Load data for .338 Federal + .338 | 190gr | Hasler ARIETE

Recommended Powder(s): ADI AR 2219, Accurate 2015, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H4198

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.338 \| 190gr \| Hasler ARIETE
Manufacturer SKU:	A338-190
Bullet Weight:	190gr \| 12.3g
Bullet Diameter:	0.338" \| 8.59mm
Bullet Length:	<<locked>>
Caliber:	.338 Federal load data
Case Length (l3):	2.014" \| 51.2mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	57.5 Grains of Water \| 3.73 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	60191 psi \| 4150 bar
LID:	LID_B12259_C450
Last updated:	2026-03-26
Recommended Twist Rate:	1:36 - 1:30

Load data for 108 loads in caliber .338 Federal with .338 | 190gr | Hasler ARIETE bullet and 54 powders such as ADI AR 2219, Accurate 2015, 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.

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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 2207	<<locked>>	94%	53592	89%	**84	100%
ADI AR 2219 👍	<<locked>>	96%	53026	88%	**49	99%
[ADI Benchmark 8208]*	<<locked>>	97%	41800	69%	**59	94%
Accurate 1680	<<locked>>	85%	53403	89%	**67	100%
Accurate 2015 👍	<<locked>>	97%	43990	73%	**95	100%
Accurate 2230	<<locked>>	97%	47703	79%	**34	95%
Accurate 2460	<<locked>>	96%	46195	77%	**38	96%
Accurate 2495	<<locked>>	96%	33982	56%	**13	98%
Accurate 2520	<<locked>>	96%	36941	61%	**39	95%
[Accurate 4064]*	<<locked>>	96%	27746	46%	**72	93%
Alliant AR-Comp	<<locked>>	97%	38421	64%	**75	100%
Alliant Reloder-10x 👍	<<locked>>	96%	47718	79%	**54	100%
Alliant Reloder-7	<<locked>>	93%	53795	89%	**70	100%
Baschieri & Pellagri 106 👍	<<locked>>	96%	53737	89%	**57	100%
[Hodgdon BL-C2]*	<<locked>>	97%	39334	65%	**75	93%
Hodgdon Benchmark	<<locked>>	97%	44686	74%	**62	96%
Hodgdon H322	<<locked>>	97%	44019	73%	**21	98%
Hodgdon H335	<<locked>>	97%	52750	88%	**56	99%
Hodgdon H4198 👍	<<locked>>	94%	53040	88%	**44	99%
[Hodgdon H4895]*	<<locked>>	97%	38870	65%	**39	92%
IMR 3031	<<locked>>	96%	32909	55%	**70	96%
IMR 4198	<<locked>>	96%	50140	83%	**38	100%
IMR 4227	<<locked>>	88%	53374	89%	**08	100%
[IMR 8208 XBR]*	<<locked>>	97%	41800	69%	**59	94%
Lovex D073.4	<<locked>>	96%	49211	82%	**64	97%
Lovex D073.5	<<locked>>	97%	46195	77%	**38	96%
[Lovex D073.6]*	<<locked>>	97%	34795	58%	**97	94%
Lovex S053	<<locked>>	89%	52997	88%	**75	100%
[Lovex S060]*	<<locked>>	97%	41379	69%	**93	92%
Norma 200	<<locked>>	96%	52997	88%	**10	100%
[Norma 201]*	<<locked>>	96%	36883	61%	**74	92%
Norma 202	<<locked>>	97%	36883	61%	**10	96%
[Ramshot X-Terminator]*	<<locked>>	97%	46296	77%	**02	93%
ReloadSwiss RS 36	<<locked>>	88%	53403	89%	**48	100%
ReloadSwiss RS 40	<<locked>>	97%	47369	79%	**51	97%
Rottweil R 901	<<locked>>	97%	41162	68%	**46	97%
[Rottweil R 902]*	<<locked>>	97%	35027	58%	**31	92%
SNPE Vectan BA6 1/2	<<locked>>	92%	53345	89%	**38	100%
SNPE Vectan SP 10	<<locked>>	97%	53853	89%	**62	99%
SNPE Vectan Tubal 3000	<<locked>>	97%	41365	69%	**90	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	33040	55%	**52	95%
[Shooters World Match Rifle]*	<<locked>>	97%	34795	58%	**97	94%
Shooters World Tactical Rifle	<<locked>>	97%	52504	87%	**77	96%
Somchem S321	<<locked>>	96%	44179	73%	**28	95%
Somchem S335	<<locked>>	96%	38870	65%	**80	97%
Vihtavuori N120	<<locked>>	96%	53026	88%	**31	100%
Vihtavuori N130	<<locked>>	96%	45063	75%	**59	100%
Vihtavuori N133	<<locked>>	97%	37173	62%	**44	98%
Vihtavuori N135	<<locked>>	97%	27499	46%	**10	95%
Vihtavuori N140	<<locked>>	97%	34621	58%	**38	95%
Vihtavuori N530	<<locked>>	97%	44251	74%	**11	95%
Vihtavuori N540	<<locked>>	97%	34447	57%	**57	95%
Winchester 748	<<locked>>	96%	43366	72%	**34	95%
Winchester StaBALL Match	<<locked>>	97%	48370	80%	**97	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	35694	59%	**24	100%
ADI AR 2219	<<locked>>	81%	31546	52%	**78	95%
[ADI Benchmark 8208]*	<<locked>>	89%	32155	53%	**65	90%
Accurate 1680	<<locked>>	81%	46122	77%	**62	99%
Accurate 2015	<<locked>>	81%	26295	44%	**47	95%
[Accurate 2230]*	<<locked>>	87%	34113	57%	**08	90%
[Accurate 2460]*	<<locked>>	83%	28572	47%	**06	90%
[Accurate 2495]*	<<locked>>	81%	19595	33%	**49	91%
[Accurate 2520]*	<<locked>>	87%	26745	44%	**13	90%
[Accurate 4064]*	<<locked>>	91%	23206	39%	**47	90%
Alliant AR-Comp	<<locked>>	81%	23409	39%	**18	96%
Alliant Reloder-10x	<<locked>>	81%	29530	49%	**29	98%
Alliant Reloder-7	<<locked>>	81%	36985	61%	**24	99%
Baschieri & Pellagri 106	<<locked>>	81%	32358	54%	**13	96%
[Hodgdon BL-C2]*	<<locked>>	92%	33127	55%	**47	90%
[Hodgdon Benchmark]*	<<locked>>	83%	30037	50%	**77	90%
[Hodgdon H322]*	<<locked>>	81%	26803	45%	**60	92%
[Hodgdon H335]*	<<locked>>	81%	30255	50%	**56	93%
Hodgdon H4198	<<locked>>	81%	35897	60%	**65	96%
[Hodgdon H4895]*	<<locked>>	93%	34505	57%	**54	90%
[IMR 3031]*	<<locked>>	84%	22669	38%	**85	90%
IMR 4198	<<locked>>	81%	31966	53%	**33	99%
IMR 4227	<<locked>>	81%	43801	73%	**77	100%
[IMR 8208 XBR]*	<<locked>>	89%	32155	53%	**65	90%
[Lovex D073.4]*	<<locked>>	82%	28761	48%	**96	90%
[Lovex D073.5]*	<<locked>>	83%	28572	47%	**06	90%
[Lovex D073.6]*	<<locked>>	89%	26905	45%	**13	90%
Lovex S053	<<locked>>	81%	42598	71%	**41	100%
[Lovex S060]*	<<locked>>	93%	36651	61%	**05	90%
Norma 200	<<locked>>	81%	32982	55%	**95	99%
[Norma 201]*	<<locked>>	92%	31894	53%	**75	90%
[Norma 202]*	<<locked>>	84%	25048	42%	**28	90%
[Ramshot X-Terminator]*	<<locked>>	90%	37710	63%	**51	90%
ReloadSwiss RS 36	<<locked>>	81%	42902	71%	**06	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	28369	47%	**87	90%
[Rottweil R 901]*	<<locked>>	81%	25179	42%	**01	90%
[Rottweil R 902]*	<<locked>>	93%	31850	53%	**65	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	39697	66%	**70	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	31691	53%	**88	94%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	25483	42%	**62	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	86%	23525	39%	**19	90%
[Shooters World Match Rifle]*	<<locked>>	89%	26905	45%	**13	90%
[Shooters World Tactical Rifle]*	<<locked>>	84%	33431	56%	**62	90%
[Somchem S321]*	<<locked>>	87%	31473	52%	**85	90%
[Somchem S335]*	<<locked>>	81%	23873	40%	**46	91%
Vihtavuori N120	<<locked>>	81%	33721	56%	**52	100%
Vihtavuori N130	<<locked>>	81%	27949	46%	**44	97%
[Vihtavuori N133]*	<<locked>>	81%	23279	39%	**23	93%
[Vihtavuori N135]*	<<locked>>	88%	21118	35%	**19	90%
[Vihtavuori N140]*	<<locked>>	86%	24889	41%	**01	90%
[Vihtavuori N530]*	<<locked>>	87%	31865	53%	**75	90%
[Vihtavuori N540]*	<<locked>>	88%	25918	43%	**51	90%
[Winchester 748]*	<<locked>>	87%	31111	52%	**88	90%
[Winchester StaBALL Match]*	<<locked>>	89%	36187	60%	**80	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