Load data for .338 Blaser Mag + .338 | 128gr | Hammer Stone Hammer

Recommended Powder(s): Accurate 2495, Alliant AR-Comp, Hodgdon H322, ReloadSwiss RS 40, Rottweil R 901

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.338 \| 128gr \| Hammer Stone Hammer
Manufacturer SKU:	33128SH
Bullet Weight:	128gr \| 8.3g
Bullet Diameter:	0.338" \| 8.59mm
Bullet Length:	<<locked>>
Caliber:	.338 Blaser Mag load data
Case Length (l3):	2.508" \| 63.7mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	92.6 Grains of Water \| 6.01 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	60916 psi \| 4200 bar
LID:	LID_B12335_C446
Last updated:	2026-04-06
Recommended Twist Rate:	1:21 - 1:17

Load data for 158 loads in caliber .338 Blaser Mag with .338 | 128gr | Hammer Stone Hammer bullet and 79 powders such as Accurate 2495, Alliant AR-Comp, Hodgdon H322, ReloadSwiss RS 40, Rottweil R 901. 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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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 2206H	<<locked>>	97%	53795	88%	**02	96%
ADI AR 2207	<<locked>>	86%	54665	90%	**27	100%
[ADI AR 2208]*	<<locked>>	97%	45295	74%	**96	93%
ADI AR 2219	<<locked>>	88%	54259	89%	**09	100%
ADI Benchmark 8208	<<locked>>	96%	54723	90%	**86	98%
Accurate 2015	<<locked>>	93%	54621	90%	**53	100%
[Accurate 2200]*	<<locked>>	95%	54650	90%	**53	94%
Accurate 2230	<<locked>>	91%	54824	90%	**66	97%
Accurate 2460	<<locked>>	91%	54679	90%	**73	98%
Accurate 2495 👍	<<locked>>	97%	52736	87%	**02	100%
Accurate 2520	<<locked>>	96%	54230	89%	**15	99%
Accurate 4064	<<locked>>	97%	43381	71%	**22	98%
Alliant AR-Comp 👍	<<locked>>	97%	54737	90%	**38	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	97%	50444	83%	**09	93%
Alliant Reloder- TS 15.5	<<locked>>	97%	43613	72%	**15	95%
Alliant Reloder-10x	<<locked>>	90%	53983	89%	**73	100%
[Alliant Reloder-15]*	<<locked>>	97%	47601	78%	**94	94%
Alliant Reloder-7	<<locked>>	84%	54128	89%	**14	100%
Baschieri & Pellagri 106	<<locked>>	88%	54766	90%	**81	100%
Baschieri & Pellagri 107	<<locked>>	97%	53751	88%	**99	95%
[Bofors RP3]*	<<locked>>	97%	42757	70%	**02	94%
Hodgdon BL-C2	<<locked>>	96%	54752	90%	**45	98%
Hodgdon Benchmark	<<locked>>	94%	54766	90%	**50	98%
[Hodgdon CFE223]*	<<locked>>	97%	46833	77%	**91	92%
Hodgdon H322 👍	<<locked>>	94%	54259	89%	**09	100%
Hodgdon H335	<<locked>>	88%	54621	90%	**06	99%
Hodgdon H4198	<<locked>>	87%	54491	89%	**07	100%
Hodgdon H4895	<<locked>>	97%	54360	89%	**25	97%
[Hodgdon VARGET]*	<<locked>>	97%	44846	74%	**92	93%
Hodgdon TrailBoss	<<locked>>	96%	31691	52%	**70	100%
IMR 3031	<<locked>>	97%	46311	76%	**30	100%
[IMR 4064]*	<<locked>>	97%	43961	72%	**69	93%
IMR 4198	<<locked>>	90%	54737	90%	**40	100%
IMR 4895	<<locked>>	97%	48718	80%	**43	95%
IMR 8208 XBR	<<locked>>	96%	54723	90%	**86	98%
Lovex D073.4	<<locked>>	90%	54302	89%	**60	98%
Lovex D073.5	<<locked>>	91%	54302	89%	**73	98%
Lovex D073.6	<<locked>>	97%	51532	85%	**69	99%
Lovex S060	<<locked>>	97%	54650	90%	**33	96%
Lovex S062	<<locked>>	97%	46427	76%	**45	96%
Norma 200	<<locked>>	87%	54157	89%	**50	100%
Norma 201	<<locked>>	97%	51851	85%	**40	97%
Norma 202	<<locked>>	97%	52634	86%	**76	99%
[Norma 203B]*	<<locked>>	97%	46746	77%	**87	94%
[Ramshot Big Game]*	<<locked>>	97%	47601	78%	**07	94%
[Ramshot TAC]*	<<locked>>	95%	54520	90%	**60	93%
Ramshot Wild Boar	<<locked>>	95%	54215	89%	**12	96%
Ramshot X-Terminator	<<locked>>	92%	54331	89%	**50	96%
ReloadSwiss RS 14	<<locked>>	97%	31952	52%	**23	100%
ReloadSwiss RS 40 👍	<<locked>>	91%	54578	90%	**96	99%
[ReloadSwiss RS 52]*	<<locked>>	97%	49661	82%	**19	94%
ReloadSwiss RS 60	<<locked>>	97%	41655	68%	**25	95%
Rottweil R 901 👍	<<locked>>	95%	54157	89%	**76	99%
Rottweil R 902	<<locked>>	97%	49414	81%	**84	97%
[Rottweil R 903]*	<<locked>>	97%	39943	66%	**36	93%
SNPE Vectan BA6 1/2	<<locked>>	85%	54389	89%	**41	100%
SNPE Vectan SP 10	<<locked>>	88%	54563	90%	**06	99%
[SNPE Vectan SP 11]*	<<locked>>	97%	42496	70%	**92	92%
[SNPE Vectan SP 7]*	<<locked>>	96%	54389	89%	**63	94%
SNPE Vectan SP 9	<<locked>>	97%	52054	85%	**60	96%
SNPE Vectan Tubal 3000	<<locked>>	96%	54491	89%	**10	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	44802	74%	**36	99%
Shooters World Match Rifle	<<locked>>	97%	51532	85%	**69	99%
Shooters World Precision	<<locked>>	97%	46427	76%	**45	96%
Shooters World Tactical Rifle	<<locked>>	89%	54244	89%	**30	97%
Somchem S321	<<locked>>	93%	54708	90%	**12	98%
Somchem S335	<<locked>>	97%	53563	88%	**04	100%
Somchem S341	<<locked>>	96%	54244	89%	**73	96%
[Somchem S355]*	<<locked>>	97%	41046	67%	**43	93%
Vihtavuori N120	<<locked>>	88%	54157	89%	**58	100%
Vihtavuori N130	<<locked>>	93%	54462	89%	**10	100%
Vihtavuori N133	<<locked>>	97%	50473	83%	**51	100%
Vihtavuori N135	<<locked>>	97%	39117	64%	**97	99%
Vihtavuori N140	<<locked>>	97%	48472	80%	**71	99%
[Vihtavuori N150]*	<<locked>>	97%	34795	57%	**56	93%
Vihtavuori N530	<<locked>>	93%	54418	89%	**96	98%
Vihtavuori N540	<<locked>>	97%	48370	79%	**94	99%
Winchester 748	<<locked>>	93%	53998	89%	**45	98%
Winchester StaBALL Match	<<locked>>	91%	54824	90%	**28	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	84%	35563	58%	**92	90%
ADI AR 2207	<<locked>>	81%	47297	78%	**05	100%
[ADI AR 2208]*	<<locked>>	91%	38493	63%	**35	90%
ADI AR 2219	<<locked>>	81%	42409	70%	**79	98%
[ADI Benchmark 8208]*	<<locked>>	81%	34258	56%	**36	91%
Accurate 2015	<<locked>>	81%	36593	60%	**99	99%
[Accurate 2200]*	<<locked>>	86%	41307	68%	**84	90%
[Accurate 2230]*	<<locked>>	81%	38247	63%	**22	92%
[Accurate 2460]*	<<locked>>	81%	38043	62%	**38	94%
Accurate 2495	<<locked>>	81%	30501	50%	**13	97%
[Accurate 2520]*	<<locked>>	81%	31792	52%	**20	93%
[Accurate 4064]*	<<locked>>	81%	25672	42%	**33	91%
Alliant AR-Comp	<<locked>>	81%	32068	53%	**63	99%
[Alliant Power Pro 2000-MR]*	<<locked>>	92%	42772	70%	**32	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	88%	32982	54%	**46	90%
Alliant Reloder-10x	<<locked>>	81%	40190	66%	**00	100%
[Alliant Reloder-15]*	<<locked>>	90%	37579	62%	**58	90%
Alliant Reloder-7	<<locked>>	81%	48414	79%	**05	100%
Baschieri & Pellagri 106	<<locked>>	81%	42641	70%	**58	99%
[Baschieri & Pellagri 107]*	<<locked>>	88%	39943	66%	**07	90%
[Bofors RP3]*	<<locked>>	89%	32445	53%	**43	90%
[Hodgdon BL-C2]*	<<locked>>	81%	32053	53%	**20	90%
[Hodgdon Benchmark]*	<<locked>>	81%	36796	60%	**59	93%
[Hodgdon CFE223]*	<<locked>>	93%	41162	68%	**50	90%
Hodgdon H322	<<locked>>	81%	35578	58%	**05	96%
Hodgdon H335	<<locked>>	81%	41901	69%	**59	97%
Hodgdon H4198	<<locked>>	81%	45440	75%	**43	99%
[Hodgdon H4895]*	<<locked>>	83%	34345	56%	**63	90%
[Hodgdon VARGET]*	<<locked>>	92%	38087	63%	**28	90%
Hodgdon TrailBoss	<<locked>>	81%	25048	41%	**00	100%
[IMR 3031]*	<<locked>>	81%	28181	46%	**44	94%
[IMR 4064]*	<<locked>>	91%	37144	61%	**05	90%
IMR 4198	<<locked>>	81%	41104	67%	**87	100%
[IMR 4895]*	<<locked>>	87%	35375	58%	**18	90%
[IMR 8208 XBR]*	<<locked>>	81%	34258	56%	**36	91%
Lovex D073.4	<<locked>>	81%	39769	65%	**68	95%
[Lovex D073.5]*	<<locked>>	81%	37579	62%	**31	94%
[Lovex D073.6]*	<<locked>>	81%	29631	49%	**48	91%
[Lovex S060]*	<<locked>>	83%	35563	58%	**07	90%
[Lovex S062]*	<<locked>>	84%	31386	52%	**67	90%
Norma 200	<<locked>>	81%	45324	74%	**92	100%
[Norma 201]*	<<locked>>	81%	31502	52%	**54	90%
[Norma 202]*	<<locked>>	81%	31285	51%	**84	94%
[Norma 203B]*	<<locked>>	89%	35940	59%	**28	90%
[Ramshot Big Game]*	<<locked>>	90%	37768	62%	**68	90%
[Ramshot TAC]*	<<locked>>	89%	45281	74%	**66	90%
[Ramshot Wild Boar]*	<<locked>>	83%	35897	59%	**05	90%
[Ramshot X-Terminator]*	<<locked>>	81%	37362	61%	**76	91%
ReloadSwiss RS 14	<<locked>>	81%	24932	41%	**42	100%
ReloadSwiss RS 40	<<locked>>	81%	38624	63%	**61	95%
[ReloadSwiss RS 52]*	<<locked>>	89%	38638	63%	**56	90%
[ReloadSwiss RS 60]*	<<locked>>	90%	32750	54%	**66	90%
Rottweil R 901	<<locked>>	81%	35070	58%	**46	95%
[Rottweil R 902]*	<<locked>>	83%	31604	52%	**48	90%
[Rottweil R 903]*	<<locked>>	92%	33402	55%	**56	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	48588	80%	**53	100%
SNPE Vectan SP 10	<<locked>>	81%	43221	71%	**86	98%
[SNPE Vectan SP 11]*	<<locked>>	93%	37202	61%	**54	90%
[SNPE Vectan SP 7]*	<<locked>>	89%	42714	70%	**30	90%
[SNPE Vectan SP 9]*	<<locked>>	86%	35984	59%	**95	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	33634	55%	**61	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	27122	45%	**80	93%
[Shooters World Match Rifle]*	<<locked>>	81%	29631	49%	**48	91%
[Shooters World Precision]*	<<locked>>	84%	31386	52%	**67	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	40944	67%	**64	94%
[Somchem S321]*	<<locked>>	81%	36289	60%	**09	93%
Somchem S335	<<locked>>	81%	32721	54%	**54	95%
[Somchem S341]*	<<locked>>	85%	36405	60%	**89	90%
[Somchem S355]*	<<locked>>	91%	33837	56%	**53	90%
Vihtavuori N120	<<locked>>	81%	44367	73%	**94	100%
Vihtavuori N130	<<locked>>	81%	37521	62%	**82	99%
Vihtavuori N133	<<locked>>	81%	30995	51%	**12	97%
[Vihtavuori N135]*	<<locked>>	81%	23844	39%	**41	92%
[Vihtavuori N140]*	<<locked>>	81%	29109	48%	**92	93%
[Vihtavuori N150]*	<<locked>>	92%	30197	50%	**28	90%
[Vihtavuori N530]*	<<locked>>	81%	35911	59%	**92	92%
[Vihtavuori N540]*	<<locked>>	81%	28950	48%	**02	92%
[Winchester 748]*	<<locked>>	81%	35259	58%	**18	93%
[Winchester StaBALL Match]*	<<locked>>	81%	37579	62%	**51	92%

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