Load data for 9 x 57 Mauser + .358 | 270gr | NorthFork Bonded Core

Recommended Powder(s): Accurate 4064, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 270gr \| NorthFork Bonded Core
Bullet Weight:	270gr \| 17.5g
Bullet Diameter:	0.358" \| 9.09mm
Bullet Length:	1.414" \| 35.9mm
Caliber:	9 x 57 Mauser load data
Case Length (l3):	2.236" \| 56.8mm
Cartridge Length (C.O.L.):	3.141" \| 79.8mm
Seated Depth:	0.509" \| 12.9mm
Shank Seated Depth:	0.509" \| 12.9mm
Case Capacity:	64.2 Grains of Water \| 4.17 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	40611 psi \| 2800 bar
LID:	LID_B3926_C1243
Last updated:	2025-01-01

Load data for 98 loads in caliber 9 x 57 Mauser with .358 | 270gr | NorthFork Bonded Core bullet and 49 powders such as Accurate 4064, IMR 3031. 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 19.7 fps
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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>>	85%	36303	89%	**37	95%
[ADI AR 2208]*	<<locked>>	90%	36056	89%	**11	94%
Accurate 2495	<<locked>>	86%	35737	88%	**64	100%
Accurate 2520	<<locked>>	85%	36535	90%	**73	98%
Accurate 4064 👍	<<locked>>	92%	36260	89%	**77	99%
Alliant AR-Comp	<<locked>>	84%	35853	88%	**54	100%
Alliant Reloder- TS 15.5	<<locked>>	92%	36129	89%	**67	96%
[Alliant Reloder-15]*	<<locked>>	89%	36100	89%	**57	94%
[Alliant Reloder-17]*	<<locked>>	95%	35940	88%	**03	94%
[Baschieri & Pellagri 107]*	<<locked>>	86%	36419	90%	**51	93%
Hodgdon BL-C2	<<locked>>	85%	36434	90%	**80	96%
[Hodgdon CFE223]*	<<locked>>	90%	36216	89%	**73	93%
[Hodgdon H380]*	<<locked>>	91%	36463	90%	**54	92%
[Hodgdon Hybrid 100V]*	<<locked>>	97%	30037	74%	**29	92%
[Hodgdon VARGET]*	<<locked>>	90%	36318	89%	**21	94%
IMR 3031 👍	<<locked>>	89%	36390	90%	**87	100%
[IMR 4064]*	<<locked>>	91%	35940	88%	**08	94%
IMR 4895	<<locked>>	88%	36143	89%	**70	95%
Lovex D073.6	<<locked>>	87%	36535	90%	**73	98%
Lovex S060	<<locked>>	84%	36492	90%	**75	95%
Lovex S062	<<locked>>	90%	36506	90%	**41	97%
Norma 201	<<locked>>	86%	36448	90%	**21	97%
Norma 202	<<locked>>	86%	36100	89%	**34	99%
Norma 203B	<<locked>>	89%	36216	89%	**64	95%
[Ramshot Big Game]*	<<locked>>	89%	36216	89%	**70	94%
Ramshot Wild Boar	<<locked>>	84%	35940	88%	**44	95%
ReloadSwiss RS 52	<<locked>>	91%	36318	89%	**03	97%
ReloadSwiss RS 60	<<locked>>	96%	36463	90%	**19	96%
Rottweil R 902	<<locked>>	87%	36027	89%	**11	96%
Rottweil R 903	<<locked>>	95%	36216	89%	**77	96%
[SNPE Vectan SP 11]*	<<locked>>	92%	36071	89%	**73	94%
[SNPE Vectan SP 7]*	<<locked>>	85%	36332	89%	**21	92%
SNPE Vectan SP 9	<<locked>>	86%	36013	89%	**34	95%
SNPE Vectan Tubal 3000	<<locked>>	83%	35940	88%	**55	99%
SNPE Vectan Tubal 5000	<<locked>>	91%	36506	90%	**85	99%
Shooters World Match Rifle	<<locked>>	87%	36535	90%	**73	98%
Shooters World Precision	<<locked>>	90%	36506	90%	**41	97%
Somchem S335	<<locked>>	84%	36260	89%	**82	99%
Somchem S341	<<locked>>	85%	36056	89%	**24	95%
Somchem S355	<<locked>>	93%	36143	89%	**57	96%
[Somchem S365]*	<<locked>>	97%	29037	72%	**62	93%
Vihtavuori N133	<<locked>>	86%	36143	89%	**72	100%
Vihtavuori N135	<<locked>>	95%	36260	89%	**37	100%
Vihtavuori N140	<<locked>>	88%	35810	88%	**14	99%
Vihtavuori N150	<<locked>>	97%	34287	84%	**05	96%
[Vihtavuori N160]*	<<locked>>	97%	36463	90%	**54	92%
Vihtavuori N540	<<locked>>	88%	36013	89%	**44	99%
[Vihtavuori N550]*	<<locked>>	97%	36013	89%	**87	92%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	36027	89%	**14	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	32111	79%	**55	93%
[ADI AR 2208]*	<<locked>>	82%	28921	71%	**67	90%
Accurate 2495	<<locked>>	81%	30472	75%	**65	99%
Accurate 2520	<<locked>>	81%	31473	77%	**78	97%
Accurate 4064	<<locked>>	81%	25802	64%	**67	96%
Alliant AR-Comp	<<locked>>	81%	32126	79%	**91	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	25962	64%	**44	91%
[Alliant Reloder-15]*	<<locked>>	81%	28210	69%	**93	91%
[Alliant Reloder-17]*	<<locked>>	88%	28572	70%	**29	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	31082	77%	**42	91%
Hodgdon BL-C2	<<locked>>	81%	31662	78%	**91	95%
[Hodgdon CFE223]*	<<locked>>	86%	31560	78%	**78	90%
[Hodgdon H380]*	<<locked>>	87%	31444	77%	**55	90%
[Hodgdon Hybrid 100V]*	<<locked>>	94%	27905	69%	**80	90%
[Hodgdon VARGET]*	<<locked>>	82%	28558	70%	**57	90%
IMR 3031	<<locked>>	81%	28253	70%	**23	98%
[IMR 4064]*	<<locked>>	82%	27354	67%	**31	90%
[IMR 4895]*	<<locked>>	81%	28689	71%	**19	92%
Lovex D073.6	<<locked>>	81%	29515	73%	**39	96%
[Lovex S060]*	<<locked>>	81%	33678	83%	**23	94%
[Lovex S062]*	<<locked>>	81%	27978	69%	**67	93%
Norma 201	<<locked>>	81%	31589	78%	**29	95%
Norma 202	<<locked>>	81%	31169	77%	**42	97%
[Norma 203B]*	<<locked>>	81%	27644	68%	**83	91%
[Ramshot Big Game]*	<<locked>>	82%	28210	69%	**96	90%
[Ramshot Wild Boar]*	<<locked>>	81%	32605	80%	**75	93%
[ReloadSwiss RS 52]*	<<locked>>	81%	26368	65%	**83	93%
[ReloadSwiss RS 60]*	<<locked>>	88%	27862	69%	**09	90%
[Rottweil R 902]*	<<locked>>	81%	29820	73%	**86	94%
[Rottweil R 903]*	<<locked>>	82%	24221	60%	**18	90%
[SNPE Vectan SP 11]*	<<locked>>	84%	27949	69%	**96	90%
[SNPE Vectan SP 7]*	<<locked>>	82%	32213	79%	**39	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	30589	75%	**29	92%
SNPE Vectan Tubal 3000	<<locked>>	81%	33591	83%	**13	98%
SNPE Vectan Tubal 5000	<<locked>>	81%	27180	67%	**08	97%
Shooters World Match Rifle	<<locked>>	81%	29515	73%	**39	96%
[Shooters World Precision]*	<<locked>>	81%	27978	69%	**67	93%
Somchem S335	<<locked>>	81%	32924	81%	**19	99%
[Somchem S341]*	<<locked>>	81%	31444	77%	**36	93%
[Somchem S355]*	<<locked>>	81%	24801	61%	**11	90%
[Somchem S365]*	<<locked>>	92%	25411	63%	**67	90%
Vihtavuori N133	<<locked>>	81%	31111	77%	**80	99%
Vihtavuori N135	<<locked>>	81%	23960	59%	**88	97%
Vihtavuori N140	<<locked>>	81%	28964	71%	**83	97%
[Vihtavuori N150]*	<<locked>>	82%	22234	55%	**26	90%
[Vihtavuori N160]*	<<locked>>	92%	31705	78%	**59	90%
Vihtavuori N540	<<locked>>	81%	28747	71%	**00	96%
[Vihtavuori N550]*	<<locked>>	92%	31125	77%	**91	90%
[Winchester 6.5 StaBALL]*	<<locked>>	89%	28050	69%	**47	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