Load data for .327 Federal Magnum + .311 | 71gr | Hornady FMJ RN

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Somchem MS200, Vihtavuori 3N37

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.311 \| 71gr \| Hornady FMJ RN
Manufacturer SKU:	3200
Bullet Weight:	71gr \| 4.6g
Bullet Diameter:	0.311" \| 7.90mm
Bullet Length:	0.533" \| 13.5mm
Caliber:	.327 Federal Magnum load data
Case Length (l3):	1.180" \| 30.0mm
Cartridge Length (C.O.L.):	1.453" \| 36.9mm
Seated Depth:	0.260" \| 6.6mm
Shank Seated Depth:	0.260" \| 6.6mm
Case Capacity:	19.0 Grains of Water \| 1.23 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44962 psi \| 3100 bar
LID:	LID_B2725_C435
Last updated:	2025-02-02

Load data for 114 loads in caliber .327 Federal Magnum with .311 | 71gr | Hornady FMJ RN bullet and 57 powders such as Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Somchem MS200, Vihtavuori 3N37. 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 (%)
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Max FR*
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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>>	97%	30008	67%	**50	91%
ADI AP 70N	<<locked>>	76%	39189	87%	**09	100%
ADI AS 30	<<locked>>	86%	38783	86%	**85	100%
ADI AS 50N	<<locked>>	82%	39146	87%	**47	100%
Accurate No. 2	<<locked>>	83%	39740	88%	**32	100%
Accurate No. 5	<<locked>>	68%	39392	88%	**14	97%
[Accurate No. 7]*	<<locked>>	85%	39291	87%	**47	85%
Accurate Solo 1000	<<locked>>	84%	38537	86%	**21	100%
Accurate Solo 1250	<<locked>>	90%	38711	86%	**90	100%
Alliant BULLSEYE	<<locked>>	81%	40422	90%	**98	100%
Alliant POWER PISTOL	<<locked>>	90%	39291	87%	**80	95%
Alliant UNIQUE 👍	<<locked>>	91%	38682	86%	**81	100%
Baschieri & Pellagri 100	<<locked>>	86%	39378	88%	**31	100%
Hodgdon Clays	<<locked>>	82%	40422	90%	**22	100%
Hodgdon HP38	<<locked>>	64%	39958	89%	**83	100%
Hodgdon HS-6	<<locked>>	74%	38914	87%	**88	98%
Hodgdon Longshot	<<locked>>	71%	39929	89%	**08	99%
Hodgdon Universal	<<locked>>	84%	39189	87%	**09	100%
Hodgdon TrailBoss	<<locked>>	96%	12995	29%	**99	100%
Lovex D036	<<locked>>	68%	39334	87%	**14	97%
[Lovex D037.1]*	<<locked>>	85%	39291	87%	**47	85%
Lovex S011	<<locked>>	74%	39856	89%	**67	100%
Lovex S020	<<locked>>	82%	39552	88%	**42	100%
Maxam CSB 1	<<locked>>	95%	39552	88%	**90	100%
Maxam CSB 2	<<locked>>	90%	38769	86%	**96	100%
Maxam CSB 3	<<locked>>	89%	39813	89%	**70	100%
Maxam CSB 4	<<locked>>	87%	40248	90%	**47	100%
Maxam CSB 5	<<locked>>	81%	39885	89%	**78	100%
Ramshot Silhouette	<<locked>>	76%	40147	89%	**85	100%
Ramshot True Blue	<<locked>>	69%	39102	87%	**85	99%
Ramshot Zip	<<locked>>	65%	40350	90%	**99	100%
ReloadSwiss RS 12	<<locked>>	79%	38696	86%	**70	100%
ReloadSwiss RS 14	<<locked>>	94%	11458	25%	**73	100%
ReloadSwiss RS 20 👍	<<locked>>	93%	39160	87%	**72	100%
[ReloadSwiss RS 24]*	<<locked>>	93%	39885	89%	**70	89%
Rottweil P 801	<<locked>>	73%	38885	86%	**27	100%
Rottweil P 806	<<locked>>	97%	37028	82%	**54	98%
SNPE Vectan A0 👍	<<locked>>	93%	38696	86%	**19	100%
SNPE Vectan BA 9	<<locked>>	84%	38899	87%	**83	100%
SNPE Vectan BA10	<<locked>>	79%	40118	89%	**39	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	36666	82%	**39	98%
SNPE Vectan BA9 1/2	<<locked>>	87%	39813	89%	**06	100%
Shooters World Auto Pistol	<<locked>>	68%	39334	87%	**14	97%
[Shooters World Major Pistol]*	<<locked>>	85%	39291	87%	**47	85%
Somchem MP200	<<locked>>	84%	40045	89%	**85	100%
Somchem MS200 👍	<<locked>>	90%	40132	89%	**62	100%
Somchem S221	<<locked>>	78%	39291	87%	**18	92%
Vihtavuori 3N37 👍	<<locked>>	91%	39030	87%	**11	99%
[Vihtavuori 3N38]*	<<locked>>	97%	31183	69%	**90	85%
[Vihtavuori N105]*	<<locked>>	96%	23467	52%	**75	83%
Vihtavuori N310	<<locked>>	70%	40016	89%	**49	100%
Vihtavuori N320	<<locked>>	83%	39639	88%	**47	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	28369	63%	**04	100%
Vihtavuori N330	<<locked>>	86%	40451	90%	**36	100%
Vihtavuori N340	<<locked>>	88%	38493	86%	**39	100%
Vihtavuori N350	<<locked>>	95%	39421	88%	**04	99%
Winchester 231	<<locked>>	73%	40350	90%	**99	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	74%	16969	38%	**12	80%
ADI AP 70N	<<locked>>	60%	25251	56%	**83	100%
ADI AS 30	<<locked>>	60%	21234	47%	**89	100%
ADI AS 50N	<<locked>>	62%	23308	52%	**85	100%
Accurate No. 2	<<locked>>	61%	20523	46%	**65	95%
Accurate No. 5	<<locked>>	61%	30864	69%	**67	93%
[Accurate No. 7]*	<<locked>>	79%	30966	69%	**03	81%
Accurate Solo 1000	<<locked>>	60%	21437	48%	**29	100%
Accurate Solo 1250	<<locked>>	62%	18362	41%	**12	100%
Alliant BULLSEYE	<<locked>>	61%	23540	52%	**86	99%
[Alliant POWER PISTOL]*	<<locked>>	65%	18753	42%	**98	81%
Alliant UNIQUE	<<locked>>	61%	18014	40%	**39	96%
Baschieri & Pellagri 100	<<locked>>	62%	20885	46%	**29	100%
Hodgdon Clays	<<locked>>	60%	24207	54%	**76	100%
Hodgdon HP38	<<locked>>	61%	36448	81%	**37	100%
Hodgdon HS-6	<<locked>>	62%	25788	57%	**49	93%
Hodgdon Longshot	<<locked>>	61%	27543	61%	**85	96%
Hodgdon Universal	<<locked>>	61%	21669	48%	**07	100%
Hodgdon TrailBoss	<<locked>>	60%	6498	14%	**3	97%
Lovex D036	<<locked>>	61%	30806	69%	**63	93%
[Lovex D037.1]*	<<locked>>	79%	30966	69%	**03	81%
Lovex S011	<<locked>>	62%	27934	62%	**86	100%
Lovex S020	<<locked>>	62%	21161	47%	**11	99%
Maxam CSB 1	<<locked>>	60%	16592	37%	**53	99%
Maxam CSB 2	<<locked>>	61%	17506	39%	**09	100%
Maxam CSB 3	<<locked>>	60%	19000	42%	**06	100%
Maxam CSB 4	<<locked>>	61%	21422	48%	**39	100%
Maxam CSB 5	<<locked>>	62%	24540	55%	**48	100%
Ramshot Silhouette	<<locked>>	60%	24874	55%	**12	98%
Ramshot True Blue	<<locked>>	61%	29385	65%	**14	96%
Ramshot Zip	<<locked>>	61%	35186	78%	**27	100%
ReloadSwiss RS 12	<<locked>>	61%	23453	52%	**24	100%
ReloadSwiss RS 14	<<locked>>	63%	6440	14%	**0	93%
ReloadSwiss RS 20	<<locked>>	61%	15621	35%	**96	96%
[ReloadSwiss RS 24]*	<<locked>>	79%	25730	57%	**81	80%
Rottweil P 801	<<locked>>	61%	27891	62%	**67	100%
[Rottweil P 806]*	<<locked>>	68%	13663	30%	**93	81%
SNPE Vectan A0	<<locked>>	61%	17187	38%	**76	95%
SNPE Vectan BA 9	<<locked>>	60%	20218	45%	**52	100%
SNPE Vectan BA10	<<locked>>	62%	26716	59%	**42	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	13895	31%	**88	83%
SNPE Vectan BA9 1/2	<<locked>>	61%	20204	45%	**62	100%
Shooters World Auto Pistol	<<locked>>	61%	30806	69%	**63	93%
[Shooters World Major Pistol]*	<<locked>>	79%	30966	69%	**03	81%
Somchem MP200	<<locked>>	62%	21176	47%	**21	97%
Somchem MS200	<<locked>>	60%	18550	41%	**35	97%
[Somchem S221]*	<<locked>>	61%	21872	49%	**63	81%
[Vihtavuori 3N37]*	<<locked>>	60%	15432	34%	**83	86%
[Vihtavuori 3N38]*	<<locked>>	88%	24482	54%	**45	80%
[Vihtavuori N105]*	<<locked>>	93%	21466	48%	**26	81%
Vihtavuori N310	<<locked>>	62%	32242	72%	**37	100%
Vihtavuori N320	<<locked>>	61%	21611	48%	**62	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	12183	27%	**63	100%
Vihtavuori N330	<<locked>>	60%	19043	42%	**62	100%
Vihtavuori N340	<<locked>>	61%	18028	40%	**29	97%
[Vihtavuori N350]*	<<locked>>	61%	14257	32%	**37	85%
Winchester 231	<<locked>>	62%	28877	64%	**22	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.