Load data for .327 Federal Magnum + .313 | 90gr | H&N WC

Recommended Powder(s): Alliant UNIQUE, Hodgdon Longshot, ReloadSwiss RS 20, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.313 \| 90gr \| H&N WC
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.313" \| 7.95mm
Bullet Length:	0.547" \| 13.9mm
Caliber:	.327 Federal Magnum load data
Case Length (l3):	1.180" \| 30.0mm
Cartridge Length (C.O.L.):	1.180" \| 30.0mm
Seated Depth:	0.547" \| 13.9mm
Shank Seated Depth:	0.350" \| 8.9mm
Case Capacity:	19.0 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B7418_C435
Last updated:	2025-11-10

Load data for 122 loads in caliber .327 Federal Magnum with .313 | 90gr | H&N WC bullet and 61 powders such as Alliant UNIQUE, Hodgdon Longshot, ReloadSwiss RS 20, Somchem MS200, Vihtavuori N340. 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 AP 100	<<locked>>	97%	25454	57%	**09	90%
ADI AP 70N	<<locked>>	81%	39218	87%	**34	100%
ADI APS 350	<<locked>>	85%	39537	88%	**27	100%
ADI APS 450	<<locked>>	88%	40074	89%	**70	100%
ADI AS 30	<<locked>>	92%	40045	89%	**22	100%
ADI AS 50N	<<locked>>	87%	39291	87%	**71	100%
Accurate No. 2	<<locked>>	87%	39842	89%	**34	100%
Accurate No. 5	<<locked>>	73%	40205	89%	**39	97%
[Accurate No. 7]*	<<locked>>	91%	40234	89%	**85	87%
Accurate Solo 1000	<<locked>>	90%	40176	89%	**52	100%
Accurate Solo 1250	<<locked>>	96%	39929	89%	**17	100%
Alliant BULLSEYE	<<locked>>	85%	40393	90%	**99	100%
Alliant POWER PISTOL	<<locked>>	97%	40248	90%	**94	96%
Alliant Sport Pistol	<<locked>>	79%	39740	88%	**96	100%
Alliant UNIQUE 👍	<<locked>>	97%	38957	87%	**99	100%
Baschieri & Pellagri 100	<<locked>>	91%	39421	88%	**48	100%
Hodgdon Clays	<<locked>>	85%	40190	89%	**47	100%
Hodgdon HP38	<<locked>>	68%	39769	88%	**94	100%
Hodgdon HS-6	<<locked>>	78%	39465	88%	**12	99%
Hodgdon Longshot 👍	<<locked>>	75%	39972	89%	**16	100%
Hodgdon Universal	<<locked>>	89%	39218	87%	**34	100%
Hodgdon CFE Pistol	<<locked>>	91%	39624	88%	**30	100%
Hodgdon TrailBoss	<<locked>>	96%	10544	23%	**6	100%
Lovex D036	<<locked>>	73%	40147	89%	**35	97%
[Lovex D037.1]*	<<locked>>	91%	40234	89%	**85	87%
Lovex S011	<<locked>>	77%	39639	88%	**78	100%
Lovex S020	<<locked>>	87%	39958	89%	**53	100%
Maxam CSB 1	<<locked>>	96%	35766	80%	**65	100%
Maxam CSB 2	<<locked>>	96%	38043	85%	**07	100%
Maxam CSB 3	<<locked>>	94%	39653	88%	**88	100%
Maxam CSB 4	<<locked>>	91%	40451	90%	**71	100%
Maxam CSB 5	<<locked>>	86%	40263	90%	**12	100%
Ramshot Silhouette	<<locked>>	80%	39784	88%	**93	100%
Ramshot True Blue	<<locked>>	74%	39682	88%	**06	100%
Ramshot Zip	<<locked>>	68%	39523	88%	**98	100%
ReloadSwiss RS 12	<<locked>>	86%	40393	90%	**24	100%
ReloadSwiss RS 14	<<locked>>	95%	8760	19%	**0	99%
ReloadSwiss RS 20 👍	<<locked>>	97%	37913	84%	**80	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	37666	84%	**39	89%
Rottweil P 801	<<locked>>	80%	40190	89%	**75	100%
Rottweil P 806	<<locked>>	97%	28529	63%	**67	97%
SNPE Vectan A0	<<locked>>	96%	36970	82%	**07	100%
SNPE Vectan BA 9	<<locked>>	89%	39160	87%	**01	100%
SNPE Vectan BA10	<<locked>>	82%	40059	89%	**70	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	32285	72%	**94	98%
SNPE Vectan BA9 1/2	<<locked>>	91%	39349	88%	**17	100%
SNPE Vectan SP 2	<<locked>>	92%	40016	89%	**08	97%
Shooters World Auto Pistol	<<locked>>	73%	40147	89%	**35	97%
[Shooters World Major Pistol]*	<<locked>>	91%	40234	89%	**85	87%
Somchem MP200	<<locked>>	89%	40176	89%	**90	100%
Somchem MS200 👍	<<locked>>	94%	39827	89%	**63	100%
Somchem S221	<<locked>>	83%	39494	88%	**42	93%
Vihtavuori 3N37	<<locked>>	96%	38421	85%	**06	100%
[Vihtavuori 3N38]*	<<locked>>	96%	25570	57%	**39	83%
Vihtavuori N310	<<locked>>	73%	39813	89%	**73	100%
Vihtavuori N320	<<locked>>	88%	39624	88%	**71	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	24976	56%	**29	100%
Vihtavuori N330	<<locked>>	91%	39740	88%	**40	100%
Vihtavuori N340 👍	<<locked>>	94%	39566	88%	**63	100%
Vihtavuori N350	<<locked>>	96%	34925	78%	**57	99%
Winchester 231	<<locked>>	76%	39523	88%	**98	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	78%	15824	35%	**89	81%
ADI AP 70N	<<locked>>	61%	21727	48%	**88	100%
ADI APS 350	<<locked>>	63%	23612	53%	**33	100%
ADI APS 450	<<locked>>	61%	21031	47%	**27	100%
ADI AS 30	<<locked>>	61%	19029	42%	**47	100%
ADI AS 50N	<<locked>>	60%	19363	43%	**93	100%
Accurate No. 2	<<locked>>	60%	17172	38%	**79	94%
Accurate No. 5	<<locked>>	61%	26716	59%	**39	93%
[Accurate No. 7]*	<<locked>>	81%	27659	62%	**94	80%
Accurate Solo 1000	<<locked>>	60%	18942	42%	**63	100%
Accurate Solo 1250	<<locked>>	61%	15374	34%	**37	99%
Alliant BULLSEYE	<<locked>>	60%	20015	45%	**78	99%
[Alliant POWER PISTOL]*	<<locked>>	66%	16476	37%	**35	80%
Alliant Sport Pistol	<<locked>>	61%	23308	52%	**47	99%
Alliant UNIQUE	<<locked>>	62%	15302	34%	**76	95%
Baschieri & Pellagri 100	<<locked>>	61%	17680	39%	**53	100%
Hodgdon Clays	<<locked>>	63%	23859	53%	**47	100%
Hodgdon HP38	<<locked>>	62%	32779	73%	**16	100%
Hodgdon HS-6	<<locked>>	61%	21176	47%	**17	91%
Hodgdon Longshot	<<locked>>	61%	24192	54%	**76	95%
Hodgdon Universal	<<locked>>	62%	18608	41%	**25	100%
Hodgdon CFE Pistol	<<locked>>	60%	16143	36%	**66	99%
Hodgdon TrailBoss	<<locked>>	67%	5468	12%	**3	96%
Lovex D036	<<locked>>	61%	26672	59%	**35	92%
[Lovex D037.1]*	<<locked>>	81%	27659	62%	**94	80%
Lovex S011	<<locked>>	61%	24671	55%	**91	100%
Lovex S020	<<locked>>	60%	16636	37%	**93	98%
Maxam CSB 1	<<locked>>	62%	14620	33%	**14	99%
Maxam CSB 2	<<locked>>	60%	13648	30%	**30	100%
Maxam CSB 3	<<locked>>	61%	16766	37%	**50	100%
Maxam CSB 4	<<locked>>	62%	19014	42%	**79	100%
Maxam CSB 5	<<locked>>	61%	21480	48%	**79	100%
Ramshot Silhouette	<<locked>>	61%	22176	49%	**30	98%
Ramshot True Blue	<<locked>>	61%	24831	55%	**83	95%
Ramshot Zip	<<locked>>	61%	31546	70%	**12	100%
ReloadSwiss RS 12	<<locked>>	62%	20102	45%	**55	100%
ReloadSwiss RS 14	<<locked>>	68%	4975	11%	**9	90%
ReloadSwiss RS 20	<<locked>>	62%	13721	31%	**53	96%
[ReloadSwiss RS 24]*	<<locked>>	81%	23279	52%	**96	80%
Rottweil P 801	<<locked>>	62%	23830	53%	**75	100%
[Rottweil P 806]*	<<locked>>	72%	11531	26%	**66	80%
SNPE Vectan A0	<<locked>>	60%	14025	31%	**7	94%
SNPE Vectan BA 9	<<locked>>	60%	17550	39%	**76	99%
SNPE Vectan BA10	<<locked>>	60%	22916	51%	**56	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	11908	26%	**5	82%
SNPE Vectan BA9 1/2	<<locked>>	62%	17709	39%	**96	100%
[SNPE Vectan SP 2]*	<<locked>>	63%	14649	33%	**22	81%
Shooters World Auto Pistol	<<locked>>	61%	26672	59%	**35	92%
[Shooters World Major Pistol]*	<<locked>>	81%	27659	62%	**94	80%
Somchem MP200	<<locked>>	61%	17622	39%	**19	96%
Somchem MS200	<<locked>>	61%	16288	36%	**73	97%
[Somchem S221]*	<<locked>>	62%	18985	42%	**84	80%
[Vihtavuori 3N37]*	<<locked>>	60%	12676	28%	**10	85%
[Vihtavuori 3N38]*	<<locked>>	92%	22495	50%	**73	80%
Vihtavuori N310	<<locked>>	60%	27528	61%	**35	100%
Vihtavuori N320	<<locked>>	60%	17506	39%	**70	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	9660	21%	**0	100%
Vihtavuori N330	<<locked>>	61%	16302	36%	**96	100%
Vihtavuori N340	<<locked>>	60%	14591	32%	**40	95%
[Vihtavuori N350]*	<<locked>>	62%	12125	27%	**1	84%
Winchester 231	<<locked>>	62%	25614	57%	**24	100%

Start Load - Barrel Length: 5.50''

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