Load data for .30-30 Win. + .308 | 150gr | Speer Grand Slam

Recommended Powder(s): Accurate 2015, Alliant AR-Comp, Alliant Reloder-10x, Norma 200, Vihtavuori N130

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 150gr \| Speer Grand Slam
Manufacturer SKU:	2026
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.020" \| 25.9mm
Caliber:	.30-30 Win. load data
Case Length (l3):	2.039" \| 51.8mm
Cartridge Length (C.O.L.):	2.512" \| 63.8mm
Seated Depth:	0.547" \| 13.9mm
Shank Seated Depth:	0.547" \| 13.9mm
Case Capacity:	45.0 Grains of Water \| 2.92 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	46412 psi \| 3200 bar
LID:	LID_B6149_C328
Last updated:	2025-01-01

Load data for 90 loads in caliber .30-30 Win. with .308 | 150gr | Speer Grand Slam bullet and 45 powders such as Accurate 2015, Alliant AR-Comp, Alliant Reloder-10x, Norma 200, Vihtavuori N130. 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 2207	<<locked>>	86%	40872	88%	**77	100%
ADI AR 2219	<<locked>>	90%	41452	89%	**26	97%
Accurate 2015 👍	<<locked>>	95%	40582	87%	**93	99%
[Accurate 2230]*	<<locked>>	94%	41510	89%	**80	92%
[Accurate 2460]*	<<locked>>	94%	40872	88%	**97	94%
Accurate 2495	<<locked>>	97%	33402	72%	**57	97%
[Accurate 2520]*	<<locked>>	97%	36376	78%	**74	94%
[Accurate 4064]*	<<locked>>	97%	27615	59%	**23	92%
Alliant AR-Comp 👍	<<locked>>	97%	37623	81%	**06	100%
Alliant Reloder-10x 👍	<<locked>>	92%	40582	87%	**06	99%
Alliant Reloder-7	<<locked>>	85%	40872	88%	**51	100%
Baschieri & Pellagri 106	<<locked>>	89%	41466	89%	**34	98%
[Hodgdon BL-C2]*	<<locked>>	97%	38334	83%	**97	92%
[Hodgdon Benchmark]*	<<locked>>	95%	41046	88%	**51	94%
[Hodgdon CFE BLK]*	<<locked>>	85%	40495	87%	**98	93%
Hodgdon H322	<<locked>>	96%	41452	89%	**26	97%
Hodgdon H335	<<locked>>	91%	41379	89%	**26	96%
Hodgdon H4198	<<locked>>	86%	41162	89%	**21	97%
IMR 3031	<<locked>>	96%	32169	69%	**01	95%
IMR 4198	<<locked>>	90%	40524	87%	**57	100%
[IMR 8208 XBR]*	<<locked>>	96%	40234	87%	**80	93%
[Lovex D073.4]*	<<locked>>	93%	41611	90%	**97	94%
[Lovex D073.5]*	<<locked>>	94%	41249	89%	**03	94%
[Lovex D073.6]*	<<locked>>	97%	34229	74%	**28	93%
Norma 200 👍	<<locked>>	89%	41684	90%	**06	100%
[Norma 201]*	<<locked>>	97%	36361	78%	**18	91%
Norma 202	<<locked>>	97%	36187	78%	**44	95%
ReloadSwiss RS 40	<<locked>>	93%	41336	89%	**03	95%
Rottweil R 901	<<locked>>	96%	39885	86%	**74	96%
SNPE Vectan BA6 1/2	<<locked>>	83%	41350	89%	**70	100%
SNPE Vectan SP 10	<<locked>>	90%	41365	89%	**26	96%
SNPE Vectan Tubal 3000	<<locked>>	96%	39697	86%	**15	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	96%	32053	69%	**83	94%
[Shooters World Match Rifle]*	<<locked>>	97%	34229	74%	**28	93%
[Shooters World Tactical Rifle]*	<<locked>>	90%	40437	87%	**41	92%
[Somchem S321]*	<<locked>>	95%	41727	90%	**29	94%
Somchem S335	<<locked>>	97%	38363	83%	**21	96%
Vihtavuori N120	<<locked>>	88%	40712	88%	**38	100%
Vihtavuori N130 👍	<<locked>>	94%	41278	89%	**60	99%
Vihtavuori N133	<<locked>>	97%	36477	79%	**88	98%
[Vihtavuori N135]*	<<locked>>	97%	27122	58%	**54	94%
[Vihtavuori N140]*	<<locked>>	97%	34360	74%	**78	94%
[Vihtavuori N530]*	<<locked>>	95%	41118	89%	**03	93%
[Vihtavuori N540]*	<<locked>>	96%	33547	72%	**88	93%
[Winchester 748]*	<<locked>>	95%	40973	88%	**33	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	34650	75%	**75	100%
[ADI AR 2219]*	<<locked>>	81%	30560	66%	**16	93%
[Accurate 2015]*	<<locked>>	81%	25918	56%	**05	94%
[Accurate 2230]*	<<locked>>	90%	36564	79%	**98	90%
[Accurate 2460]*	<<locked>>	86%	30690	66%	**10	90%
[Accurate 2495]*	<<locked>>	82%	20204	44%	**32	91%
[Accurate 2520]*	<<locked>>	89%	28442	61%	**00	90%
[Accurate 4064]*	<<locked>>	94%	24903	54%	**51	90%
Alliant AR-Comp	<<locked>>	81%	23018	50%	**62	95%
Alliant Reloder-10x	<<locked>>	81%	28616	62%	**73	97%
Alliant Reloder-7	<<locked>>	81%	36085	78%	**69	99%
Baschieri & Pellagri 106	<<locked>>	81%	31879	69%	**67	95%
[Hodgdon BL-C2]*	<<locked>>	94%	34969	75%	**31	90%
[Hodgdon Benchmark]*	<<locked>>	87%	32576	70%	**93	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	36085	78%	**19	91%
[Hodgdon H322]*	<<locked>>	81%	26237	57%	**05	91%
[Hodgdon H335]*	<<locked>>	81%	29878	64%	**00	92%
Hodgdon H4198	<<locked>>	81%	35302	76%	**13	95%
[IMR 3031]*	<<locked>>	87%	24613	53%	**05	91%
IMR 4198	<<locked>>	81%	31575	68%	**90	98%
[IMR 8208 XBR]*	<<locked>>	92%	34505	74%	**72	90%
[Lovex D073.4]*	<<locked>>	85%	31183	67%	**06	90%
[Lovex D073.5]*	<<locked>>	86%	31038	67%	**16	90%
[Lovex D073.6]*	<<locked>>	91%	28442	61%	**00	90%
Norma 200	<<locked>>	81%	32430	70%	**46	98%
[Norma 201]*	<<locked>>	94%	33431	72%	**56	90%
[Norma 202]*	<<locked>>	87%	26716	58%	**31	90%
[ReloadSwiss RS 40]*	<<locked>>	83%	29617	64%	**73	90%
[Rottweil R 901]*	<<locked>>	83%	27064	58%	**08	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	38754	83%	**37	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	30734	66%	**16	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	84%	27224	59%	**69	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	88%	25193	54%	**23	90%
[Shooters World Match Rifle]*	<<locked>>	91%	28442	61%	**00	90%
[Shooters World Tactical Rifle]*	<<locked>>	86%	35737	77%	**59	90%
[Somchem S321]*	<<locked>>	89%	33678	73%	**82	91%
[Somchem S335]*	<<locked>>	82%	24424	53%	**26	90%
Vihtavuori N120	<<locked>>	81%	32460	70%	**00	100%
Vihtavuori N130	<<locked>>	81%	27601	59%	**01	96%
[Vihtavuori N133]*	<<locked>>	81%	23177	50%	**83	92%
[Vihtavuori N135]*	<<locked>>	90%	22568	49%	**23	90%
[Vihtavuori N140]*	<<locked>>	88%	26266	57%	**98	90%
[Vihtavuori N530]*	<<locked>>	90%	34055	73%	**78	90%
[Vihtavuori N540]*	<<locked>>	90%	27282	59%	**41	90%
[Winchester 748]*	<<locked>>	89%	33257	72%	**85	91%

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