<<locked>>	96%	57305	90%	**37	99%
IMR 8208 XBR	<<locked>>	92%	57101	89%	**68	99%
Lovex D073.4	<<locked>>	86%	56898	89%	**38	100%
Lovex D073.5	<<locked>>	87%	57290	90%	**55	100%
Lovex D073.6 👍	<<locked>>	94%	57159	90%	**01	100%
Lovex S060	<<locked>>	93%	57014	89%	**22	99%
Lovex S062	<<locked>>	97%	56304	88%	**71	99%
[Lovex S065]*	<<locked>>	97%	45847	72%	**54	93%
Norma 201	<<locked>>	94%	56797	89%	**61	99%
Norma 202	<<locked>>	94%	57246	90%	**81	100%
Norma 203B	<<locked>>	97%	56724	89%	**20	99%
[Norma URP]*	<<locked>>	97%	40770	64%	**38	93%
Ramshot Big Game	<<locked>>	96%	56449	88%	**27	99%
Ramshot TAC	<<locked>>	91%	57392	90%	**71	97%
Ramshot Wild Boar 👍	<<locked>>	91%	56666	89%	**94	99%
Ramshot X-Terminator	<<locked>>	89%	57261	90%	**55	99%
ReloadSwiss RS 14	<<locked>>	96%	32924	52%	**21	100%
ReloadSwiss RS 40	<<locked>>	88%	56956	89%	**61	100%
ReloadSwiss RS 50	<<locked>>	97%	56115	88%	**45	95%
ReloadSwiss RS 52	<<locked>>	97%	56057	88%	**40	100%
ReloadSwiss RS 60	<<locked>>	97%	45745	72%	**09	98%
[ReloadSwiss RS 62]*	<<locked>>	97%	39987	63%	**38	93%
Rottweil R 901	<<locked>>	91%	56478	89%	**38	100%
Rottweil R 902	<<locked>>	95%	56420	88%	**51	99%
Rottweil R 903	<<locked>>	97%	49487	78%	**76	98%
[Rottweil R 907]*	<<locked>>	97%	48037	75%	**77	91%
SNPE Vectan SP 10	<<locked>>	84%	57087	89%	**74	100%
SNPE Vectan SP 11	<<locked>>	97%	51706	81%	**55	98%
SNPE Vectan SP 7	<<locked>>	92%	57392	90%	**71	97%
SNPE Vectan SP 9	<<locked>>	94%	57290	90%	**91	99%
SNPE Vectan Tubal 3000	<<locked>>	92%	56362	88%	**73	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	53664	84%	**33	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	45788	72%	**05	92%
[Shooters World Long Rifle]*	<<locked>>	97%	45847	72%	**54	93%
Shooters World Match Rifle 👍	<<locked>>	94%	57159	90%	**01	100%
Shooters World Precision	<<locked>>	97%	56304	88%	**71	99%
Shooters World Tactical Rifle	<<locked>>	86%	56884	89%	**32	99%
Somchem S321	<<locked>>	89%	57043	89%	**91	100%
Somchem S335	<<locked>>	93%	57174	90%	**99	100%
Somchem S341	<<locked>>	92%	56724	89%	**61	99%
Somchem S355	<<locked>>	97%	50531	79%	**89	98%
Somchem S365	<<locked>>	97%	36419	57%	**66	96%
Vihtavuori N120	<<locked>>	84%	56985	89%	**07	100%
Vihtavuori N130	<<locked>>	90%	57363	90%	**76	100%
Vihtavuori N133	<<locked>>	95%	57014	89%	**86	100%
Vihtavuori N135	<<locked>>	96%	47572	75%	**94	100%
Vihtavuori N140	<<locked>>	96%	56956	89%	**41	100%
Vihtavuori N150	<<locked>>	97%	42627	67%	**99	98%
Vihtavuori N160	<<locked>>	97%	44817	70%	**77	95%
Vihtavuori N530	<<locked>>	90%	57029	89%	**84	100%
Vihtavuori N540	<<locked>>	96%	56855	89%	**68	100%
Vihtavuori N550	<<locked>>	97%	45411	71%	**36	95%
Winchester 6.5 StaBALL	<<locked>>	97%	44266	69%	**25	97%
Winchester 748	<<locked>>	89%	57319	90%	**27	100%
[Winchester 760]*	<<locked>>	97%	48312	76%	**89	92%
Winchester StaBALL Match	<<locked>>	87%	57159	90%	**10	99%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	38682	61%	**27	94%
[ADI AR 2208]*	<<locked>>	81%	32822	51%	**56	91%
ADI AR 2219	<<locked>>	81%	50981	80%	**79	100%
Accurate 2015	<<locked>>	81%	43874	69%	**89	100%
[Accurate 2200]*	<<locked>>	81%	40944	64%	**40	93%
Accurate 2230	<<locked>>	81%	46195	72%	**54	98%
Accurate 2460	<<locked>>	81%	46180	72%	**61	99%
Accurate 2495	<<locked>>	81%	38682	61%	**59	100%
Accurate 2520	<<locked>>	81%	39334	62%	**66	98%
[Accurate 2700]*	<<locked>>	92%	45745	72%	**72	90%
Accurate 4064	<<locked>>	81%	32518	51%	**02	97%
[Accurate 4350]*	<<locked>>	92%	33315	52%	**58	90%
Alliant AR-Comp	<<locked>>	81%	39407	62%	**79	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	31879	50%	**76	93%
Alliant Reloder-10x	<<locked>>	81%	47747	75%	**74	100%
[Alliant Reloder-15]*	<<locked>>	81%	34447	54%	**41	92%
[Alliant Reloder-16]*	<<locked>>	92%	35114	55%	**84	90%
[Alliant Reloder-17]*	<<locked>>	84%	31038	49%	**85	90%
Baschieri & Pellagri 106	<<locked>>	81%	50125	79%	**45	100%
[Baschieri & Pellagri 107]*	<<locked>>	81%	37739	59%	**13	93%
Hodgdon BL-C2	<<locked>>	81%	39566	62%	**82	96%
Hodgdon Benchmark	<<locked>>	81%	42975	67%	**63	98%
[Hodgdon CFE223]*	<<locked>>	81%	33489	52%	**28	90%
Hodgdon H322	<<locked>>	81%	42844	67%	**22	100%
Hodgdon H335	<<locked>>	81%	50546	79%	**66	100%
[Hodgdon H380]*	<<locked>>	83%	34838	55%	**35	90%
[Hodgdon H414]*	<<locked>>	93%	42525	67%	**58	90%
Hodgdon H4198	<<locked>>	81%	52649	82%	**17	100%
[Hodgdon Hybrid 100V]*	<<locked>>	90%	30081	47%	**17	90%
[Hodgdon LVR]*	<<locked>>	90%	36071	57%	**94	90%
[Hodgdon VARGET]*	<<locked>>	81%	32663	51%	**43	91%
Hodgdon TrailBoss	<<locked>>	81%	25846	40%	**11	100%
IMR 3031	<<locked>>	81%	34258	54%	**74	99%
[IMR 4064]*	<<locked>>	81%	32213	50%	**30	91%
[IMR 4166 Enduron]*	<<locked>>	90%	42525	67%	**36	90%
IMR 4198	<<locked>>	81%	48051	75%	**38	100%
[IMR 4451 Enduron]*	<<locked>>	92%	42888	67%	**72	90%
[IMR 4895]*	<<locked>>	81%	35143	55%	**71	93%
IMR 8208 XBR	<<locked>>	81%	40727	64%	**59	97%
Lovex D073.4	<<locked>>	81%	47950	75%	**94	99%
Lovex D073.5	<<locked>>	81%	45934	72%	**61	99%
Lovex D073.6	<<locked>>	81%	36709	58%	**00	97%
Lovex S060	<<locked>>	81%	39421	62%	**77	95%
[Lovex S062]*	<<locked>>	81%	34040	53%	**99	94%
[Lovex S065]*	<<locked>>	90%	37478	59%	**67	90%
Norma 201	<<locked>>	81%	37898	59%	**90	96%
Norma 202	<<locked>>	81%	37927	59%	**13	98%
[Norma 203B]*	<<locked>>	81%	33837	53%	**28	93%
[Norma URP]*	<<locked>>	91%	34389	54%	**67	90%
[Ramshot Big Game]*	<<locked>>	81%	33576	53%	**31	92%
[Ramshot TAC]*	<<locked>>	81%	40843	64%	**33	92%
Ramshot Wild Boar	<<locked>>	81%	39740	62%	**66	95%
Ramshot X-Terminator	<<locked>>	81%	44382	70%	**12	96%
ReloadSwiss RS 14	<<locked>>	81%	25991	41%	**54	100%
ReloadSwiss RS 40	<<locked>>	81%	46093	72%	**71	99%
[ReloadSwiss RS 50]*	<<locked>>	87%	39972	63%	**27	90%
[ReloadSwiss RS 52]*	<<locked>>	81%	32329	51%	**28	94%
[ReloadSwiss RS 60]*	<<locked>>	84%	30313	47%	**66	90%
[ReloadSwiss RS 62]*	<<locked>>	93%	35505	56%	**23	90%
Rottweil R 901	<<locked>>	81%	41684	65%	**56	99%
Rottweil R 902	<<locked>>	81%	35940	56%	**28	95%
[Rottweil R 903]*	<<locked>>	81%	29283	46%	**94	91%
[Rottweil R 907]*	<<locked>>	94%	44295	69%	**02	90%
SNPE Vectan SP 10	<<locked>>	81%	51256	80%	**82	100%
[SNPE Vectan SP 11]*	<<locked>>	81%	30777	48%	**49	90%
[SNPE Vectan SP 7]*	<<locked>>	81%	38798	61%	**07	92%
[SNPE Vectan SP 9]*	<<locked>>	81%	37130	58%	**90	94%
SNPE Vectan Tubal 3000	<<locked>>	81%	39755	62%	**71	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	32474	51%	**07	98%
[SNPE Vectan Tubal 7000]*	<<locked>>	94%	41263	65%	**17	90%
[Shooters World Long Rifle]*	<<locked>>	90%	37478	59%	**67	90%
Shooters World Match Rifle	<<locked>>	81%	36709	58%	**00	97%
[Shooters World Precision]*	<<locked>>	81%	34040	53%	**99	94%
Shooters World Tactical Rifle	<<locked>>	81%	48718	76%	**81	98%
Somchem S321	<<locked>>	81%	44092	69%	**51	98%
Somchem S335	<<locked>>	81%	39131	61%	**67	99%
[Somchem S341]*	<<locked>>	81%	38493	60%	**13	94%
[Somchem S355]*	<<locked>>	81%	30487	48%	**17	92%
[Somchem S365]*	<<locked>>	88%	27615	43%	**80	90%
Vihtavuori N120	<<locked>>	81%	51808	81%	**28	100%
Vihtavuori N130	<<locked>>	81%	43990	69%	**53	100%
Vihtavuori N133	<<locked>>	81%	37130	58%	**25	100%
Vihtavuori N135	<<locked>>	81%	29341	46%	**87	98%
Vihtavuori N140	<<locked>>	81%	35491	56%	**31	98%
[Vihtavuori N150]*	<<locked>>	81%	25759	40%	**49	91%
[Vihtavuori N160]*	<<locked>>	88%	33910	53%	**12	90%
Vihtavuori N530	<<locked>>	81%	42873	67%	**18	97%
Vihtavuori N540	<<locked>>	81%	35070	55%	**41	97%
[Vihtavuori N550]*	<<locked>>	88%	34258	54%	**67	90%
[Winchester 6.5 StaBALL]*	<<locked>>	85%	29631	46%	**48	90%
Winchester 748	<<locked>>	81%	42844	67%	**64	98%
[Winchester 760]*	<<locked>>	93%	42525	67%	**58	90%
Winchester StaBALL Match	<<locked>>	81%	45977	72%	**07	97%

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.