Load data for .357 SIG + .356 | 100gr | Berry's Flat Base Round Nose

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Recommended Powder(s): ADI AP 70N, Alliant BULLSEYE, Hodgdon Universal, Somchem MP200, Vihtavuori N330

.357 SIG + .356 | 100gr | Berry's Flat Base Round Nose

Load Specifications

Bullet:	.356 \| 100gr \| Berry's Flat Base Round Nose
Manufacturer SKU:	bp-380-356-100gr-fbrn
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	0.425" \| 10.8mm
Caliber:	.357 SIG
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	0.907" \| 23.0mm
Seated Depth:	0.378" \| 9.6mm
Shank Seated Depth:	0.378" \| 9.6mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B10778_C518

>> Use the Personalized Load Calculator further below to adjust input parameters.

Load data for 112 loads in caliber .357 SIG with .356 | 100gr | Berry's Flat Base Round Nose bullet and 56 powders such as ADI AP 70N, Alliant BULLSEYE, Hodgdon Universal, Somchem MP200, Vihtavuori N330. 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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C.O.L. (Inch)
C.O.L. (mm)
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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 70N 👍	<<locked>>	92%	39552	89%	**09	100%
ADI APS 350	<<locked>>	91%	37289	84%	**47	100%
ADI APS 450	<<locked>>	96%	39711	90%	**16	100%
ADI AS 30	<<locked>>	94%	33634	76%	**09	100%
ADI AS 50N	<<locked>>	95%	36898	83%	**01	100%
Accurate No. 2	<<locked>>	96%	38769	88%	**57	98%
Accurate No. 5	<<locked>>	81%	38943	88%	**55	92%
Accurate Solo 1000	<<locked>>	96%	36695	83%	**75	100%
Accurate Solo 1250	<<locked>>	95%	29530	67%	**45	100%
Alliant BULLSEYE 👍	<<locked>>	96%	39726	90%	**45	100%
[Alliant POWER PISTOL]*	<<locked>>	97%	29370	66%	**47	84%
Alliant UNIQUE	<<locked>>	96%	28384	64%	**98	98%
Baschieri & Pellagri 100	<<locked>>	95%	33852	77%	**48	100%
Hodgdon Clays	<<locked>>	91%	37753	85%	**70	100%
Hodgdon HP38	<<locked>>	76%	39479	89%	**57	100%
Hodgdon HS-6	<<locked>>	88%	38914	88%	**32	94%
Hodgdon Longshot	<<locked>>	85%	39407	89%	**42	96%
Hodgdon TiteGroup	<<locked>>	70%	39291	89%	**98	100%
Hodgdon Universal 👍	<<locked>>	96%	35404	80%	**57	100%
Hodgdon TrailBoss	<<locked>>	94%	8383	19%	**0	98%
Lovex D032	<<locked>>	68%	39697	90%	**37	100%
Lovex D036	<<locked>>	81%	38870	88%	**55	92%
Lovex S011	<<locked>>	86%	39204	89%	**24	100%
Lovex S020	<<locked>>	96%	37188	84%	**73	100%
Maxam CSB 1	<<locked>>	96%	27412	62%	**12	100%
Maxam CSB 2	<<locked>>	96%	27470	62%	**55	100%
Maxam CSB 3	<<locked>>	96%	31937	72%	**55	100%
Maxam CSB 4	<<locked>>	95%	34069	77%	**62	100%
Maxam CSB 5	<<locked>>	95%	39334	89%	**71	100%
Ramshot Silhouette	<<locked>>	88%	37898	86%	**19	99%
Ramshot True Blue	<<locked>>	82%	38305	87%	**26	95%
Ramshot Zip	<<locked>>	75%	38116	86%	**47	100%
ReloadSwiss RS 12	<<locked>>	95%	37173	84%	**67	100%
ReloadSwiss RS 14	<<locked>>	92%	7237	16%	**4	91%
ReloadSwiss RS 20	<<locked>>	95%	25498	58%	**65	99%
Rottweil P 801	<<locked>>	88%	38130	86%	**27	100%
SNPE Vectan A0	<<locked>>	96%	28398	64%	**32	98%
SNPE Vectan BA 9	<<locked>>	96%	36056	82%	**21	100%
SNPE Vectan BA10	<<locked>>	90%	39697	90%	**16	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	96%	23540	53%	**73	87%
SNPE Vectan BA9 1/2	<<locked>>	96%	33185	75%	**11	100%
Shooters World Auto Pistol	<<locked>>	81%	38870	88%	**55	92%
Shooters World Clean Shot	<<locked>>	68%	39697	90%	**37	100%
Shooters World Ultimate Pistol	<<locked>>	68%	38696	87%	**26	100%
Somchem MP200 👍	<<locked>>	95%	34911	79%	**76	99%
Somchem MS200	<<locked>>	95%	30574	69%	**91	99%
Somchem S121	<<locked>>	66%	39537	89%	**26	100%
[Somchem S221]*	<<locked>>	93%	39030	88%	**49	85%
Vihtavuori 3N37	<<locked>>	95%	26469	60%	**71	91%
Vihtavuori N310	<<locked>>	80%	38464	87%	**22	100%
Vihtavuori N320	<<locked>>	97%	36840	83%	**11	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	17666	40%	**76	100%
Vihtavuori N330 👍	<<locked>>	95%	31952	72%	**21	100%
Vihtavuori N340	<<locked>>	96%	30603	69%	**91	99%
Vihtavuori N350	<<locked>>	96%	24845	56%	**35	90%
Winchester 231	<<locked>>	84%	38116	86%	**47	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	17216	39%	**35	98%
[ADI APS 350]²	<<locked>>	59%	18231	41%	**4	100%
ADI APS 450	<<locked>>	61%	17709	40%	**07	100%
ADI AS 30	<<locked>>	62%	15867	36%	**17	100%
ADI AS 50N	<<locked>>	60%	15853	36%	**50	100%
[Accurate No. 2]*	<<locked>>	61%	13721	31%	**4	84%
[Accurate No. 5]*	<<locked>>	62%	20407	46%	**17	80%
Accurate Solo 1000	<<locked>>	60%	15519	35%	**24	100%
Accurate Solo 1250	<<locked>>	62%	12111	27%	**4	93%
Alliant BULLSEYE	<<locked>>	61%	15896	36%	**99	91%
[Alliant POWER PISTOL]*	<<locked>>	91%	24801	56%	**65	81%
[Alliant UNIQUE]*	<<locked>>	62%	12299	28%	**04	86%
Baschieri & Pellagri 100	<<locked>>	62%	14170	32%	**01	98%
[Hodgdon Clays]²	<<locked>>	59%	18565	42%	**7	100%
Hodgdon HP38	<<locked>>	62%	25643	58%	**66	100%
[Hodgdon HS-6]*	<<locked>>	64%	18101	41%	**65	81%
[Hodgdon Longshot]*	<<locked>>	62%	18376	42%	**75	84%
Hodgdon TiteGroup	<<locked>>	62%	30792	70%	**96	100%
Hodgdon Universal	<<locked>>	60%	13822	31%	**37	96%
Hodgdon TrailBoss	<<locked>>	69%	5381	12%	**6	91%
Lovex D032	<<locked>>	62%	31763	72%	**42	100%
[Lovex D036]*	<<locked>>	62%	20363	46%	**17	80%
Lovex S011	<<locked>>	62%	19798	45%	**38	99%
Lovex S020	<<locked>>	60%	12850	29%	**17	90%
Maxam CSB 1	<<locked>>	62%	11777	27%	**5	93%
Maxam CSB 2	<<locked>>	60%	10283	23%	**8	96%
Maxam CSB 3	<<locked>>	61%	13402	30%	**01	98%
Maxam CSB 4	<<locked>>	62%	15287	35%	**43	100%
Maxam CSB 5	<<locked>>	62%	17260	39%	**53	100%
[Ramshot Silhouette]*	<<locked>>	62%	16926	38%	**35	89%
[Ramshot True Blue]*	<<locked>>	61%	18826	43%	**75	84%
Ramshot Zip	<<locked>>	62%	24613	56%	**60	100%
ReloadSwiss RS 12	<<locked>>	60%	13750	31%	**70	100%
[ReloadSwiss RS 14]*	<<locked>>	73%	5366	12%	**3	86%
[ReloadSwiss RS 20]*	<<locked>>	60%	10008	23%	**8	83%
Rottweil P 801	<<locked>>	62%	18391	42%	**42	100%
[SNPE Vectan A0]*	<<locked>>	60%	11385	26%	**2	84%
SNPE Vectan BA 9	<<locked>>	60%	14127	32%	**10	93%
SNPE Vectan BA10	<<locked>>	60%	19348	44%	**40	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	80%	15896	36%	**86	80%
SNPE Vectan BA9 1/2	<<locked>>	62%	14127	32%	**33	95%
[Shooters World Auto Pistol]*	<<locked>>	62%	20363	46%	**17	80%
Shooters World Clean Shot	<<locked>>	62%	31763	72%	**42	100%
Shooters World Ultimate Pistol	<<locked>>	61%	30748	70%	**11	99%
[Somchem MP200]*	<<locked>>	61%	13909	31%	**40	86%
[Somchem MS200]*	<<locked>>	61%	13213	30%	**04	88%
Somchem S121	<<locked>>	61%	33359	75%	**47	100%
[Somchem S221]*	<<locked>>	85%	30284	68%	**24	81%
[Vihtavuori 3N37]*	<<locked>>	74%	14446	33%	**89	80%
Vihtavuori N310	<<locked>>	60%	22060	50%	**15	100%
Vihtavuori N320	<<locked>>	60%	13431	30%	**24	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	7789	18%	**7	100%
Vihtavuori N330	<<locked>>	62%	12343	28%	**20	95%
[Vihtavuori N340]*	<<locked>>	61%	11632	26%	**1	85%
[Vihtavuori N350]*	<<locked>>	78%	15214	34%	**99	81%
Winchester 231	<<locked>>	62%	20102	45%	**71	99%

Start Load - Barrel Length: 5.50''

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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.