Load data for .300 CR + .308 | 200gr | Sierra SBT GameKing

Recommended Powder(s): Hodgdon BL-C2, Lovex D073.6, Ramshot Wild Boar, Shooters World Match Rifle, Winchester StaBALL Match

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 200gr \| Sierra SBT GameKing
Manufacturer SKU:	2165
Bullet Weight:	200gr \| 13.0g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.400" \| 35.6mm
Caliber:	.300 CR load data
Case Length (l3):	2.000" \| 50.8mm
Cartridge Length (C.O.L.):	2.753" \| 69.9mm
Seated Depth:	0.647" \| 16.4mm
Shank Seated Depth:	0.402" \| 10.2mm
Case Capacity:	53.0 Grains of Water \| 3.44 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	62366 psi \| 4300 bar
LID:	LID_B5904_C352
Last updated:	2025-01-01
Recommended Twist Rate:	1:12 - 1:10

Load data for 194 loads in caliber .300 CR with .308 | 200gr | Sierra SBT GameKing bullet and 97 powders such as Hodgdon BL-C2, Lovex D073.6, Ramshot Wild Boar, Shooters World Match Rifle, Winchester StaBALL Match. 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>>	95%	55042	88%	**82	99%
ADI AR 2207	<<locked>>	83%	55143	88%	**44	100%
ADI AR 2208	<<locked>>	97%	48472	78%	**77	98%
ADI AR 2219	<<locked>>	86%	55042	88%	**49	100%
Accurate 2015	<<locked>>	92%	56028	90%	**06	100%
Accurate 2200	<<locked>>	94%	56086	90%	**52	98%
Accurate 2230	<<locked>>	90%	55985	90%	**49	100%
Accurate 2460	<<locked>>	90%	55825	90%	**52	100%
Accurate 2495	<<locked>>	96%	55259	89%	**72	100%
Accurate 2520	<<locked>>	94%	54650	88%	**79	100%
[Accurate 2700]*	<<locked>>	96%	47094	76%	**95	93%
Accurate 4064	<<locked>>	96%	47065	75%	**93	100%
[Accurate 4350]*	<<locked>>	96%	33852	54%	**29	93%
Alliant AR-Comp	<<locked>>	94%	54665	88%	**46	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	46224	74%	**83	99%
Alliant Reloder-10x	<<locked>>	89%	55027	88%	**03	100%
Alliant Reloder-15	<<locked>>	96%	50357	81%	**43	99%
[Alliant Reloder-16]*	<<locked>>	96%	36477	58%	**49	94%
Alliant Reloder-17	<<locked>>	96%	40799	65%	**70	97%
Baschieri & Pellagri 106	<<locked>>	87%	55027	88%	**60	100%
Baschieri & Pellagri 107	<<locked>>	96%	55172	88%	**02	99%
Hodgdon BL-C2 👍	<<locked>>	94%	54795	88%	**11	100%
Hodgdon Benchmark	<<locked>>	92%	55825	90%	**20	100%
Hodgdon CFE BLK	<<locked>>	84%	55941	90%	**90	100%
Hodgdon CFE223	<<locked>>	96%	49342	79%	**59	98%
Hodgdon H322	<<locked>>	92%	55042	88%	**49	100%
Hodgdon H335	<<locked>>	87%	55274	89%	**65	100%
Hodgdon H380	<<locked>>	97%	48443	78%	**06	97%
[Hodgdon H414]*	<<locked>>	97%	42627	68%	**54	93%
Hodgdon H4198	<<locked>>	85%	55245	89%	**57	100%
Hodgdon Hybrid 100V	<<locked>>	97%	33127	53%	**67	95%
[Hodgdon LVR]*	<<locked>>	96%	39175	63%	**92	94%
Hodgdon VARGET	<<locked>>	97%	47993	77%	**67	98%
IMR 3031	<<locked>>	96%	49879	80%	**33	100%
IMR 4064	<<locked>>	97%	47224	76%	**54	98%
[IMR 4166 Enduron]*	<<locked>>	97%	47848	77%	**24	94%
IMR 4198	<<locked>>	88%	55448	89%	**60	100%
[IMR 4451 Enduron]*	<<locked>>	96%	44353	71%	**01	93%
[IMR 4831]*	<<locked>>	97%	30458	49%	**31	92%
IMR 4895	<<locked>>	96%	51547	83%	**69	99%
IMR 8208 XBR	<<locked>>	94%	55477	89%	**59	100%
Lovex D073.4	<<locked>>	88%	55767	89%	**39	100%
Lovex D073.5	<<locked>>	90%	55201	89%	**46	100%
Lovex D073.6 👍	<<locked>>	96%	55245	89%	**85	100%
Lovex S060	<<locked>>	95%	54926	88%	**13	99%
Lovex S062	<<locked>>	96%	49647	80%	**00	100%
[Lovex S065]*	<<locked>>	96%	40321	65%	**56	94%
[Lovex S070]*	<<locked>>	97%	38493	62%	**39	92%
Norma 200	<<locked>>	85%	55666	89%	**87	100%
Norma 201	<<locked>>	96%	55347	89%	**59	100%
Norma 202	<<locked>>	96%	55303	89%	**62	100%
Norma 203B	<<locked>>	96%	49284	79%	**33	99%
[Norma URP]*	<<locked>>	97%	36289	58%	**56	94%
Ramshot Big Game	<<locked>>	97%	50227	81%	**62	99%
Ramshot TAC	<<locked>>	94%	56014	90%	**69	98%
Ramshot Wild Boar 👍	<<locked>>	95%	56072	90%	**02	99%
Ramshot X-Terminator	<<locked>>	91%	54882	88%	**36	99%
ReloadSwiss RS 40	<<locked>>	90%	55201	89%	**46	100%
ReloadSwiss RS 50	<<locked>>	96%	49110	79%	**83	95%
ReloadSwiss RS 52	<<locked>>	96%	47921	77%	**52	100%
ReloadSwiss RS 60	<<locked>>	96%	40030	64%	**60	98%
[ReloadSwiss RS 62]*	<<locked>>	97%	35317	57%	**59	93%
Rottweil R 901	<<locked>>	94%	56072	90%	**43	100%
Rottweil R 902	<<locked>>	97%	52504	84%	**13	100%
Rottweil R 903	<<locked>>	97%	43613	70%	**54	98%
[Rottweil R 907]*	<<locked>>	96%	42598	68%	**72	92%
SNPE Vectan BA6 1/2	<<locked>>	84%	55796	89%	**31	100%
SNPE Vectan SP 10	<<locked>>	86%	55680	89%	**59	100%
SNPE Vectan SP 11	<<locked>>	96%	44991	72%	**90	98%
SNPE Vectan SP 7	<<locked>>	95%	55637	89%	**72	98%
SNPE Vectan SP 9	<<locked>>	96%	54766	88%	**82	99%
SNPE Vectan Tubal 3000	<<locked>>	95%	55259	89%	**80	100%
SNPE Vectan Tubal 5000	<<locked>>	96%	47543	76%	**98	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	39885	64%	**19	92%
[Shooters World Long Rifle]*	<<locked>>	96%	40321	65%	**56	94%
Shooters World Match Rifle 👍	<<locked>>	96%	55245	89%	**85	100%
Shooters World Precision	<<locked>>	96%	49647	80%	**00	100%
Shooters World Tactical Rifle	<<locked>>	88%	55521	89%	**23	100%
Somchem S321	<<locked>>	91%	55564	89%	**79	100%
Somchem S335	<<locked>>	96%	55361	89%	**97	100%
Somchem S341	<<locked>>	95%	55274	89%	**69	99%
Somchem S355	<<locked>>	96%	44193	71%	**47	98%
Somchem S365	<<locked>>	96%	31691	51%	**93	96%
Vihtavuori N120	<<locked>>	86%	55869	90%	**05	100%
Vihtavuori N130	<<locked>>	92%	56086	90%	**67	100%
Vihtavuori N133	<<locked>>	96%	53621	86%	**60	100%
Vihtavuori N135	<<locked>>	97%	43004	69%	**95	100%
Vihtavuori N140	<<locked>>	97%	52185	84%	**03	100%
Vihtavuori N150	<<locked>>	97%	37927	61%	**29	98%
Vihtavuori N160	<<locked>>	97%	39769	64%	**82	95%
Vihtavuori N530	<<locked>>	92%	55970	90%	**72	100%
Vihtavuori N540	<<locked>>	97%	52069	83%	**33	100%
Vihtavuori N550	<<locked>>	97%	39291	63%	**18	95%
Winchester 6.5 StaBALL	<<locked>>	96%	38928	62%	**42	97%
Winchester 748	<<locked>>	92%	55941	90%	**15	100%
[Winchester 760]*	<<locked>>	97%	42627	68%	**54	93%
Winchester StaBALL Match 👍	<<locked>>	90%	56086	90%	**08	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	35346	57%	**77	96%
ADI AR 2207	<<locked>>	81%	51039	82%	**98	100%
[ADI AR 2208]*	<<locked>>	81%	30226	48%	**55	92%
ADI AR 2219	<<locked>>	81%	46050	74%	**38	100%
Accurate 2015	<<locked>>	81%	40118	64%	**03	100%
[Accurate 2200]*	<<locked>>	81%	37420	60%	**77	94%
Accurate 2230	<<locked>>	81%	41278	66%	**52	98%
Accurate 2460	<<locked>>	81%	41524	67%	**65	99%
Accurate 2495	<<locked>>	81%	34098	55%	**80	100%
Accurate 2520	<<locked>>	81%	35085	56%	**03	99%
[Accurate 2700]*	<<locked>>	91%	39711	64%	**80	90%
Accurate 4064	<<locked>>	81%	28703	46%	**75	98%
[Accurate 4350]*	<<locked>>	90%	27412	44%	**85	90%
Alliant AR-Comp	<<locked>>	81%	35476	57%	**00	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	28631	46%	**62	94%
Alliant Reloder-10x	<<locked>>	81%	43772	70%	**62	100%
[Alliant Reloder-15]*	<<locked>>	81%	31256	50%	**14	93%
[Alliant Reloder-16]*	<<locked>>	90%	29979	48%	**01	90%
[Alliant Reloder-17]*	<<locked>>	83%	26556	43%	**42	90%
Baschieri & Pellagri 106	<<locked>>	81%	45614	73%	**46	100%
[Baschieri & Pellagri 107]*	<<locked>>	81%	33852	54%	**60	93%
Hodgdon BL-C2	<<locked>>	81%	34911	56%	**13	97%
Hodgdon Benchmark	<<locked>>	81%	39653	64%	**93	98%
Hodgdon CFE BLK	<<locked>>	81%	50763	81%	**24	100%
[Hodgdon CFE223]*	<<locked>>	81%	29704	48%	**98	91%
Hodgdon H322	<<locked>>	81%	39392	63%	**39	100%
Hodgdon H335	<<locked>>	81%	45252	73%	**34	100%
[Hodgdon H380]*	<<locked>>	81%	29037	47%	**59	90%
[Hodgdon H414]*	<<locked>>	92%	36869	59%	**49	90%
Hodgdon H4198	<<locked>>	81%	48834	78%	**78	100%
[Hodgdon Hybrid 100V]*	<<locked>>	88%	25338	41%	**73	90%
[Hodgdon LVR]*	<<locked>>	88%	30618	49%	**14	90%
[Hodgdon VARGET]*	<<locked>>	81%	29965	48%	**46	92%
IMR 3031	<<locked>>	81%	30937	50%	**31	99%
[IMR 4064]*	<<locked>>	81%	29269	47%	**26	92%
[IMR 4166 Enduron]*	<<locked>>	88%	36564	59%	**37	90%
IMR 4198	<<locked>>	81%	45165	72%	**36	100%
[IMR 4451 Enduron]*	<<locked>>	91%	37405	60%	**83	90%
[IMR 4831]*	<<locked>>	93%	27717	44%	**65	90%
IMR 4895	<<locked>>	81%	31981	51%	**41	95%
IMR 8208 XBR	<<locked>>	81%	37333	60%	**93	98%
Lovex D073.4	<<locked>>	81%	43105	69%	**75	99%
Lovex D073.5	<<locked>>	81%	40814	65%	**52	99%
Lovex D073.6	<<locked>>	81%	32982	53%	**60	98%
Lovex S060	<<locked>>	81%	36260	58%	**31	96%
Lovex S062	<<locked>>	81%	30792	49%	**82	96%
[Lovex S065]*	<<locked>>	88%	31589	51%	**88	90%
[Lovex S070]*	<<locked>>	94%	34795	56%	**73	90%
Norma 200	<<locked>>	81%	49211	79%	**11	100%
Norma 201	<<locked>>	81%	34389	55%	**37	97%
Norma 202	<<locked>>	81%	34243	55%	**54	99%
[Norma 203B]*	<<locked>>	81%	30516	49%	**08	94%
[Norma URP]*	<<locked>>	90%	28993	46%	**95	90%
[Ramshot Big Game]*	<<locked>>	81%	30124	48%	**05	93%
[Ramshot TAC]*	<<locked>>	81%	37260	60%	**83	93%
Ramshot Wild Boar	<<locked>>	81%	35969	58%	**03	96%
Ramshot X-Terminator	<<locked>>	81%	40350	65%	**23	97%
ReloadSwiss RS 40	<<locked>>	81%	41843	67%	**69	99%
[ReloadSwiss RS 50]*	<<locked>>	85%	33982	54%	**34	90%
ReloadSwiss RS 52	<<locked>>	81%	28892	46%	**05	95%
[ReloadSwiss RS 60]*	<<locked>>	82%	25454	41%	**09	90%
[ReloadSwiss RS 62]*	<<locked>>	91%	29791	48%	**31	90%
Rottweil R 901	<<locked>>	81%	37971	61%	**83	99%
Rottweil R 902	<<locked>>	81%	32663	52%	**01	96%
[Rottweil R 903]*	<<locked>>	81%	25846	41%	**09	92%
[Rottweil R 907]*	<<locked>>	93%	38493	62%	**00	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	51721	83%	**91	100%
SNPE Vectan SP 10	<<locked>>	81%	46876	75%	**51	100%
[SNPE Vectan SP 11]*	<<locked>>	81%	27760	45%	**46	91%
[SNPE Vectan SP 7]*	<<locked>>	81%	34447	55%	**47	93%
SNPE Vectan SP 9	<<locked>>	81%	33707	54%	**47	95%
SNPE Vectan Tubal 3000	<<locked>>	81%	36579	59%	**24	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	29718	48%	**13	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	93%	34983	56%	**34	90%
[Shooters World Long Rifle]*	<<locked>>	88%	31589	51%	**88	90%
Shooters World Match Rifle	<<locked>>	81%	32982	53%	**60	98%
Shooters World Precision	<<locked>>	81%	30792	49%	**82	96%
Shooters World Tactical Rifle	<<locked>>	81%	44396	71%	**78	99%
Somchem S321	<<locked>>	81%	39450	63%	**52	98%
Somchem S335	<<locked>>	81%	35549	57%	**21	100%
Somchem S341	<<locked>>	81%	34374	55%	**54	95%
[Somchem S355]*	<<locked>>	81%	27253	44%	**23	93%
[Somchem S365]*	<<locked>>	86%	23192	37%	**60	90%
Vihtavuori N120	<<locked>>	81%	48051	77%	**19	100%
Vihtavuori N130	<<locked>>	81%	40393	65%	**73	100%
Vihtavuori N133	<<locked>>	81%	33968	54%	**82	100%
Vihtavuori N135	<<locked>>	81%	26672	43%	**03	99%
Vihtavuori N140	<<locked>>	81%	32053	51%	**01	99%
[Vihtavuori N150]*	<<locked>>	81%	23366	37%	**11	92%
[Vihtavuori N160]*	<<locked>>	87%	29573	47%	**72	90%
Vihtavuori N530	<<locked>>	81%	39146	63%	**33	98%
Vihtavuori N540	<<locked>>	81%	31604	51%	**11	98%
[Vihtavuori N550]*	<<locked>>	86%	28761	46%	**91	90%
[Winchester 6.5 StaBALL]*	<<locked>>	83%	25672	41%	**47	90%
Winchester 748	<<locked>>	81%	38261	61%	**62	99%
[Winchester 760]*	<<locked>>	92%	36869	59%	**49	90%
Winchester StaBALL Match	<<locked>>	81%	40553	65%	**92	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