Load data for .300 HAM'R + .308 | 165gr | Speer RN

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 165gr \| Speer RN
Manufacturer SKU:	2029
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_B6157_C356
Last updated:	2026-01-31

Load data for 110 loads in caliber .300 HAM'R with .308 | 165gr | Speer RN bullet and 55 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".

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 2205	<<locked>>	84%	53592	88%	**03	100%
ADI AR 2207 👍	<<locked>>	96%	53403	88%	**54	100%
ADI AR 2219 👍	<<locked>>	97%	48849	80%	**67	99%
Accurate 1680	<<locked>>	88%	54143	89%	**44	100%
Accurate 2015	<<locked>>	97%	39914	66%	**32	99%
[Accurate 2230]*	<<locked>>	97%	43903	72%	**72	94%
Accurate 2460	<<locked>>	97%	42148	69%	**72	95%
Accurate 2495	<<locked>>	97%	30850	51%	**83	97%
[Accurate 2520]*	<<locked>>	97%	34026	56%	**96	94%
[Accurate 4064]*	<<locked>>	97%	25628	42%	**68	92%
Alliant AR-Comp	<<locked>>	97%	35839	59%	**29	100%
Alliant Reloder-10x 👍	<<locked>>	96%	43801	72%	**91	100%
Alliant Reloder-7	<<locked>>	95%	54172	89%	**47	100%
Baschieri & Pellagri 106 👍	<<locked>>	97%	49806	82%	**91	99%
[Hodgdon BL-C2]*	<<locked>>	97%	35897	59%	**16	92%
Hodgdon Benchmark	<<locked>>	97%	41945	69%	**16	95%
Hodgdon CFE BLK	<<locked>>	95%	53534	88%	**21	96%
Hodgdon H322	<<locked>>	97%	40524	67%	**59	98%
Hodgdon H335	<<locked>>	97%	47892	79%	**64	98%
Hodgdon H4198 👍	<<locked>>	97%	54099	89%	**24	99%
IMR 3031	<<locked>>	96%	30429	50%	**34	95%
IMR 4198	<<locked>>	96%	46862	77%	**75	100%
IMR 4227	<<locked>>	90%	54491	89%	**95	100%
[IMR 8208 XBR]*	<<locked>>	97%	38421	63%	**06	93%
Lovex D060	<<locked>>	84%	53664	88%	**18	100%
Lovex D073.4	<<locked>>	96%	44454	73%	**88	96%
Lovex D073.5	<<locked>>	96%	41205	68%	**59	95%
[Lovex D073.6]*	<<locked>>	97%	31778	52%	**54	93%
Lovex S053	<<locked>>	91%	54157	89%	**69	100%
Norma 200	<<locked>>	97%	50169	82%	**51	100%
[Norma 201]*	<<locked>>	97%	34258	56%	**47	92%
Norma 202	<<locked>>	97%	34214	56%	**73	95%
[Ramshot X-Terminator]*	<<locked>>	97%	43178	71%	**46	92%
ReloadSwiss RS 36	<<locked>>	90%	53403	88%	**21	100%
ReloadSwiss RS 40	<<locked>>	96%	43062	71%	**78	96%
Rottweil R 901	<<locked>>	96%	37579	62%	**96	96%
SNPE Vectan BA6 1/2	<<locked>>	95%	54824	90%	**54	100%
SNPE Vectan SP 10	<<locked>>	97%	49008	80%	**73	98%
SNPE Vectan Tubal 3000	<<locked>>	97%	38377	63%	**54	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	97%	30879	51%	**42	94%
Shooters World Buffalo Rifle	<<locked>>	84%	53664	88%	**18	100%
[Shooters World Match Rifle]*	<<locked>>	97%	31778	52%	**54	93%
Shooters World Tactical Rifle	<<locked>>	96%	47485	78%	**88	95%
[Somchem S321]*	<<locked>>	97%	40741	67%	**69	94%
Somchem S335	<<locked>>	97%	36245	60%	**54	97%
Vihtavuori N110	<<locked>>	85%	53867	88%	**00	100%
Vihtavuori N120	<<locked>>	96%	49255	81%	**72	100%
Vihtavuori N130	<<locked>>	96%	41713	68%	**16	100%
Vihtavuori N133	<<locked>>	97%	34737	57%	**21	98%
[Vihtavuori N135]*	<<locked>>	97%	25802	42%	**13	94%
[Vihtavuori N140]*	<<locked>>	96%	32140	53%	**11	94%
[Vihtavuori N530]*	<<locked>>	97%	40553	67%	**49	94%
[Vihtavuori N540]*	<<locked>>	96%	31778	52%	**27	94%
[Winchester 748]*	<<locked>>	97%	40176	66%	**72	94%
[Winchester StaBALL Match]*	<<locked>>	96%	43192	71%	**98	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2205	<<locked>>	81%	48892	80%	**60	100%
ADI AR 2207	<<locked>>	81%	33678	55%	**14	100%
[ADI AR 2219]*	<<locked>>	81%	29283	48%	**62	94%
Accurate 1680	<<locked>>	81%	43004	71%	**13	99%
Accurate 2015	<<locked>>	81%	24700	41%	**63	95%
[Accurate 2230]*	<<locked>>	89%	33634	55%	**21	90%
[Accurate 2460]*	<<locked>>	85%	28268	46%	**49	90%
[Accurate 2495]*	<<locked>>	84%	20102	33%	**44	92%
[Accurate 2520]*	<<locked>>	89%	26397	43%	**45	90%
[Accurate 4064]*	<<locked>>	93%	22727	37%	**03	90%
Alliant AR-Comp	<<locked>>	82%	22669	37%	**50	96%
Alliant Reloder-10x	<<locked>>	81%	27296	45%	**22	97%
Alliant Reloder-7	<<locked>>	81%	34780	57%	**04	99%
Baschieri & Pellagri 106	<<locked>>	81%	30313	50%	**16	95%
[Hodgdon BL-C2]*	<<locked>>	94%	32735	54%	**60	90%
[Hodgdon Benchmark]*	<<locked>>	86%	29979	49%	**19	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	34330	56%	**59	91%
[Hodgdon H322]*	<<locked>>	81%	25048	41%	**63	91%
[Hodgdon H335]*	<<locked>>	81%	28718	47%	**59	92%
Hodgdon H4198	<<locked>>	81%	33895	56%	**55	95%
[IMR 3031]*	<<locked>>	86%	22756	37%	**47	91%
IMR 4198	<<locked>>	81%	30139	49%	**26	99%
IMR 4227	<<locked>>	81%	40785	67%	**41	100%
[IMR 8208 XBR]*	<<locked>>	91%	32039	53%	**95	90%
Lovex D060	<<locked>>	81%	50082	82%	**75	100%
[Lovex D073.4]*	<<locked>>	84%	28935	47%	**45	90%
[Lovex D073.5]*	<<locked>>	85%	28268	46%	**49	90%
[Lovex D073.6]*	<<locked>>	91%	26397	43%	**45	90%
Lovex S053	<<locked>>	81%	40016	66%	**14	100%
Norma 200	<<locked>>	81%	30792	51%	**81	99%
[Norma 201]*	<<locked>>	94%	31473	52%	**98	90%
[Norma 202]*	<<locked>>	86%	24526	40%	**73	90%
[Ramshot X-Terminator]*	<<locked>>	93%	38014	62%	**70	90%
ReloadSwiss RS 36	<<locked>>	81%	40596	67%	**77	100%
[ReloadSwiss RS 40]*	<<locked>>	82%	27354	45%	**06	90%
[Rottweil R 901]*	<<locked>>	82%	24526	40%	**44	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	37695	62%	**77	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	29254	48%	**65	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	84%	26034	43%	**40	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	91%	26353	43%	**54	92%
Shooters World Buffalo Rifle	<<locked>>	81%	50082	82%	**75	100%
[Shooters World Match Rifle]*	<<locked>>	91%	26397	43%	**45	90%
[Shooters World Tactical Rifle]*	<<locked>>	86%	33518	55%	**88	90%
[Somchem S321]*	<<locked>>	88%	30487	50%	**95	90%
[Somchem S335]*	<<locked>>	85%	25237	41%	**47	92%
Vihtavuori N110	<<locked>>	81%	47398	78%	**41	100%
Vihtavuori N120	<<locked>>	81%	31125	51%	**42	100%
Vihtavuori N130	<<locked>>	81%	26745	44%	**67	96%
[Vihtavuori N133]*	<<locked>>	86%	25730	42%	**50	94%
[Vihtavuori N135]*	<<locked>>	93%	22974	38%	**44	92%
[Vihtavuori N140]*	<<locked>>	87%	24613	40%	**54	90%
[Vihtavuori N530]*	<<locked>>	89%	31488	52%	**98	90%
[Vihtavuori N540]*	<<locked>>	89%	25585	42%	**96	90%
[Winchester 748]*	<<locked>>	89%	30792	51%	**08	90%
[Winchester StaBALL Match]*	<<locked>>	91%	36172	59%	**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.

<<locked>>... you need to buy an access license to unlock the data