Load data for .303 Sporting + .314 | 100gr | Sellier & Bellot WC

Recommended Powder(s): ADI AR 2207, Alliant Reloder-7, IMR 4198, Norma 200, Vihtavuori N120

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.314 \| 100gr \| Sellier & Bellot WC
Manufacturer SKU:	31947
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.314" \| 7.98mm
Bullet Length:	0.570" \| 14.5mm
Caliber:	.303 Sporting load data
Case Length (l3):	2.080" \| 52.8mm
Cartridge Length (C.O.L.):	2.528" \| 64.2mm
Seated Depth:	0.122" \| 3.1mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	52.3 Grains of Water \| 3.40 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B7238_C392
Last updated:	2025-01-01

Load data for 44 loads in caliber .303 Sporting with .314 | 100gr | Sellier & Bellot WC bullet and 22 powders such as ADI AR 2207, Alliant Reloder-7, IMR 4198, Norma 200, Vihtavuori N120. 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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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
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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.

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>>	92%	42496	89%	**27	100%
ADI AR 2219	<<locked>>	95%	42554	89%	**40	95%
Accurate 2015	<<locked>>	96%	35447	74%	**76	95%
Alliant AR-Comp	<<locked>>	96%	31792	66%	**36	96%
Alliant Reloder-10x	<<locked>>	97%	40524	85%	**10	98%
Alliant Reloder-7 👍	<<locked>>	91%	43004	90%	**91	99%
Baschieri & Pellagri 106	<<locked>>	93%	42641	89%	**28	96%
[Hodgdon H322]*	<<locked>>	97%	37362	78%	**18	93%
[Hodgdon H335]*	<<locked>>	95%	42960	90%	**50	94%
[Hodgdon H4198]*	<<locked>>	91%	42569	89%	**25	94%
Hodgdon TrailBoss	<<locked>>	97%	27615	58%	**52	100%
IMR 4198 👍	<<locked>>	95%	42424	89%	**97	99%
IMR 4227	<<locked>>	85%	42496	89%	**31	100%
Lovex S053	<<locked>>	86%	42902	90%	**35	100%
Norma 200 👍	<<locked>>	95%	42366	89%	**33	99%
ReloadSwiss RS 14	<<locked>>	97%	26861	56%	**91	100%
ReloadSwiss RS 36	<<locked>>	86%	43076	90%	**84	100%
SNPE Vectan BA6 1/2	<<locked>>	89%	42859	90%	**81	100%
[SNPE Vectan SP 10]*	<<locked>>	95%	42989	90%	**43	94%
Vihtavuori N120 👍	<<locked>>	94%	42873	90%	**81	100%
Vihtavuori N130	<<locked>>	97%	38609	81%	**95	97%
[Vihtavuori N133]*	<<locked>>	96%	30937	65%	**95	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	29153	61%	**08	98%
[ADI AR 2219]*	<<locked>>	86%	31401	66%	**58	90%
[Accurate 2015]*	<<locked>>	87%	25498	53%	**80	90%
[Alliant AR-Comp]*	<<locked>>	87%	23264	49%	**25	90%
[Alliant Reloder-10x]*	<<locked>>	82%	23888	50%	**38	90%
Alliant Reloder-7	<<locked>>	81%	30719	64%	**95	95%
[Baschieri & Pellagri 106]*	<<locked>>	83%	29298	61%	**00	90%
[Hodgdon H322]*	<<locked>>	92%	31691	66%	**64	90%
[Hodgdon H335]*	<<locked>>	90%	34925	73%	**53	90%
[Hodgdon H4198]*	<<locked>>	82%	32155	67%	**72	90%
Hodgdon TrailBoss	<<locked>>	81%	21016	44%	**78	100%
[IMR 4198]*	<<locked>>	81%	27093	57%	**84	93%
IMR 4227	<<locked>>	81%	37637	79%	**27	99%
Lovex S053	<<locked>>	81%	36332	76%	**00	100%
[Norma 200]*	<<locked>>	81%	25701	54%	**03	93%
ReloadSwiss RS 14	<<locked>>	81%	20465	43%	**21	100%
ReloadSwiss RS 36	<<locked>>	81%	36448	76%	**46	99%
SNPE Vectan BA6 1/2	<<locked>>	81%	33721	70%	**07	100%
[SNPE Vectan SP 10]*	<<locked>>	89%	34127	71%	**30	90%
Vihtavuori N120	<<locked>>	81%	27427	57%	**20	98%
[Vihtavuori N130]*	<<locked>>	83%	24323	51%	**92	90%
[Vihtavuori N133]*	<<locked>>	92%	26832	56%	**67	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.