Load data for .30-30 Ackley Improved + .308 | 125gr | Sierra SPT Pro-Hunter

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 125gr \| Sierra SPT Pro-Hunter
Manufacturer SKU:	2120
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	.30-30 Ackley Improved load data
Case Length (l3):	2.030" \| 51.6mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	48.6 Grains of Water \| 3.16 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	46412 psi \| 3200 bar
LID:	LID_B5864_C326
Last updated:	2026-02-11

Load data for 80 loads in caliber .30-30 Ackley Improved with .308 | 125gr | Sierra SPT Pro-Hunter bullet and 40 powders such as Accurate 2015, Alliant AR-Comp, Alliant Reloder-10x, Norma 200. 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%	41640	90%	**72	100%
ADI AR 2219	<<locked>>	89%	40799	88%	**89	97%
Accurate 2015 👍	<<locked>>	95%	40741	88%	**66	99%
[Accurate 2460]*	<<locked>>	93%	41162	89%	**69	94%
Accurate 2495	<<locked>>	96%	34098	73%	**33	97%
[Accurate 2520]*	<<locked>>	97%	37695	81%	**62	94%
Alliant AR-Comp 👍	<<locked>>	96%	38087	82%	**95	100%
Alliant Reloder-10x 👍	<<locked>>	91%	40959	88%	**92	99%
Alliant Reloder-7	<<locked>>	85%	41524	89%	**43	99%
Baschieri & Pellagri 106	<<locked>>	89%	41481	89%	**00	97%
[Hodgdon Benchmark]*	<<locked>>	93%	41031	88%	**16	93%
[Hodgdon CFE BLK]*	<<locked>>	85%	41771	90%	**87	92%
Hodgdon H322	<<locked>>	94%	40799	88%	**89	97%
Hodgdon H335	<<locked>>	89%	40828	88%	**85	95%
Hodgdon H4198	<<locked>>	85%	40814	88%	**87	96%
IMR 3031	<<locked>>	97%	33388	72%	**87	95%
IMR 4198	<<locked>>	89%	40756	88%	**39	100%
[IMR 8208 XBR]*	<<locked>>	97%	41524	89%	**72	92%
[Lovex D073.4]*	<<locked>>	92%	41466	89%	**59	94%
[Lovex D073.5]*	<<locked>>	93%	40712	88%	**59	93%
[Lovex D073.6]*	<<locked>>	97%	35389	76%	**10	93%
Norma 200 👍	<<locked>>	88%	41698	90%	**85	100%
[Norma 202]*	<<locked>>	97%	37449	81%	**30	94%
[ReloadSwiss RS 40]*	<<locked>>	92%	41234	89%	**75	94%
Rottweil R 901	<<locked>>	96%	40988	88%	**62	95%
SNPE Vectan SP 10	<<locked>>	89%	41031	88%	**92	95%
SNPE Vectan Tubal 3000	<<locked>>	96%	40886	88%	**03	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	96%	32953	71%	**49	94%
[Shooters World Match Rifle]*	<<locked>>	97%	35389	76%	**10	93%
[Shooters World Tactical Rifle]*	<<locked>>	89%	40828	88%	**13	91%
[Somchem S321]*	<<locked>>	94%	40698	88%	**82	93%
Somchem S335	<<locked>>	96%	38986	84%	**93	96%
Vihtavuori N120	<<locked>>	88%	41466	89%	**30	100%
Vihtavuori N130	<<locked>>	93%	40959	88%	**26	99%
Vihtavuori N133	<<locked>>	97%	37391	81%	**70	97%
[Vihtavuori N135]*	<<locked>>	97%	27572	59%	**03	93%
[Vihtavuori N140]*	<<locked>>	97%	35128	76%	**51	94%
[Vihtavuori N530]*	<<locked>>	95%	41350	89%	**85	93%
[Vihtavuori N540]*	<<locked>>	96%	34418	74%	**61	93%
[Winchester 748]*	<<locked>>	95%	41133	89%	**05	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	35418	76%	**61	100%
[ADI AR 2219]*	<<locked>>	81%	31227	67%	**85	93%
[Accurate 2015]*	<<locked>>	81%	26223	57%	**47	94%
[Accurate 2460]*	<<locked>>	86%	32314	70%	**92	90%
[Accurate 2495]*	<<locked>>	83%	21321	46%	**95	90%
[Accurate 2520]*	<<locked>>	90%	30487	66%	**95	90%
[Alliant AR-Comp]*	<<locked>>	81%	23772	51%	**21	94%
Alliant Reloder-10x	<<locked>>	81%	29399	63%	**46	96%
Alliant Reloder-7	<<locked>>	81%	37420	81%	**64	99%
[Baschieri & Pellagri 106]*	<<locked>>	81%	32358	70%	**23	94%
[Hodgdon Benchmark]*	<<locked>>	88%	34214	74%	**75	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	36912	80%	**92	90%
[Hodgdon H322]*	<<locked>>	81%	26614	57%	**57	90%
[Hodgdon H335]*	<<locked>>	81%	30748	66%	**72	91%
[Hodgdon H4198]*	<<locked>>	81%	35650	77%	**85	94%
[IMR 3031]*	<<locked>>	88%	25759	55%	**74	90%
IMR 4198	<<locked>>	81%	32024	69%	**59	98%
[IMR 8208 XBR]*	<<locked>>	92%	36289	78%	**64	90%
[Lovex D073.4]*	<<locked>>	85%	33214	72%	**98	90%
[Lovex D073.5]*	<<locked>>	87%	32721	71%	**05	90%
[Lovex D073.6]*	<<locked>>	92%	30124	65%	**88	90%
Norma 200	<<locked>>	81%	33330	72%	**28	98%
[Norma 202]*	<<locked>>	88%	28239	61%	**13	90%
[ReloadSwiss RS 40]*	<<locked>>	84%	31647	68%	**72	90%
[Rottweil R 901]*	<<locked>>	85%	29312	63%	**10	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	31778	68%	**98	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	85%	28572	62%	**41	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	90%	26687	58%	**95	90%
[Shooters World Match Rifle]*	<<locked>>	92%	30124	65%	**88	90%
[Shooters World Tactical Rifle]*	<<locked>>	87%	37710	81%	**51	90%
[Somchem S321]*	<<locked>>	89%	34795	75%	**61	90%
[Somchem S335]*	<<locked>>	84%	26411	57%	**11	90%
Vihtavuori N120	<<locked>>	81%	33359	72%	**85	100%
Vihtavuori N130	<<locked>>	81%	28050	60%	**57	95%
[Vihtavuori N133]*	<<locked>>	81%	23366	50%	**16	90%
[Vihtavuori N135]*	<<locked>>	92%	24221	52%	**05	90%
[Vihtavuori N140]*	<<locked>>	89%	27949	60%	**74	90%
[Vihtavuori N530]*	<<locked>>	91%	36143	78%	**74	90%
[Vihtavuori N540]*	<<locked>>	91%	29486	64%	**43	90%
[Winchester 748]*	<<locked>>	89%	34229	74%	**61	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