Load data for .300 Lapua Mag. + .309 | 71gr | H&N RN HS

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Recommended Powder(s):

.300 Lapua Mag. + .309 | 71gr | H&N RN HS

Load Specifications

Bullet:	.309 \| 71gr \| H&N RN HS
Bullet Weight:	71gr \| 4.6g
Bullet Diameter:	0.309" \| 7.85mm
Bullet Length:	0.469" \| 11.9mm
Caliber:	.300 Lapua Mag.
Case Length (l3):	2.724" \| 69.2mm
Cartridge Length (C.O.L.):	3.051" \| 77.5mm
Seated Depth:	0.142" \| 3.6mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	100.0 Grains of Water \| 6.49 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	60916 psi \| 4200 bar
LID:	LID_B7413_C363

>> Use the Personalized Load Calculator further below to adjust input parameters.

Load data for 154 loads in caliber .300 Lapua Mag. with .309 | 71gr | H&N RN HS bullet and 77 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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C.O.L. (mm)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
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>>	94%	54346	89%	**81	96%
ADI AR 2207	<<locked>>	83%	54360	89%	**45	100%
[ADI AR 2208]*	<<locked>>	97%	50966	84%	**80	94%
ADI AR 2219	<<locked>>	85%	54375	89%	**01	100%
Accurate 2015	<<locked>>	91%	54302	89%	**35	100%
[Accurate 2200]*	<<locked>>	92%	54418	89%	**22	94%
Accurate 2230	<<locked>>	88%	54462	89%	**26	97%
Accurate 2460	<<locked>>	88%	54723	90%	**52	98%
Accurate 2495 👍	<<locked>>	95%	54317	89%	**91	100%
Accurate 2520	<<locked>>	92%	54520	90%	**78	99%
Accurate 4064	<<locked>>	97%	48153	79%	**44	99%
Alliant AR-Comp 👍	<<locked>>	93%	54157	89%	**08	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	49023	80%	**63	96%
Alliant Reloder-10x	<<locked>>	88%	54766	90%	**98	100%
Alliant Reloder-15	<<locked>>	97%	53998	89%	**88	95%
[Alliant Reloder-17]*	<<locked>>	97%	43947	72%	**94	93%
Baschieri & Pellagri 106	<<locked>>	85%	54505	89%	**57	100%
Baschieri & Pellagri 107	<<locked>>	93%	54636	90%	**72	95%
Hodgdon BL-C2	<<locked>>	92%	54331	89%	**75	97%
Hodgdon Benchmark	<<locked>>	91%	54665	90%	**32	98%
Hodgdon CFE223	<<locked>>	97%	54563	90%	**94	95%
Hodgdon H322 👍	<<locked>>	91%	54621	90%	**14	100%
Hodgdon H335	<<locked>>	85%	54462	89%	**75	99%
[Hodgdon H380]*	<<locked>>	97%	51445	84%	**90	93%
Hodgdon H4198	<<locked>>	85%	54795	90%	**42	99%
[Hodgdon VARGET]*	<<locked>>	97%	50328	83%	**50	94%
Hodgdon TrailBoss	<<locked>>	96%	30850	51%	**00	100%
IMR 3031 👍	<<locked>>	97%	53084	87%	**27	100%
[IMR 4064]*	<<locked>>	97%	48849	80%	**30	94%
IMR 4198	<<locked>>	88%	54389	89%	**58	100%
IMR 4895	<<locked>>	97%	54737	90%	**11	96%
IMR 8208 XBR	<<locked>>	92%	54288	89%	**58	97%
Lovex D073.4	<<locked>>	87%	54708	90%	**49	98%
Lovex D073.5	<<locked>>	88%	54404	89%	**35	98%
Lovex D073.6	<<locked>>	94%	54099	89%	**58	99%
Lovex S060	<<locked>>	93%	54172	89%	**16	96%
Lovex S062	<<locked>>	97%	52141	86%	**12	97%
Norma 200	<<locked>>	85%	54563	90%	**62	100%
Norma 201	<<locked>>	95%	54317	89%	**58	97%
Norma 202	<<locked>>	95%	54636	90%	**75	99%
Norma 203B	<<locked>>	97%	53011	87%	**52	96%
Ramshot Big Game	<<locked>>	97%	54476	89%	**75	96%
[Ramshot TAC]*	<<locked>>	91%	54433	89%	**03	93%
Ramshot Wild Boar	<<locked>>	92%	54491	89%	**72	96%
Ramshot X-Terminator	<<locked>>	89%	54288	89%	**19	96%
ReloadSwiss RS 14	<<locked>>	96%	30458	50%	**49	100%
ReloadSwiss RS 40	<<locked>>	88%	54578	90%	**68	99%
ReloadSwiss RS 52	<<locked>>	97%	52837	87%	**04	98%
[ReloadSwiss RS 60]*	<<locked>>	97%	42757	70%	**62	94%
Rottweil R 901	<<locked>>	93%	54433	89%	**72	99%
Rottweil R 902	<<locked>>	97%	54186	89%	**42	97%
[Rottweil R 903]*	<<locked>>	97%	45194	74%	**68	94%
SNPE Vectan BA6 1/2	<<locked>>	84%	54520	90%	**73	100%
SNPE Vectan SP 10 👍	<<locked>>	85%	54636	90%	**81	99%
SNPE Vectan SP 11	<<locked>>	97%	48791	80%	**76	95%
[SNPE Vectan SP 7]*	<<locked>>	93%	54201	89%	**16	94%
SNPE Vectan SP 9	<<locked>>	94%	54331	89%	**58	96%
SNPE Vectan Tubal 3000	<<locked>>	93%	54375	89%	**93	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	50256	82%	**81	99%
Shooters World Match Rifle	<<locked>>	94%	54099	89%	**58	99%
Shooters World Precision	<<locked>>	97%	52141	86%	**12	97%
Shooters World Tactical Rifle	<<locked>>	86%	54273	89%	**19	97%
Somchem S321	<<locked>>	89%	54346	89%	**72	98%
Somchem S335	<<locked>>	94%	54781	90%	**09	100%
Somchem S341	<<locked>>	93%	54491	89%	**19	96%
[Somchem S355]*	<<locked>>	97%	46209	76%	**68	94%
Vihtavuori N120	<<locked>>	86%	54476	89%	**80	100%
Vihtavuori N130	<<locked>>	91%	54462	89%	**12	100%
Vihtavuori N133	<<locked>>	96%	54317	89%	**99	100%
Vihtavuori N135	<<locked>>	97%	42946	71%	**09	99%
Vihtavuori N140	<<locked>>	97%	54795	90%	**39	100%
[Vihtavuori N150]*	<<locked>>	97%	38363	63%	**38	93%
Vihtavuori N530	<<locked>>	90%	54143	89%	**88	97%
Vihtavuori N540	<<locked>>	96%	54302	89%	**45	99%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	41800	69%	**71	93%
Winchester 748	<<locked>>	90%	54375	89%	**98	98%
Winchester StaBALL Match	<<locked>>	87%	54592	90%	**65	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	84%	37826	62%	**65	90%
ADI AR 2207	<<locked>>	81%	50357	83%	**67	100%
[ADI AR 2208]*	<<locked>>	90%	40321	66%	**91	90%
ADI AR 2219	<<locked>>	81%	46572	76%	**30	99%
Accurate 2015	<<locked>>	81%	38218	63%	**78	98%
[Accurate 2200]*	<<locked>>	85%	42844	70%	**63	90%
[Accurate 2230]*	<<locked>>	81%	41481	68%	**07	93%
Accurate 2460	<<locked>>	81%	40698	67%	**17	95%
Accurate 2495	<<locked>>	81%	31082	51%	**88	95%
[Accurate 2520]*	<<locked>>	81%	34113	56%	**43	92%
[Accurate 4064]*	<<locked>>	83%	27717	45%	**37	90%
Alliant AR-Comp	<<locked>>	81%	34214	56%	**42	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	88%	35491	58%	**93	90%
Alliant Reloder-10x	<<locked>>	81%	42279	69%	**16	100%
[Alliant Reloder-15]*	<<locked>>	88%	39334	65%	**14	90%
[Alliant Reloder-17]*	<<locked>>	93%	38218	63%	**14	90%
Baschieri & Pellagri 106	<<locked>>	81%	46398	76%	**83	99%
[Baschieri & Pellagri 107]*	<<locked>>	86%	41104	67%	**47	90%
[Hodgdon BL-C2]*	<<locked>>	81%	35070	58%	**73	90%
[Hodgdon Benchmark]*	<<locked>>	81%	38566	63%	**32	93%
[Hodgdon CFE223]*	<<locked>>	90%	41989	69%	**73	90%
Hodgdon H322	<<locked>>	81%	38522	63%	**17	96%
Hodgdon H335	<<locked>>	81%	46340	76%	**04	98%
[Hodgdon H380]*	<<locked>>	92%	43453	71%	**96	90%
Hodgdon H4198	<<locked>>	81%	48486	80%	**14	99%
[Hodgdon VARGET]*	<<locked>>	91%	40321	66%	**91	90%
Hodgdon TrailBoss	<<locked>>	81%	24033	39%	**93	100%
[IMR 3031]*	<<locked>>	81%	29312	48%	**65	93%
[IMR 4064]*	<<locked>>	90%	38856	64%	**68	90%
IMR 4198	<<locked>>	81%	43816	72%	**42	100%
[IMR 4895]*	<<locked>>	87%	37840	62%	**81	90%
[IMR 8208 XBR]*	<<locked>>	81%	36477	60%	**12	91%
Lovex D073.4	<<locked>>	81%	42728	70%	**57	95%
[Lovex D073.5]*	<<locked>>	81%	40393	66%	**98	94%
[Lovex D073.6]*	<<locked>>	81%	31633	52%	**78	91%
[Lovex S060]*	<<locked>>	82%	37246	61%	**83	90%
[Lovex S062]*	<<locked>>	85%	33707	55%	**24	90%
Norma 200	<<locked>>	81%	47369	78%	**24	100%
[Norma 201]*	<<locked>>	82%	33808	56%	**20	90%
[Norma 202]*	<<locked>>	81%	33127	54%	**10	93%
[Norma 203B]*	<<locked>>	88%	37623	62%	**71	90%
[Ramshot Big Game]*	<<locked>>	88%	38827	64%	**88	90%
[Ramshot TAC]*	<<locked>>	87%	46122	76%	**29	90%
[Ramshot Wild Boar]*	<<locked>>	83%	38058	62%	**45	90%
[Ramshot X-Terminator]*	<<locked>>	81%	40248	66%	**78	91%
ReloadSwiss RS 14	<<locked>>	81%	23743	39%	**39	100%
ReloadSwiss RS 40	<<locked>>	81%	41466	68%	**63	95%
[ReloadSwiss RS 52]*	<<locked>>	85%	33185	54%	**56	90%
[ReloadSwiss RS 60]*	<<locked>>	93%	37217	61%	**75	90%
[Rottweil R 901]*	<<locked>>	81%	35259	58%	**73	94%
[Rottweil R 902]*	<<locked>>	84%	33692	55%	**04	90%
[Rottweil R 903]*	<<locked>>	91%	35926	59%	**96	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	50140	82%	**94	100%
SNPE Vectan SP 10	<<locked>>	81%	47166	77%	**24	98%
[SNPE Vectan SP 11]*	<<locked>>	91%	38435	63%	**84	90%
[SNPE Vectan SP 7]*	<<locked>>	87%	44135	72%	**73	90%
[SNPE Vectan SP 9]*	<<locked>>	85%	38014	62%	**35	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	34954	57%	**17	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	28108	46%	**78	92%
[Shooters World Match Rifle]*	<<locked>>	81%	31633	52%	**78	91%
[Shooters World Precision]*	<<locked>>	85%	33707	55%	**24	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	44353	73%	**80	94%
[Somchem S321]*	<<locked>>	81%	39378	65%	**84	93%
Somchem S335	<<locked>>	81%	34142	56%	**94	95%
[Somchem S341]*	<<locked>>	83%	37811	62%	**15	90%
[Somchem S355]*	<<locked>>	90%	36085	59%	**96	90%
Vihtavuori N120	<<locked>>	81%	46847	77%	**39	100%
Vihtavuori N130	<<locked>>	81%	39218	64%	**68	99%
Vihtavuori N133	<<locked>>	81%	32503	53%	**58	96%
[Vihtavuori N135]*	<<locked>>	81%	24178	40%	**89	90%
[Vihtavuori N140]*	<<locked>>	81%	30661	50%	**02	92%
[Vihtavuori N150]*	<<locked>>	92%	32590	54%	**51	90%
[Vihtavuori N530]*	<<locked>>	81%	38218	63%	**78	92%
[Vihtavuori N540]*	<<locked>>	81%	30676	50%	**19	92%
[Winchester 6.5 StaBALL]*	<<locked>>	94%	36999	61%	**27	90%
[Winchester 748]*	<<locked>>	81%	38392	63%	**20	94%
[Winchester StaBALL Match]*	<<locked>>	81%	41829	69%	**70	93%

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.