Load data for .300 CR + .308 | 154gr | Hammer HHT

Recommended Powder(s): ADI AR 2219, Accurate 2460, Hodgdon H322, Hodgdon H335, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 154gr \| Hammer HHT
Bullet Weight:	154gr \| 10.0g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	.300 CR load data
Case Length (l3):	2.000" \| 50.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	53.0 Grains of Water \| 3.44 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	62366 psi \| 4300 bar
LID:	LID_B12181_C352
Last updated:	2026-05-29

Load data for 166 loads in caliber .300 CR with .308 | 154gr | Hammer HHT bullet and 83 powders such as ADI AR 2219, Accurate 2460, Hodgdon H322, Hodgdon H335, SNPE Vectan SP 10. 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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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>>	97%	45295	73%	**66	95%
ADI AR 2207	<<locked>>	90%	55550	89%	**12	100%
[ADI AR 2208]*	<<locked>>	96%	38305	61%	**05	91%
ADI AR 2219 👍	<<locked>>	93%	55274	89%	**00	100%
ADI Benchmark 8208	<<locked>>	97%	48399	78%	**85	97%
Accurate 1680	<<locked>>	86%	54708	88%	**66	100%
Accurate 2015	<<locked>>	96%	48733	78%	**69	100%
Accurate 2200	<<locked>>	91%	55840	90%	**07	96%
Accurate 2230	<<locked>>	90%	54810	88%	**97	96%
Accurate 2460 👍	<<locked>>	97%	54926	88%	**80	100%
Accurate 2495	<<locked>>	96%	36970	59%	**51	99%
Accurate 2520	<<locked>>	96%	47413	76%	**12	99%
Accurate 4064	<<locked>>	96%	34592	55%	**18	97%
Alliant AR-Comp	<<locked>>	97%	46180	74%	**08	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	36448	58%	**25	93%
Alliant Reloder-10x	<<locked>>	96%	54824	88%	**61	100%
[Alliant Reloder-15]*	<<locked>>	97%	39566	63%	**80	92%
Alliant Reloder-7	<<locked>>	90%	56086	90%	**15	100%
Baschieri & Pellagri 106	<<locked>>	93%	55825	90%	**02	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	45672	73%	**69	93%
[Bofors RP3]*	<<locked>>	96%	34214	55%	**98	93%
Hodgdon BL-C2	<<locked>>	96%	45237	73%	**02	97%
Hodgdon Benchmark	<<locked>>	97%	52141	84%	**95	98%
Hodgdon CFE223	<<locked>>	97%	51750	83%	**36	96%
Hodgdon H322 👍	<<locked>>	97%	56014	90%	**10	100%
Hodgdon H335 👍	<<locked>>	95%	55317	89%	**10	100%
Hodgdon H4198	<<locked>>	89%	55535	89%	**98	100%
Hodgdon H4895	<<locked>>	97%	45440	73%	**72	96%
Hodgdon VARGET	<<locked>>	96%	44541	71%	**33	95%
Hodgdon LEVERevolution	<<locked>>	97%	40843	65%	**26	95%
Hodgdon TrailBoss	<<locked>>	95%	30110	48%	**16	100%
IMR 3031	<<locked>>	96%	42772	69%	**82	100%
[IMR 4064]*	<<locked>>	96%	40001	64%	**34	93%
IMR 4198	<<locked>>	95%	55463	89%	**18	100%
IMR 4227	<<locked>>	85%	55767	89%	**52	100%
[IMR 4895]*	<<locked>>	97%	40393	65%	**10	94%
IMR 8208 XBR	<<locked>>	97%	48399	78%	**85	97%
Lovex D073.4	<<locked>>	95%	55172	88%	**67	99%
Lovex D073.5	<<locked>>	97%	55608	89%	**94	99%
Lovex D073.6	<<locked>>	97%	42424	68%	**49	98%
Lovex S053	<<locked>>	85%	54679	88%	**03	100%
Lovex S060	<<locked>>	97%	47790	77%	**23	95%
Lovex S062	<<locked>>	97%	39088	63%	**48	95%
Norma 200	<<locked>>	92%	55956	90%	**54	100%
Norma 201	<<locked>>	96%	43584	70%	**13	96%
Norma 202	<<locked>>	97%	44512	71%	**52	99%
[Norma 203B]*	<<locked>>	97%	38566	62%	**67	93%
[Ramshot Big Game]*	<<locked>>	96%	39407	63%	**77	92%
[Ramshot TAC]*	<<locked>>	97%	49792	80%	**89	93%
Ramshot Wild Boar	<<locked>>	97%	47979	77%	**15	96%
Ramshot X-Terminator	<<locked>>	97%	54824	88%	**54	97%
ReloadSwiss RS 14	<<locked>>	96%	30690	49%	**65	100%
ReloadSwiss RS 36	<<locked>>	85%	55216	89%	**82	100%
ReloadSwiss RS 40	<<locked>>	96%	54926	88%	**80	99%
[ReloadSwiss RS 52]*	<<locked>>	97%	42003	67%	**75	93%
[ReloadSwiss RS 60]*	<<locked>>	96%	34737	56%	**18	93%
Rottweil R 901	<<locked>>	97%	47964	77%	**72	99%
Rottweil R 902	<<locked>>	96%	41336	66%	**64	96%
[Rottweil R 903]*	<<locked>>	97%	32401	52%	**49	91%
SNPE Vectan BA6 1/2	<<locked>>	90%	55637	89%	**62	100%
SNPE Vectan SP 10 👍	<<locked>>	93%	54723	88%	**94	100%
SNPE Vectan SP 3	<<locked>>	95%	55376	89%	**64	100%
[SNPE Vectan SP 7]*	<<locked>>	97%	46847	75%	**56	93%
SNPE Vectan SP 9	<<locked>>	97%	44251	71%	**39	95%
SNPE Vectan Tubal 3000	<<locked>>	97%	47805	77%	**10	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	38203	61%	**69	98%
Shooters World Match Rifle	<<locked>>	97%	42424	68%	**49	98%
Shooters World Precision	<<locked>>	97%	39088	63%	**48	95%
Shooters World Tactical Rifle	<<locked>>	94%	54752	88%	**38	98%
Somchem S321	<<locked>>	97%	53258	85%	**84	98%
Somchem S335	<<locked>>	96%	45310	73%	**93	99%
Somchem S341	<<locked>>	97%	46499	75%	**59	95%
[Somchem S355]*	<<locked>>	96%	33721	54%	**56	92%
Vihtavuori N120	<<locked>>	90%	55477	89%	**62	100%
Vihtavuori N130	<<locked>>	97%	53940	86%	**92	100%
Vihtavuori N133	<<locked>>	97%	47210	76%	**10	100%
Vihtavuori N135	<<locked>>	97%	37246	60%	**28	99%
Vihtavuori N140	<<locked>>	97%	41771	67%	**87	98%
[Vihtavuori N150]*	<<locked>>	97%	33330	53%	**23	93%
Vihtavuori N530	<<locked>>	96%	48414	78%	**79	97%
Vihtavuori N540	<<locked>>	96%	39885	64%	**64	98%
Winchester 748	<<locked>>	97%	46992	75%	**28	98%
Winchester StaBALL Match	<<locked>>	96%	42656	68%	**30	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	86%	32764	53%	**13	90%
ADI AR 2207	<<locked>>	81%	41597	67%	**21	100%
[ADI AR 2208]*	<<locked>>	94%	35534	57%	**43	90%
ADI AR 2219	<<locked>>	81%	36709	59%	**02	98%
[ADI Benchmark 8208]*	<<locked>>	81%	29298	47%	**05	90%
Accurate 1680	<<locked>>	81%	46006	74%	**48	100%
Accurate 2015	<<locked>>	81%	29704	48%	**18	98%
[Accurate 2200]*	<<locked>>	81%	39813	64%	**38	92%
[Accurate 2230]*	<<locked>>	81%	38740	62%	**28	92%
Accurate 2460	<<locked>>	81%	31923	51%	**90	95%
[Accurate 2495]*	<<locked>>	81%	21785	35%	**83	94%
[Accurate 2520]*	<<locked>>	81%	27253	44%	**11	92%
[Accurate 4064]*	<<locked>>	82%	21306	34%	**64	90%
Alliant AR-Comp	<<locked>>	81%	27180	44%	**28	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	91%	29791	48%	**67	90%
Alliant Reloder-10x	<<locked>>	81%	34374	55%	**33	99%
[Alliant Reloder-15]*	<<locked>>	92%	34142	55%	**69	90%
Alliant Reloder-7	<<locked>>	81%	42641	68%	**21	100%
Baschieri & Pellagri 106	<<locked>>	81%	37405	60%	**23	98%
[Baschieri & Pellagri 107]*	<<locked>>	91%	37637	60%	**18	90%
[Bofors RP3]*	<<locked>>	92%	29370	47%	**87	90%
[Hodgdon BL-C2]*	<<locked>>	82%	27340	44%	**15	90%
[Hodgdon Benchmark]*	<<locked>>	81%	31981	51%	**24	93%
[Hodgdon CFE223]*	<<locked>>	86%	35795	57%	**28	90%
Hodgdon H322	<<locked>>	81%	33388	54%	**33	97%
Hodgdon H335	<<locked>>	81%	33460	54%	**39	96%
Hodgdon H4198	<<locked>>	81%	43178	69%	**15	99%
[Hodgdon H4895]*	<<locked>>	84%	30356	49%	**64	90%
[Hodgdon VARGET]*	<<locked>>	86%	31488	50%	**64	90%
[Hodgdon LEVERevolution]*	<<locked>>	88%	31372	50%	**13	90%
Hodgdon TrailBoss	<<locked>>	92%	29109	47%	**96	100%
IMR 3031	<<locked>>	81%	26078	42%	**01	95%
[IMR 4064]*	<<locked>>	91%	34432	55%	**23	90%
IMR 4198	<<locked>>	81%	36724	59%	**33	100%
IMR 4227	<<locked>>	81%	48965	79%	**61	100%
[IMR 4895]*	<<locked>>	90%	32082	51%	**33	90%
[IMR 8208 XBR]*	<<locked>>	81%	29298	47%	**05	90%
[Lovex D073.4]*	<<locked>>	81%	33475	54%	**03	94%
[Lovex D073.5]*	<<locked>>	81%	31459	50%	**70	93%
[Lovex D073.6]*	<<locked>>	81%	24308	39%	**36	90%
Lovex S053	<<locked>>	81%	48283	77%	**21	100%
[Lovex S060]*	<<locked>>	84%	32285	52%	**21	90%
[Lovex S062]*	<<locked>>	86%	28152	45%	**98	90%
Norma 200	<<locked>>	81%	39073	63%	**08	100%
[Norma 201]*	<<locked>>	83%	28195	45%	**85	90%
[Norma 202]*	<<locked>>	81%	26556	43%	**69	93%
[Norma 203B]*	<<locked>>	91%	32532	52%	**36	90%
[Ramshot Big Game]*	<<locked>>	93%	34983	56%	**82	90%
[Ramshot TAC]*	<<locked>>	92%	42148	68%	**61	90%
[Ramshot Wild Boar]*	<<locked>>	86%	33170	53%	**23	90%
[Ramshot X-Terminator]*	<<locked>>	82%	33098	53%	**67	90%
ReloadSwiss RS 14	<<locked>>	87%	26745	43%	**86	100%
ReloadSwiss RS 36	<<locked>>	81%	48718	78%	**00	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	33083	53%	**03	94%
[ReloadSwiss RS 52]*	<<locked>>	92%	35984	58%	**51	90%
[ReloadSwiss RS 60]*	<<locked>>	93%	30806	49%	**13	91%
[Rottweil R 901]*	<<locked>>	81%	29733	48%	**15	94%
[Rottweil R 902]*	<<locked>>	84%	28210	45%	**78	90%
[Rottweil R 903]*	<<locked>>	94%	29950	48%	**90	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	44353	71%	**24	100%
SNPE Vectan SP 10	<<locked>>	81%	36811	59%	**02	97%
SNPE Vectan SP 3	<<locked>>	81%	35433	57%	**46	98%
[SNPE Vectan SP 7]*	<<locked>>	93%	40059	64%	**38	90%
[SNPE Vectan SP 9]*	<<locked>>	88%	32967	53%	**13	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	29196	47%	**56	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	23467	38%	**18	92%
[Shooters World Match Rifle]*	<<locked>>	81%	24308	39%	**36	90%
[Shooters World Precision]*	<<locked>>	86%	28152	45%	**98	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	35476	57%	**16	93%
[Somchem S321]*	<<locked>>	81%	30748	49%	**70	92%
Somchem S335	<<locked>>	81%	28297	45%	**56	95%
[Somchem S341]*	<<locked>>	88%	33721	54%	**16	90%
[Somchem S355]*	<<locked>>	93%	30487	49%	**80	90%
Vihtavuori N120	<<locked>>	81%	41727	67%	**85	100%
Vihtavuori N130	<<locked>>	81%	33301	53%	**60	99%
Vihtavuori N133	<<locked>>	81%	28863	46%	**69	97%
[Vihtavuori N135]*	<<locked>>	81%	22684	36%	**64	93%
[Vihtavuori N140]*	<<locked>>	81%	25295	41%	**10	92%
[Vihtavuori N150]*	<<locked>>	91%	27934	45%	**92	90%
[Vihtavuori N530]*	<<locked>>	81%	28877	46%	**95	90%
[Vihtavuori N540]*	<<locked>>	81%	24221	39%	**90	91%
[Winchester 748]*	<<locked>>	81%	27934	45%	**15	91%
[Winchester StaBALL Match]*	<<locked>>	87%	31807	51%	**03	90%

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