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

Recommended Powder(s): ADI AR 2207, ADI AR 2219, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H4198

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:	0.980" \| 24.9mm
Caliber:	.300 HAM'R load data
Case Length (l3):	1.615" \| 41.0mm
Cartridge Length (C.O.L.):	2.226" \| 56.5mm
Seated Depth:	0.369" \| 9.4mm
Shank Seated Depth:	0.369" \| 9.4mm
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:	2025-02-02

Load data for 102 loads in caliber .300 HAM'R with .308 | 165gr | Speer RN bullet and 51 powders such as ADI AR 2207, ADI AR 2219, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H4198. 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>>	84%	53592	88%	**03	100%
ADI AR 2207 👍	<<locked>>	96%	51793	85%	**41	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>>	96%	42975	71%	**59	93%
Accurate 2460	<<locked>>	96%	41205	68%	**59	95%
Accurate 2495	<<locked>>	96%	29849	49%	**67	97%
[Accurate 2520]*	<<locked>>	97%	34026	56%	**96	94%
[Accurate 4064]*	<<locked>>	96%	24845	41%	**52	92%
Alliant AR-Comp	<<locked>>	96%	35085	58%	**16	100%
Alliant Reloder-10x 👍	<<locked>>	96%	43801	72%	**91	100%
Alliant Reloder-7	<<locked>>	95%	52866	87%	**34	100%
Baschieri & Pellagri 106 👍	<<locked>>	96%	48892	80%	**82	99%
[Hodgdon Benchmark]*	<<locked>>	96%	40944	67%	**03	94%
Hodgdon CFE BLK	<<locked>>	95%	53534	88%	**21	96%
Hodgdon H322	<<locked>>	96%	39291	64%	**39	97%
Hodgdon H335	<<locked>>	96%	47036	77%	**54	98%
Hodgdon H4198 👍	<<locked>>	97%	54099	89%	**24	99%
IMR 3031	<<locked>>	96%	29747	49%	**18	95%
IMR 4198	<<locked>>	96%	45774	75%	**62	100%
IMR 4227	<<locked>>	90%	54491	89%	**95	100%
[IMR 8208 XBR]*	<<locked>>	96%	37463	62%	**90	92%
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%	52634	86%	**55	100%
Norma 200	<<locked>>	96%	49066	81%	**37	100%
Norma 202	<<locked>>	96%	33489	55%	**60	95%
[Ramshot X-Terminator]*	<<locked>>	96%	42409	70%	**36	92%
ReloadSwiss RS 36	<<locked>>	90%	53403	88%	**21	100%
ReloadSwiss RS 40	<<locked>>	96%	42235	69%	**65	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>>	96%	47877	79%	**60	98%
SNPE Vectan Tubal 3000	<<locked>>	97%	38377	63%	**54	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	97%	30879	51%	**42	94%
[Shooters World Match Rifle]*	<<locked>>	97%	31778	52%	**54	93%
Shooters World Tactical Rifle	<<locked>>	96%	47485	78%	**88	95%
[Somchem S321]*	<<locked>>	96%	39711	65%	**55	94%
Somchem S335	<<locked>>	96%	35476	58%	**41	96%
Vihtavuori N110	<<locked>>	85%	52649	86%	**90	100%
Vihtavuori N120	<<locked>>	95%	48051	79%	**62	100%
Vihtavuori N130	<<locked>>	96%	40654	67%	**00	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%	31125	51%	**14	93%
[Winchester 748]*	<<locked>>	96%	39218	64%	**59	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>>	90%	27064	44%	**62	90%
[Accurate 4064]*	<<locked>>	93%	22727	37%	**03	90%
Alliant AR-Comp	<<locked>>	82%	23279	38%	**67	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 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>>	92%	32706	54%	**08	90%
[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 202]*	<<locked>>	86%	24526	40%	**73	90%
[Ramshot X-Terminator]*	<<locked>>	93%	38754	64%	**83	91%
ReloadSwiss RS 36	<<locked>>	81%	40596	67%	**77	100%
[ReloadSwiss RS 40]*	<<locked>>	83%	27992	46%	**22	90%
[Rottweil R 901]*	<<locked>>	82%	25034	41%	**57	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>>	92%	26963	44%	**67	92%
[Shooters World Match Rifle]*	<<locked>>	91%	26397	43%	**45	90%
[Shooters World Tactical Rifle]*	<<locked>>	87%	34258	56%	**01	90%
[Somchem S321]*	<<locked>>	88%	30487	50%	**95	90%
[Somchem S335]*	<<locked>>	85%	25918	43%	**60	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>>	87%	26368	43%	**63	95%
[Vihtavuori N135]*	<<locked>>	94%	23598	39%	**57	92%
[Vihtavuori N140]*	<<locked>>	87%	24613	40%	**54	90%
[Vihtavuori N530]*	<<locked>>	90%	32198	53%	**11	91%
[Vihtavuori N540]*	<<locked>>	90%	26165	43%	**09	90%
[Winchester 748]*	<<locked>>	89%	31415	52%	**21	91%
[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.

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