Load data for .307 Win. + .308 | 140gr | Hornady MonoFlex

Recommended Powder(s): ADI AR 2219, Accurate 2015, Baschieri & Pellagri 106, Hodgdon H335, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 140gr \| Hornady MonoFlex
Manufacturer SKU:	30310
Bullet Weight:	140gr \| 9.1g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.040" \| 26.4mm
Caliber:	.307 Win. load data
Case Length (l3):	2.014" \| 51.2mm
Cartridge Length (C.O.L.):	2.522" \| 64.0mm
Seated Depth:	0.532" \| 13.5mm
Shank Seated Depth:	0.362" \| 9.2mm
Case Capacity:	54.0 Grains of Water \| 3.51 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	60191 psi \| 4150 bar
LID:	LID_B2664_C393
Last updated:	2025-02-02
Recommended Twist Rate:	1:15 - 1:13

Load data for 122 loads in caliber .307 Win. with .308 | 140gr | Hornady MonoFlex bullet and 61 powders such as ADI AR 2219, Accurate 2015, Baschieri & Pellagri 106, Hodgdon H335, SNPE Vectan SP 10. 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. 25 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>>	97%	44295	74%	**74	93%
ADI AR 2207	<<locked>>	91%	54114	90%	**49	100%
ADI AR 2219 👍	<<locked>>	93%	53737	89%	**28	100%
Accurate 2015 👍	<<locked>>	97%	50038	83%	**26	100%
[Accurate 2200]*	<<locked>>	96%	48022	80%	**77	92%
Accurate 2230	<<locked>>	96%	54041	90%	**82	96%
Accurate 2460	<<locked>>	97%	54128	90%	**08	98%
Accurate 2495	<<locked>>	96%	40625	67%	**67	99%
Accurate 2520	<<locked>>	97%	44164	73%	**07	97%
Accurate 4064	<<locked>>	96%	33489	56%	**13	95%
Alliant AR-Comp	<<locked>>	97%	43729	73%	**13	100%
Alliant Reloder-10x	<<locked>>	96%	53693	89%	**99	100%
Alliant Reloder-7	<<locked>>	90%	54085	90%	**36	100%
Baschieri & Pellagri 106 👍	<<locked>>	93%	54027	90%	**20	100%
Hodgdon BL-C2	<<locked>>	97%	45426	75%	**30	95%
Hodgdon Benchmark	<<locked>>	96%	49661	83%	**90	97%
Hodgdon CFE BLK	<<locked>>	89%	53780	89%	**13	97%
Hodgdon H322	<<locked>>	97%	49458	82%	**62	99%
Hodgdon H335 👍	<<locked>>	94%	53548	89%	**28	99%
Hodgdon H4198	<<locked>>	91%	52997	88%	**07	99%
IMR 3031	<<locked>>	96%	37420	62%	**08	98%
IMR 4198	<<locked>>	95%	54027	90%	**49	100%
IMR 4227	<<locked>>	84%	53171	88%	**67	100%
[IMR 4895]*	<<locked>>	97%	39392	65%	**12	92%
IMR 8208 XBR	<<locked>>	97%	46949	78%	**97	96%
Lovex D073.4	<<locked>>	95%	53214	88%	**76	98%
Lovex D073.5	<<locked>>	97%	52837	88%	**92	98%
Lovex D073.6	<<locked>>	97%	40944	68%	**48	96%
Lovex S053	<<locked>>	85%	53084	88%	**31	100%
[Lovex S060]*	<<locked>>	96%	45992	76%	**18	94%
[Lovex S062]*	<<locked>>	96%	37362	62%	**36	93%
Norma 200	<<locked>>	92%	53098	88%	**66	100%
Norma 201	<<locked>>	96%	42221	70%	**15	95%
Norma 202	<<locked>>	97%	42685	71%	**54	97%
[Ramshot Wild Boar]*	<<locked>>	97%	45832	76%	**00	93%
Ramshot X-Terminator	<<locked>>	96%	51895	86%	**46	95%
ReloadSwiss RS 36	<<locked>>	85%	53635	89%	**07	100%
ReloadSwiss RS 40	<<locked>>	96%	53156	88%	**99	98%
[ReloadSwiss RS 52]*	<<locked>>	96%	35984	60%	**59	92%
Rottweil R 901	<<locked>>	97%	46949	78%	**87	98%
[Rottweil R 902]*	<<locked>>	97%	40132	67%	**62	94%
SNPE Vectan BA6 1/2	<<locked>>	89%	53447	89%	**84	100%
SNPE Vectan SP 10 👍	<<locked>>	93%	53693	89%	**25	99%
[SNPE Vectan SP 9]*	<<locked>>	96%	41959	70%	**25	92%
SNPE Vectan Tubal 3000	<<locked>>	97%	46499	77%	**18	98%
SNPE Vectan Tubal 5000	<<locked>>	97%	37173	62%	**67	97%
Shooters World Match Rifle	<<locked>>	97%	40944	68%	**48	96%
[Shooters World Precision]*	<<locked>>	96%	37362	62%	**36	93%
Shooters World Tactical Rifle	<<locked>>	94%	53185	88%	**46	96%
Somchem S321	<<locked>>	97%	51300	85%	**92	97%
Somchem S335	<<locked>>	96%	44164	73%	**08	98%
[Somchem S341]*	<<locked>>	97%	44730	74%	**51	93%
Vihtavuori N120	<<locked>>	92%	53098	88%	**80	100%
Vihtavuori N130	<<locked>>	96%	50401	84%	**87	100%
Vihtavuori N133	<<locked>>	97%	42163	70%	**69	99%
Vihtavuori N135	<<locked>>	97%	31763	53%	**28	97%
Vihtavuori N140	<<locked>>	96%	39407	65%	**69	97%
Vihtavuori N530	<<locked>>	97%	49879	83%	**59	97%
Vihtavuori N540	<<locked>>	96%	39276	65%	**85	96%
Winchester 748	<<locked>>	97%	50038	83%	**05	97%
Winchester StaBALL Match	<<locked>>	96%	53040	88%	**31	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	90%	35679	59%	**93	90%
ADI AR 2207	<<locked>>	81%	40263	67%	**39	100%
ADI AR 2219	<<locked>>	81%	35447	59%	**00	96%
Accurate 2015	<<locked>>	81%	30530	51%	**62	97%
[Accurate 2200]*	<<locked>>	93%	42583	71%	**75	90%
[Accurate 2230]*	<<locked>>	83%	33707	56%	**18	90%
[Accurate 2460]*	<<locked>>	81%	31024	52%	**72	91%
[Accurate 2495]*	<<locked>>	81%	24033	40%	**67	94%
[Accurate 2520]*	<<locked>>	83%	27006	45%	**23	90%
[Accurate 4064]*	<<locked>>	86%	23656	39%	**44	90%
Alliant AR-Comp	<<locked>>	81%	26745	44%	**26	98%
Alliant Reloder-10x	<<locked>>	81%	33736	56%	**44	99%
Alliant Reloder-7	<<locked>>	81%	41727	69%	**43	100%
Baschieri & Pellagri 106	<<locked>>	81%	36245	60%	**15	97%
[Hodgdon BL-C2]*	<<locked>>	87%	32590	54%	**61	90%
[Hodgdon Benchmark]*	<<locked>>	81%	31328	52%	**23	91%
[Hodgdon CFE BLK]*	<<locked>>	81%	40959	68%	**93	94%
[Hodgdon H322]*	<<locked>>	81%	30255	50%	**72	94%
Hodgdon H335	<<locked>>	81%	34679	58%	**87	95%
Hodgdon H4198	<<locked>>	81%	39755	66%	**74	97%
[IMR 3031]*	<<locked>>	81%	23714	39%	**21	91%
IMR 4198	<<locked>>	81%	35897	60%	**44	100%
IMR 4227	<<locked>>	81%	48008	80%	**95	100%
[IMR 4895]*	<<locked>>	94%	35708	59%	**36	90%
[IMR 8208 XBR]*	<<locked>>	84%	31604	53%	**72	90%
[Lovex D073.4]*	<<locked>>	81%	32460	54%	**98	92%
[Lovex D073.5]*	<<locked>>	81%	31024	52%	**72	91%
[Lovex D073.6]*	<<locked>>	84%	27006	45%	**23	90%
Lovex S053	<<locked>>	81%	47108	78%	**46	100%
[Lovex S060]*	<<locked>>	88%	35694	59%	**15	90%
[Lovex S062]*	<<locked>>	91%	31720	53%	**98	90%
Norma 200	<<locked>>	81%	38029	63%	**16	100%
[Norma 201]*	<<locked>>	87%	31676	53%	**85	90%
[Norma 202]*	<<locked>>	81%	25860	43%	**57	91%
[Ramshot Wild Boar]*	<<locked>>	90%	36376	60%	**13	90%
[Ramshot X-Terminator]*	<<locked>>	86%	36709	61%	**64	90%
ReloadSwiss RS 36	<<locked>>	81%	47471	79%	**25	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	32285	54%	**02	93%
[ReloadSwiss RS 52]*	<<locked>>	93%	32169	53%	**61	90%
[Rottweil R 901]*	<<locked>>	81%	29254	49%	**13	92%
[Rottweil R 902]*	<<locked>>	89%	31662	53%	**75	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	43105	72%	**43	100%
SNPE Vectan SP 10	<<locked>>	81%	35955	60%	**10	95%
[SNPE Vectan SP 9]*	<<locked>>	92%	36535	61%	**10	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	28442	47%	**44	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	82%	23598	39%	**16	90%
[Shooters World Match Rifle]*	<<locked>>	84%	27006	45%	**23	90%
[Shooters World Precision]*	<<locked>>	91%	31720	53%	**98	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	34447	57%	**02	91%
[Somchem S321]*	<<locked>>	82%	30603	51%	**75	90%
[Somchem S335]*	<<locked>>	81%	27485	46%	**41	93%
[Somchem S341]*	<<locked>>	91%	37144	62%	**03	90%
Vihtavuori N120	<<locked>>	81%	37579	62%	**48	100%
Vihtavuori N130	<<locked>>	81%	31966	53%	**46	98%
Vihtavuori N133	<<locked>>	81%	26542	44%	**18	95%
[Vihtavuori N135]*	<<locked>>	83%	21147	35%	**10	90%
[Vihtavuori N140]*	<<locked>>	81%	24555	41%	**92	90%
[Vihtavuori N530]*	<<locked>>	82%	31140	52%	**82	90%
[Vihtavuori N540]*	<<locked>>	83%	25759	43%	**47	90%
[Winchester 748]*	<<locked>>	82%	30516	51%	**98	90%
[Winchester StaBALL Match]*	<<locked>>	84%	34679	58%	**80	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