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:	0.890" \| 22.6mm
Caliber:	30-30 Ackley Improved load data
Case Length (l3):	2.030" \| 51.6mm
Cartridge Length (C.O.L.):	2.512" \| 63.8mm
Seated Depth:	0.408" \| 10.4mm
Shank Seated Depth:	0.408" \| 10.4mm
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_C330
Last updated:	2025-12-08

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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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%	41742	90%	**72	100%
ADI AR 2219	<<locked>>	89%	40901	88%	**92	97%
Accurate 2015 👍	<<locked>>	95%	40843	88%	**69	99%
[Accurate 2460]*	<<locked>>	93%	41278	89%	**69	94%
Accurate 2495	<<locked>>	96%	34214	74%	**36	97%
[Accurate 2520]*	<<locked>>	97%	37811	81%	**56	94%
Alliant AR-Comp 👍	<<locked>>	96%	38189	82%	**95	100%
Alliant Reloder-10x 👍	<<locked>>	91%	41060	88%	**92	99%
Alliant Reloder-7	<<locked>>	85%	41611	90%	**43	99%
Baschieri & Pellagri 106	<<locked>>	89%	41568	90%	**03	97%
[Hodgdon Benchmark]*	<<locked>>	93%	41118	89%	**16	93%
[Hodgdon CFE BLK]*	<<locked>>	84%	40799	88%	**67	92%
Hodgdon H322	<<locked>>	94%	40901	88%	**92	97%
Hodgdon H335	<<locked>>	89%	40915	88%	**89	95%
Hodgdon H4198	<<locked>>	85%	40886	88%	**87	96%
IMR 3031	<<locked>>	97%	33460	72%	**90	95%
IMR 4198	<<locked>>	89%	40828	88%	**43	100%
[IMR 8208 XBR]*	<<locked>>	97%	41626	90%	**66	92%
[Lovex D073.4]*	<<locked>>	92%	41568	90%	**62	94%
[Lovex D073.5]*	<<locked>>	93%	40828	88%	**59	94%
[Lovex D073.6]*	<<locked>>	97%	35476	76%	**13	93%
Norma 200 👍	<<locked>>	87%	40524	87%	**62	99%
Norma 202	<<locked>>	97%	37550	81%	**33	95%
[ReloadSwiss RS 40]*	<<locked>>	92%	41336	89%	**75	94%
Rottweil R 901	<<locked>>	96%	41089	89%	**66	95%
SNPE Vectan SP 10	<<locked>>	89%	41133	89%	**95	95%
SNPE Vectan Tubal 3000	<<locked>>	96%	40988	88%	**03	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	96%	33025	71%	**52	94%
[Shooters World Match Rifle]*	<<locked>>	97%	35476	76%	**13	93%
[Shooters World Tactical Rifle]*	<<locked>>	89%	40915	88%	**13	91%
[Somchem S321]*	<<locked>>	94%	40814	88%	**82	93%
Somchem S335	<<locked>>	96%	39073	84%	**93	96%
Vihtavuori N120	<<locked>>	88%	41568	90%	**30	100%
Vihtavuori N130	<<locked>>	93%	41046	88%	**30	99%
Vihtavuori N133	<<locked>>	97%	37478	81%	**74	97%
[Vihtavuori N135]*	<<locked>>	97%	27644	60%	**06	93%
[Vihtavuori N140]*	<<locked>>	97%	35215	76%	**54	94%
[Vihtavuori N530]*	<<locked>>	95%	41452	89%	**79	92%
[Vihtavuori N540]*	<<locked>>	96%	34505	74%	**64	93%
[Winchester 748]*	<<locked>>	95%	41220	89%	**08	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	35505	76%	**64	100%
[ADI AR 2219]*	<<locked>>	81%	31299	67%	**85	93%
[Accurate 2015]*	<<locked>>	81%	26295	57%	**51	94%
[Accurate 2460]*	<<locked>>	86%	32401	70%	**95	90%
[Accurate 2495]*	<<locked>>	83%	21393	46%	**92	90%
[Accurate 2520]*	<<locked>>	90%	30574	66%	**95	90%
[Alliant AR-Comp]*	<<locked>>	81%	23830	51%	**21	94%
Alliant Reloder-10x	<<locked>>	81%	29486	64%	**49	96%
Alliant Reloder-7	<<locked>>	81%	37507	81%	**64	99%
[Baschieri & Pellagri 106]*	<<locked>>	81%	32430	70%	**23	94%
[Hodgdon Benchmark]*	<<locked>>	88%	34287	74%	**79	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	36985	80%	**95	90%
[Hodgdon H322]*	<<locked>>	81%	26672	57%	**57	90%
[Hodgdon H335]*	<<locked>>	81%	30821	66%	**72	91%
[Hodgdon H4198]*	<<locked>>	81%	35723	77%	**85	94%
[IMR 3031]*	<<locked>>	88%	25817	56%	**74	90%
IMR 4198	<<locked>>	81%	32082	69%	**62	98%
[IMR 8208 XBR]*	<<locked>>	92%	36376	78%	**67	90%
[Lovex D073.4]*	<<locked>>	85%	32460	70%	**82	90%
[Lovex D073.5]*	<<locked>>	86%	32184	69%	**88	90%
[Lovex D073.6]*	<<locked>>	92%	30197	65%	**92	90%
Norma 200	<<locked>>	81%	33417	72%	**28	98%
[Norma 202]*	<<locked>>	88%	28311	61%	**16	90%
[ReloadSwiss RS 40]*	<<locked>>	84%	31720	68%	**72	90%
[Rottweil R 901]*	<<locked>>	84%	28645	62%	**90	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	31850	69%	**98	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	85%	28645	62%	**41	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	90%	26745	58%	**98	90%
[Shooters World Match Rifle]*	<<locked>>	92%	30197	65%	**92	90%
[Shooters World Tactical Rifle]*	<<locked>>	87%	37797	81%	**51	90%
[Somchem S321]*	<<locked>>	89%	34882	75%	**64	90%
[Somchem S335]*	<<locked>>	84%	26469	57%	**11	90%
Vihtavuori N120	<<locked>>	81%	33431	72%	**85	100%
Vihtavuori N130	<<locked>>	81%	28108	61%	**57	95%
[Vihtavuori N133]*	<<locked>>	81%	23409	50%	**16	91%
[Vihtavuori N135]*	<<locked>>	92%	24279	52%	**08	91%
[Vihtavuori N140]*	<<locked>>	89%	28007	60%	**77	90%
[Vihtavuori N530]*	<<locked>>	90%	35244	76%	**61	90%
[Vihtavuori N540]*	<<locked>>	91%	28906	62%	**23	90%
[Winchester 748]*	<<locked>>	89%	34316	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