Load data for .327 Federal Magnum + .312 | 100gr | Speer JHP

Recommended Powder(s): Rottweil P 806, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.312 \| 100gr \| Speer JHP
Manufacturer SKU:	3981
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.312" \| 7.92mm
Bullet Length:	0.560" \| 14.2mm
Caliber:	.327 Federal Magnum load data
Case Length (l3):	1.180" \| 30.0mm
Cartridge Length (C.O.L.):	1.453" \| 36.9mm
Seated Depth:	0.287" \| 7.3mm
Shank Seated Depth:	0.287" \| 7.3mm
Case Capacity:	19.0 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B6184_C435
Last updated:	2025-02-02

Load data for 122 loads in caliber .327 Federal Magnum with .312 | 100gr | Speer JHP bullet and 61 powders such as Rottweil P 806, SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350. 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.

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>>	96%	35389	79%	**70	98%
ADI AP 70N	<<locked>>	70%	39769	88%	**07	100%
ADI APS 350	<<locked>>	78%	40059	89%	**24	100%
ADI APS 450	<<locked>>	79%	39450	88%	**50	100%
ADI AS 30	<<locked>>	79%	38928	87%	**93	100%
ADI AS 50N	<<locked>>	77%	40161	89%	**55	100%
Accurate No. 2	<<locked>>	77%	39827	89%	**34	100%
Accurate No. 7	<<locked>>	78%	39639	88%	**78	92%
[Accurate No. 9]*	<<locked>>	87%	39131	87%	**55	86%
Accurate Solo 1000	<<locked>>	79%	39146	87%	**22	100%
Accurate Solo 1250	<<locked>>	83%	39334	87%	**88	100%
[Accurate TCM]*	<<locked>>	87%	39262	87%	**55	87%
[Alliant 2400]*	<<locked>>	97%	37492	83%	**58	82%
[Alliant BLUE DOT]*	<<locked>>	96%	34563	77%	**96	89%
Alliant BULLSEYE	<<locked>>	73%	38957	87%	**60	100%
Alliant POWER PISTOL	<<locked>>	83%	39827	89%	**85	99%
Alliant UNIQUE	<<locked>>	83%	38885	86%	**60	100%
Baschieri & Pellagri 100	<<locked>>	79%	39204	87%	**29	100%
Hodgdon Clays	<<locked>>	75%	38609	86%	**24	100%
Hodgdon HS-6	<<locked>>	68%	39233	87%	**99	100%
Hodgdon Longshot	<<locked>>	66%	40074	89%	**03	100%
Hodgdon Universal	<<locked>>	77%	39769	88%	**07	100%
Hodgdon TrailBoss	<<locked>>	96%	15809	35%	**1	100%
Lovex D037.1	<<locked>>	78%	39639	88%	**78	92%
[Lovex D037.2]*	<<locked>>	86%	39131	87%	**55	86%
Lovex S011	<<locked>>	68%	38914	87%	**48	100%
Lovex S020	<<locked>>	75%	39088	87%	**14	100%
Maxam CSB 1	<<locked>>	86%	38537	86%	**78	100%
Maxam CSB 2	<<locked>>	84%	40234	89%	**91	100%
Maxam CSB 3	<<locked>>	82%	39595	88%	**65	100%
Maxam CSB 4	<<locked>>	79%	39769	88%	**39	100%
Maxam CSB 5	<<locked>>	76%	40001	89%	**96	100%
[Ramshot Enforcer]*	<<locked>>	96%	35694	79%	**35	82%
Ramshot Silhouette	<<locked>>	69%	39204	87%	**63	100%
Ramshot True Blue	<<locked>>	64%	38957	87%	**80	100%
ReloadSwiss RS 12	<<locked>>	72%	39972	89%	**75	100%
ReloadSwiss RS 14	<<locked>>	94%	14025	31%	**2	100%
ReloadSwiss RS 20	<<locked>>	85%	40118	89%	**70	100%
ReloadSwiss RS 24	<<locked>>	86%	40422	90%	**75	95%
Rottweil P 801	<<locked>>	67%	39262	87%	**29	100%
Rottweil P 806 👍	<<locked>>	90%	39160	87%	**85	100%
SNPE Vectan A0	<<locked>>	87%	40132	89%	**34	100%
SNPE Vectan BA 9	<<locked>>	79%	39842	89%	**91	100%
SNPE Vectan BA10	<<locked>>	73%	39436	88%	**50	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	92%	39885	89%	**83	100%
SNPE Vectan BA9 1/2	<<locked>>	79%	38725	86%	**91	100%
[Shooters World Heavy Pistol]*	<<locked>>	86%	39131	87%	**55	86%
Shooters World Major Pistol	<<locked>>	78%	39639	88%	**78	92%
Somchem MP200	<<locked>>	78%	40306	90%	**70	100%
Somchem MS200	<<locked>>	82%	39523	88%	**37	100%
Somchem S221	<<locked>>	72%	39334	87%	**49	97%
Vihtavuori 3N37 👍	<<locked>>	84%	39146	87%	**96	100%
Vihtavuori 3N38	<<locked>>	96%	39436	88%	**58	95%
Vihtavuori N105	<<locked>>	97%	32024	71%	**03	96%
Vihtavuori N310	<<locked>>	64%	39407	88%	**50	100%
Vihtavuori N320	<<locked>>	76%	39349	88%	**42	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	33141	74%	**94	100%
Vihtavuori N330	<<locked>>	78%	39726	88%	**01	100%
Vihtavuori N340	<<locked>>	83%	40234	89%	**44	100%
Vihtavuori N350 👍	<<locked>>	87%	39436	88%	**99	100%
Winchester 231	<<locked>>	66%	38841	86%	**68	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	14286	32%	**24	84%
ADI AP 70N	<<locked>>	61%	31096	69%	**96	100%
ADI APS 350	<<locked>>	60%	26672	59%	**60	100%
ADI APS 450	<<locked>>	62%	26919	60%	**93	100%
ADI AS 30	<<locked>>	60%	24656	55%	**02	100%
ADI AS 50N	<<locked>>	62%	27586	61%	**94	100%
Accurate No. 2	<<locked>>	62%	25063	56%	**27	100%
[Accurate No. 7]*	<<locked>>	61%	20972	47%	**43	80%
[Accurate No. 9]*	<<locked>>	77%	28427	63%	**94	80%
Accurate Solo 1000	<<locked>>	61%	25106	56%	**38	100%
Accurate Solo 1250	<<locked>>	60%	21205	47%	**29	100%
[Accurate TCM]*	<<locked>>	76%	27282	61%	**62	81%
[Alliant 2400]*	<<locked>>	94%	34548	77%	**12	80%
[Alliant BLUE DOT]*	<<locked>>	79%	22104	49%	**60	80%
Alliant BULLSEYE	<<locked>>	62%	28616	64%	**09	100%
Alliant POWER PISTOL	<<locked>>	61%	20827	46%	**27	90%
Alliant UNIQUE	<<locked>>	62%	22263	50%	**04	100%
Baschieri & Pellagri 100	<<locked>>	60%	23598	52%	**25	100%
Hodgdon Clays	<<locked>>	60%	27021	60%	**76	100%
Hodgdon HS-6	<<locked>>	62%	31589	70%	**91	99%
Hodgdon Longshot	<<locked>>	61%	33721	75%	**17	100%
Hodgdon Universal	<<locked>>	62%	26571	59%	**34	100%
Hodgdon TrailBoss	<<locked>>	63%	8224	18%	**1	100%
[Lovex D037.1]*	<<locked>>	61%	20972	47%	**43	80%
[Lovex D037.2]*	<<locked>>	77%	28427	63%	**94	80%
Lovex S011	<<locked>>	61%	31415	70%	**63	100%
Lovex S020	<<locked>>	61%	25208	56%	**34	100%
Maxam CSB 1	<<locked>>	61%	20349	45%	**09	100%
Maxam CSB 2	<<locked>>	61%	22249	49%	**52	100%
Maxam CSB 3	<<locked>>	60%	22931	51%	**35	100%
Maxam CSB 4	<<locked>>	62%	25440	57%	**58	100%
Maxam CSB 5	<<locked>>	62%	28718	64%	**55	100%
[Ramshot Enforcer]*	<<locked>>	94%	32735	73%	**99	81%
Ramshot Silhouette	<<locked>>	62%	31241	69%	**65	100%
Ramshot True Blue	<<locked>>	61%	35665	79%	**37	100%
ReloadSwiss RS 12	<<locked>>	61%	29254	65%	**43	100%
ReloadSwiss RS 14	<<locked>>	62%	7556	17%	**8	99%
ReloadSwiss RS 20	<<locked>>	61%	20160	45%	**68	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	18405	41%	**68	81%
Rottweil P 801	<<locked>>	60%	31952	71%	**43	100%
Rottweil P 806	<<locked>>	61%	14562	32%	**15	90%
SNPE Vectan A0	<<locked>>	60%	19798	44%	**19	100%
SNPE Vectan BA 9	<<locked>>	61%	24497	54%	**88	100%
SNPE Vectan BA10	<<locked>>	60%	28558	64%	**19	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17303	38%	**96	93%
SNPE Vectan BA9 1/2	<<locked>>	62%	24453	54%	**91	100%
[Shooters World Heavy Pistol]*	<<locked>>	77%	28427	63%	**94	80%
[Shooters World Major Pistol]*	<<locked>>	61%	20972	47%	**43	80%
Somchem MP200	<<locked>>	61%	24801	55%	**43	100%
Somchem MS200	<<locked>>	61%	22684	50%	**88	100%
Somchem S221	<<locked>>	61%	27282	61%	**48	92%
Vihtavuori 3N37	<<locked>>	61%	19885	44%	**78	96%
[Vihtavuori 3N38]*	<<locked>>	69%	17390	39%	**38	81%
[Vihtavuori N105]*	<<locked>>	72%	14707	33%	**09	81%
Vihtavuori N310	<<locked>>	62%	37420	83%	**27	100%
Vihtavuori N320	<<locked>>	61%	26339	59%	**75	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	14852	33%	**5	100%
Vihtavuori N330	<<locked>>	61%	24018	53%	**01	100%
Vihtavuori N340	<<locked>>	62%	22495	50%	**88	100%
Vihtavuori N350	<<locked>>	61%	18347	41%	**45	96%
Winchester 231	<<locked>>	61%	33330	74%	**09	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.