Load data for .300 H & H Mag. + .308 | 65gr | Impala LWFP KS

Recommended Powder(s): ADI AR 2219, Accurate 2015, Alliant AR-Comp, Alliant Reloder-10x, IMR 4198

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 65gr \| Impala LWFP KS
Bullet Weight:	65gr \| 4.2g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	0.564" \| 14.3mm
Caliber:	.300 H & H Mag. load data
Case Length (l3):	2.850" \| 72.4mm
Cartridge Length (C.O.L.):	3.292" \| 83.6mm
Seated Depth:	0.122" \| 3.1mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	85.9 Grains of Water \| 5.58 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	62366 psi \| 4300 bar
LID:	LID_B2983_C357
Last updated:	2025-01-01

Load data for 118 loads in caliber .300 H & H Mag. with .308 | 65gr | Impala LWFP KS bullet and 59 powders such as ADI AR 2219, Accurate 2015, Alliant AR-Comp, Alliant Reloder-10x, IMR 4198. 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 2206H]*	<<locked>>	97%	53447	86%	**85	93%
ADI AR 2207	<<locked>>	87%	56014	90%	**44	100%
ADI AR 2219 👍	<<locked>>	89%	55883	90%	**77	99%
Accurate 2015 👍	<<locked>>	94%	55869	90%	**11	100%
[Accurate 2230]*	<<locked>>	91%	55898	90%	**72	94%
Accurate 2460	<<locked>>	92%	56057	90%	**88	96%
Accurate 2495	<<locked>>	97%	53098	85%	**24	99%
Accurate 2520	<<locked>>	97%	55999	90%	**40	97%
Accurate 4064	<<locked>>	97%	44179	71%	**94	95%
Alliant AR-Comp 👍	<<locked>>	97%	53664	86%	**70	100%
Alliant Reloder-10x 👍	<<locked>>	92%	55550	89%	**57	100%
Alliant Reloder-7	<<locked>>	86%	55985	90%	**08	100%
Baschieri & Pellagri 106	<<locked>>	89%	55753	89%	**06	99%
Hodgdon BL-C2	<<locked>>	96%	55288	89%	**47	95%
Hodgdon Benchmark	<<locked>>	95%	55753	89%	**81	96%
Hodgdon CFE BLK	<<locked>>	86%	55564	89%	**19	95%
Hodgdon H322	<<locked>>	95%	55593	89%	**63	98%
Hodgdon H335	<<locked>>	89%	56014	90%	**54	98%
Hodgdon H4198	<<locked>>	88%	55724	89%	**78	98%
Hodgdon TrailBoss	<<locked>>	96%	31372	50%	**17	100%
IMR 3031	<<locked>>	97%	46079	74%	**19	97%
IMR 4198 👍	<<locked>>	92%	55738	89%	**31	100%
IMR 8208 XBR	<<locked>>	96%	55608	89%	**01	95%
Lovex D073.4	<<locked>>	90%	55898	90%	**91	96%
Lovex D073.5	<<locked>>	92%	55709	89%	**94	96%
Lovex D073.6	<<locked>>	97%	52460	84%	**78	96%
Lovex S053	<<locked>>	83%	55883	90%	**49	100%
[Lovex S060]*	<<locked>>	97%	54433	87%	**19	93%
[Lovex S062]*	<<locked>>	97%	46818	75%	**04	93%
Norma 200	<<locked>>	88%	55941	90%	**40	100%
[Norma 201]*	<<locked>>	97%	52054	83%	**32	94%
Norma 202	<<locked>>	97%	52663	84%	**72	97%
[Ramshot Wild Boar]*	<<locked>>	96%	55825	90%	**27	94%
[Ramshot X-Terminator]*	<<locked>>	93%	56086	90%	**62	93%
ReloadSwiss RS 14	<<locked>>	96%	31401	50%	**76	100%
ReloadSwiss RS 40	<<locked>>	92%	55738	89%	**27	97%
[ReloadSwiss RS 52]*	<<locked>>	97%	45614	73%	**47	93%
Rottweil R 901	<<locked>>	96%	55521	89%	**17	97%
[Rottweil R 902]*	<<locked>>	97%	49429	79%	**60	93%
SNPE Vectan BA6 1/2	<<locked>>	87%	55405	89%	**42	100%
SNPE Vectan SP 10	<<locked>>	88%	55593	89%	**37	98%
[SNPE Vectan SP 9]*	<<locked>>	97%	52460	84%	**45	93%
SNPE Vectan Tubal 3000	<<locked>>	97%	54998	88%	**35	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	44396	71%	**86	96%
Shooters World Match Rifle	<<locked>>	97%	52460	84%	**78	96%
[Shooters World Precision]*	<<locked>>	97%	46818	75%	**04	93%
Shooters World Tactical Rifle	<<locked>>	90%	55956	90%	**62	95%
Somchem S321	<<locked>>	93%	55782	89%	**14	96%
Somchem S335	<<locked>>	97%	53867	86%	**09	98%
[Somchem S341]*	<<locked>>	97%	55361	89%	**55	93%
Vihtavuori N120	<<locked>>	89%	55753	89%	**62	100%
Vihtavuori N130	<<locked>>	94%	55767	89%	**75	100%
Vihtavuori N133	<<locked>>	97%	49690	80%	**47	99%
Vihtavuori N135	<<locked>>	97%	38841	62%	**50	96%
Vihtavuori N140	<<locked>>	97%	48269	77%	**50	97%
Vihtavuori N530	<<locked>>	94%	55622	89%	**34	95%
Vihtavuori N540	<<locked>>	97%	49008	79%	**70	96%
Winchester 748	<<locked>>	94%	55303	89%	**67	96%
[Winchester StaBALL Match]*	<<locked>>	91%	55376	89%	**11	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	92%	45716	73%	**04	90%
ADI AR 2207	<<locked>>	81%	46412	74%	**53	100%
ADI AR 2219	<<locked>>	81%	41989	67%	**55	95%
Accurate 2015	<<locked>>	81%	36361	58%	**48	96%
[Accurate 2230]*	<<locked>>	84%	43134	69%	**66	90%
[Accurate 2460]*	<<locked>>	81%	38363	62%	**58	90%
[Accurate 2495]*	<<locked>>	81%	30995	50%	**27	92%
[Accurate 2520]*	<<locked>>	84%	35723	57%	**42	90%
[Accurate 4064]*	<<locked>>	87%	32256	52%	**43	90%
Alliant AR-Comp	<<locked>>	81%	31894	51%	**99	96%
Alliant Reloder-10x	<<locked>>	81%	39856	64%	**93	98%
Alliant Reloder-7	<<locked>>	81%	47921	77%	**37	99%
Baschieri & Pellagri 106	<<locked>>	81%	42467	68%	**17	96%
[Hodgdon BL-C2]*	<<locked>>	88%	40959	66%	**96	90%
[Hodgdon Benchmark]*	<<locked>>	83%	38841	62%	**61	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	47094	76%	**39	93%
[Hodgdon H322]*	<<locked>>	81%	35462	57%	**61	92%
[Hodgdon H335]*	<<locked>>	81%	41365	66%	**02	94%
Hodgdon H4198	<<locked>>	81%	44657	72%	**35	96%
Hodgdon TrailBoss	<<locked>>	81%	24758	40%	**03	100%
[IMR 3031]*	<<locked>>	84%	30385	49%	**24	90%
IMR 4198	<<locked>>	81%	40263	65%	**76	98%
[IMR 8208 XBR]*	<<locked>>	87%	41408	66%	**73	90%
[Lovex D073.4]*	<<locked>>	81%	40132	64%	**11	91%
[Lovex D073.5]*	<<locked>>	81%	37840	61%	**52	90%
[Lovex D073.6]*	<<locked>>	86%	35723	57%	**42	90%
Lovex S053	<<locked>>	81%	52344	84%	**80	100%
[Lovex S060]*	<<locked>>	91%	45179	72%	**02	90%
[Lovex S062]*	<<locked>>	93%	40988	66%	**50	90%
Norma 200	<<locked>>	81%	45455	73%	**17	99%
[Norma 201]*	<<locked>>	89%	41481	67%	**60	90%
[Norma 202]*	<<locked>>	83%	33924	54%	**73	90%
[Ramshot Wild Boar]*	<<locked>>	91%	45919	74%	**81	90%
[Ramshot X-Terminator]*	<<locked>>	87%	45934	74%	**35	90%
ReloadSwiss RS 14	<<locked>>	81%	24874	40%	**66	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	38232	61%	**94	91%
[ReloadSwiss RS 52]*	<<locked>>	93%	40205	64%	**02	90%
[Rottweil R 901]*	<<locked>>	81%	35288	57%	**99	91%
[Rottweil R 902]*	<<locked>>	91%	40785	65%	**27	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	47413	76%	**11	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	42801	69%	**42	94%
[SNPE Vectan SP 9]*	<<locked>>	93%	45658	73%	**71	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	33533	54%	**71	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	85%	30618	49%	**76	90%
[Shooters World Match Rifle]*	<<locked>>	86%	35723	57%	**42	90%
[Shooters World Precision]*	<<locked>>	93%	40988	66%	**50	90%
[Shooters World Tactical Rifle]*	<<locked>>	82%	42699	68%	**53	90%
[Somchem S321]*	<<locked>>	83%	39421	63%	**30	90%
[Somchem S335]*	<<locked>>	81%	33040	53%	**74	91%
[Somchem S341]*	<<locked>>	92%	46166	74%	**48	90%
Vihtavuori N120	<<locked>>	81%	43236	69%	**22	100%
Vihtavuori N130	<<locked>>	81%	36912	59%	**29	96%
[Vihtavuori N133]*	<<locked>>	81%	30705	49%	**19	92%
[Vihtavuori N135]*	<<locked>>	87%	28572	46%	**96	90%
[Vihtavuori N140]*	<<locked>>	84%	32169	52%	**94	90%
[Vihtavuori N530]*	<<locked>>	85%	40582	65%	**73	90%
[Vihtavuori N540]*	<<locked>>	85%	33547	54%	**47	90%
[Winchester 748]*	<<locked>>	84%	39102	63%	**50	90%
[Winchester StaBALL Match]*	<<locked>>	85%	43584	70%	**35	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