Load data for .300 HAM'R + .308 | 165gr | Remington SP Extended-Range BT

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 165gr \| Remington SP Extended-Range BT
Bullet Weight:	165gr \| 10.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	.300 HAM'R load data
Case Length (l3):	1.615" \| 41.0mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	29.6 Grains of Water \| 1.92 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	60916 psi \| 4200 bar
LID:	LID_B5170_C356
Last updated:	2026-01-30

Load data for 106 loads in caliber .300 HAM'R with .308 | 165gr | Remington SP Extended-Range BT bullet and 53 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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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 2205	<<locked>>	85%	53882	88%	**00	100%
ADI AR 2207	<<locked>>	96%	52562	86%	**37	100%
ADI AR 2219	<<locked>>	97%	47906	79%	**47	99%
Accurate 1680	<<locked>>	89%	54491	89%	**41	100%
Accurate 2015	<<locked>>	97%	39291	65%	**16	99%
[Accurate 2230]*	<<locked>>	96%	42177	69%	**39	93%
Accurate 2460	<<locked>>	96%	40698	67%	**46	95%
Accurate 2495	<<locked>>	97%	30081	49%	**60	97%
[Accurate 2520]*	<<locked>>	97%	33779	55%	**83	94%
[Accurate 4064]*	<<locked>>	97%	25034	41%	**49	92%
Alliant AR-Comp	<<locked>>	96%	34606	57%	**00	100%
Alliant Reloder-10x 👍	<<locked>>	96%	43091	71%	**72	100%
Alliant Reloder-7	<<locked>>	96%	54534	90%	**41	100%
Baschieri & Pellagri 106 👍	<<locked>>	96%	48544	80%	**72	99%
[Hodgdon Benchmark]*	<<locked>>	97%	41292	68%	**96	94%
Hodgdon CFE BLK	<<locked>>	96%	54491	89%	**18	96%
Hodgdon H322	<<locked>>	97%	40030	66%	**42	97%
Hodgdon H335	<<locked>>	96%	46572	76%	**34	98%
Hodgdon H4198 👍	<<locked>>	97%	53432	88%	**08	99%
IMR 3031	<<locked>>	96%	29950	49%	**14	95%
IMR 4198 👍	<<locked>>	96%	46093	76%	**59	100%
IMR 4227	<<locked>>	90%	53519	88%	**78	100%
[IMR 8208 XBR]*	<<locked>>	97%	37811	62%	**86	92%
Lovex D060	<<locked>>	84%	53853	88%	**11	100%
Lovex D073.4	<<locked>>	97%	44164	72%	**75	95%
Lovex D073.5	<<locked>>	97%	40698	67%	**46	95%
[Lovex D073.6]*	<<locked>>	97%	31502	52%	**41	93%
Lovex S053	<<locked>>	92%	54230	89%	**65	100%
Norma 200 👍	<<locked>>	97%	49501	81%	**37	100%
Norma 202	<<locked>>	97%	33794	55%	**57	95%
[Ramshot X-Terminator]*	<<locked>>	96%	41684	68%	**19	91%
ReloadSwiss RS 36	<<locked>>	91%	54085	89%	**21	100%
ReloadSwiss RS 40	<<locked>>	97%	42641	70%	**65	96%
Rottweil R 901	<<locked>>	96%	37014	61%	**80	95%
SNPE Vectan BA6 1/2	<<locked>>	95%	53737	88%	**37	100%
SNPE Vectan SP 10	<<locked>>	96%	47529	78%	**44	98%
SNPE Vectan Tubal 3000	<<locked>>	97%	37811	62%	**37	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	97%	30313	50%	**26	94%
Shooters World Buffalo Rifle	<<locked>>	84%	53853	88%	**11	100%
[Shooters World Match Rifle]*	<<locked>>	97%	31502	52%	**41	93%
[Shooters World Tactical Rifle]*	<<locked>>	97%	46978	77%	**72	94%
[Somchem S321]*	<<locked>>	96%	39262	64%	**39	93%
Somchem S335	<<locked>>	97%	35592	58%	**34	96%
Vihtavuori N110	<<locked>>	86%	53940	89%	**96	100%
Vihtavuori N120	<<locked>>	96%	48414	79%	**59	100%
Vihtavuori N130	<<locked>>	96%	41060	67%	**00	100%
Vihtavuori N133	<<locked>>	97%	34171	56%	**04	97%
[Vihtavuori N135]*	<<locked>>	97%	25353	42%	**93	93%
[Vihtavuori N140]*	<<locked>>	97%	31778	52%	**95	94%
[Vihtavuori N530]*	<<locked>>	96%	39320	65%	**19	93%
[Vihtavuori N540]*	<<locked>>	97%	31299	51%	**11	93%
[Winchester 748]*	<<locked>>	96%	39015	64%	**46	94%
[Winchester StaBALL Match]*	<<locked>>	97%	43192	71%	**85	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2205	<<locked>>	81%	49081	81%	**54	100%
ADI AR 2207	<<locked>>	81%	32895	54%	**95	100%
[ADI AR 2219]*	<<locked>>	81%	28689	47%	**39	93%
Accurate 1680	<<locked>>	81%	43105	71%	**09	99%
[Accurate 2015]*	<<locked>>	81%	24076	40%	**47	94%
[Accurate 2230]*	<<locked>>	90%	34055	56%	**21	90%
[Accurate 2460]*	<<locked>>	86%	28543	47%	**45	90%
[Accurate 2495]*	<<locked>>	85%	20653	34%	**54	92%
[Accurate 2520]*	<<locked>>	90%	27224	45%	**59	90%
[Accurate 4064]*	<<locked>>	94%	22684	37%	**93	90%
Alliant AR-Comp	<<locked>>	82%	22713	37%	**44	95%
Alliant Reloder-10x	<<locked>>	81%	27224	45%	**19	97%
Alliant Reloder-7	<<locked>>	81%	34069	56%	**85	99%
Baschieri & Pellagri 106	<<locked>>	81%	29834	49%	**99	95%
[Hodgdon Benchmark]*	<<locked>>	87%	30763	50%	**26	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	33750	55%	**39	91%
[Hodgdon H322]*	<<locked>>	81%	25063	41%	**57	91%
[Hodgdon H335]*	<<locked>>	81%	28253	46%	**39	92%
Hodgdon H4198	<<locked>>	81%	33214	55%	**36	95%
[IMR 3031]*	<<locked>>	87%	22814	37%	**44	90%
IMR 4198	<<locked>>	81%	30023	49%	**19	98%
IMR 4227	<<locked>>	81%	40828	67%	**37	100%
[IMR 8208 XBR]*	<<locked>>	92%	32256	53%	**91	90%
Lovex D060	<<locked>>	81%	49226	81%	**59	100%
[Lovex D073.4]*	<<locked>>	85%	29182	48%	**45	90%
[Lovex D073.5]*	<<locked>>	86%	28543	47%	**45	90%
[Lovex D073.6]*	<<locked>>	93%	27224	45%	**59	90%
Lovex S053	<<locked>>	81%	39871	65%	**08	100%
Norma 200	<<locked>>	81%	30081	49%	**62	98%
[Norma 202]*	<<locked>>	87%	25266	41%	**83	90%
[Ramshot X-Terminator]*	<<locked>>	94%	38450	63%	**70	90%
ReloadSwiss RS 36	<<locked>>	81%	39682	65%	**57	100%
[ReloadSwiss RS 40]*	<<locked>>	83%	28094	46%	**16	90%
[Rottweil R 901]*	<<locked>>	83%	25135	41%	**50	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	36840	60%	**60	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	28892	47%	**49	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	86%	26803	44%	**50	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	92%	26527	44%	**50	92%
Shooters World Buffalo Rifle	<<locked>>	81%	49226	81%	**59	100%
[Shooters World Match Rifle]*	<<locked>>	93%	27224	45%	**59	90%
[Shooters World Tactical Rifle]*	<<locked>>	87%	33779	55%	**85	90%
[Somchem S321]*	<<locked>>	89%	31299	51%	**04	90%
[Somchem S335]*	<<locked>>	85%	25324	42%	**40	92%
Vihtavuori N110	<<locked>>	81%	46398	76%	**21	100%
Vihtavuori N120	<<locked>>	81%	30327	50%	**22	100%
Vihtavuori N130	<<locked>>	81%	26107	43%	**47	96%
[Vihtavuori N133]*	<<locked>>	87%	26034	43%	**47	94%
[Vihtavuori N135]*	<<locked>>	94%	23728	39%	**54	92%
[Vihtavuori N140]*	<<locked>>	88%	24758	41%	**47	90%
[Vihtavuori N530]*	<<locked>>	90%	31705	52%	**95	90%
[Vihtavuori N540]*	<<locked>>	90%	25802	42%	**93	90%
[Winchester 748]*	<<locked>>	89%	31096	51%	**04	90%
[Winchester StaBALL Match]*	<<locked>>	92%	36738	60%	**90	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.

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