Load data for .40 S&W + .398 | 120gr | Impala LWFP KS

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.398 \| 120gr \| Impala LWFP KS
Bullet Weight:	120gr \| 7.8g
Bullet Diameter:	0.398" \| 10.11mm
Bullet Length:	<<locked>>
Caliber:	.40 S&W load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	21.5 Grains of Water \| 1.40 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	32634 psi \| 2250 bar
LID:	LID_B3014_C613
Last updated:	2026-01-21

Load data for 108 loads in caliber .40 S&W with .398 | 120gr | Impala LWFP KS bullet and 54 powder(s). 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 70N	<<locked>>	74%	28500	87%	**39	100%
ADI APS 350	<<locked>>	77%	29356	90%	**52	100%
ADI APS 450	<<locked>>	78%	28369	87%	**84	100%
ADI AS 30	<<locked>>	82%	28413	87%	**30	100%
ADI AS 50N	<<locked>>	79%	28398	87%	**83	100%
Accurate No. 2	<<locked>>	82%	27586	85%	**96	94%
[Accurate No. 5]*	<<locked>>	70%	29008	89%	**75	85%
Accurate Solo 1000	<<locked>>	81%	28224	86%	**53	100%
Accurate Solo 1250	<<locked>>	91%	28239	87%	**22	100%
Alliant BULLSEYE	<<locked>>	80%	28863	88%	**81	98%
[Alliant POWER PISTOL]*	<<locked>>	94%	29138	89%	**27	82%
Alliant Sport Pistol	<<locked>>	73%	27963	86%	**58	97%
Alliant UNIQUE	<<locked>>	91%	28471	87%	**78	97%
Baschieri & Pellagri 100	<<locked>>	84%	28079	86%	**63	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	95%	22292	68%	**01	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	81%	28660	88%	**09	100%
Hodgdon Clays	<<locked>>	77%	29283	90%	**71	100%
Hodgdon HP38	<<locked>>	63%	29095	89%	**12	100%
[Hodgdon HS-6]*	<<locked>>	75%	28747	88%	**62	87%
Hodgdon Longshot	<<locked>>	73%	29138	89%	**78	90%
Hodgdon Universal 👍	<<locked>>	82%	28500	87%	**39	100%
Hodgdon CFE Pistol 👍	<<locked>>	86%	28587	88%	**39	100%
[Lovex D036]*	<<locked>>	70%	28950	89%	**71	85%
Lovex S011	<<locked>>	72%	28137	86%	**80	100%
Lovex S020	<<locked>>	84%	28805	88%	**48	98%
Maxam CSB 1	<<locked>>	94%	28660	88%	**16	100%
Maxam CSB 2 👍	<<locked>>	94%	28718	88%	**62	100%
Maxam CSB 3	<<locked>>	87%	28282	87%	**99	100%
Maxam CSB 4	<<locked>>	84%	28413	87%	**83	100%
Maxam CSB 5	<<locked>>	77%	28108	86%	**34	100%
Ramshot Silhouette	<<locked>>	76%	29283	90%	**75	95%
Ramshot True Blue	<<locked>>	72%	29356	90%	**78	90%
Ramshot Zip	<<locked>>	64%	29080	89%	**22	100%
ReloadSwiss RS 12	<<locked>>	79%	28282	87%	**39	100%
ReloadSwiss RS 20 👍	<<locked>>	95%	27485	84%	**88	99%
Rottweil P 801	<<locked>>	74%	29109	89%	**06	100%
[Rottweil P 806]*	<<locked>>	96%	20218	62%	**16	82%
SNPE Vectan A0	<<locked>>	93%	28224	86%	**16	97%
SNPE Vectan BA 9	<<locked>>	84%	29138	89%	**12	99%
SNPE Vectan BA10	<<locked>>	73%	28355	87%	**84	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	96%	26020	80%	**93	87%
SNPE Vectan BA9 1/2	<<locked>>	86%	29037	89%	**32	100%
[SNPE Vectan SP 2]*	<<locked>>	91%	28398	87%	**47	84%
[Shooters World Auto Pistol]*	<<locked>>	70%	28950	89%	**71	85%
Somchem MP200	<<locked>>	85%	29283	90%	**68	96%
Somchem MS200	<<locked>>	87%	28239	87%	**32	98%
Vihtavuori 3N37	<<locked>>	95%	28834	88%	**88	90%
Vihtavuori N310	<<locked>>	65%	27876	85%	**91	100%
Vihtavuori N320	<<locked>>	83%	28805	88%	**06	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	21698	66%	**22	100%
Vihtavuori N330 👍	<<locked>>	87%	28398	87%	**62	100%
Vihtavuori N340	<<locked>>	90%	28747	88%	**45	97%
Vihtavuori N350	<<locked>>	97%	27108	83%	**58	90%
Winchester 231	<<locked>>	72%	29080	89%	**22	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	20914	64%	**84	99%
ADI APS 350	<<locked>>	60%	20001	61%	**04	100%
ADI APS 450	<<locked>>	60%	18942	58%	**20	100%
ADI AS 30	<<locked>>	60%	18304	56%	**43	100%
ADI AS 50N	<<locked>>	61%	19102	59%	**93	100%
[Accurate No. 2]*	<<locked>>	61%	16375	50%	**43	85%
[Accurate No. 5]*	<<locked>>	62%	22495	69%	**47	80%
Accurate Solo 1000	<<locked>>	61%	17854	55%	**60	100%
Accurate Solo 1250	<<locked>>	61%	14692	45%	**14	94%
Alliant BULLSEYE	<<locked>>	61%	18405	56%	**45	92%
[Alliant POWER PISTOL]*	<<locked>>	91%	27485	84%	**91	81%
Alliant Sport Pistol	<<locked>>	61%	20117	62%	**88	92%
[Alliant UNIQUE]*	<<locked>>	61%	14823	45%	**43	87%
Baschieri & Pellagri 100	<<locked>>	61%	16839	52%	**37	99%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	11400	35%	**9	97%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	17100	52%	**86	100%
Hodgdon Clays	<<locked>>	60%	20523	63%	**24	100%
Hodgdon HP38	<<locked>>	62%	27905	85%	**93	100%
[Hodgdon HS-6]*	<<locked>>	63%	20001	61%	**81	81%
[Hodgdon Longshot]*	<<locked>>	61%	19943	61%	**88	83%
Hodgdon Universal	<<locked>>	61%	17840	55%	**06	97%
Hodgdon CFE Pistol	<<locked>>	61%	16259	50%	**60	95%
[Lovex D036]*	<<locked>>	62%	22452	69%	**43	80%
Lovex S011	<<locked>>	60%	20436	63%	**38	99%
Lovex S020	<<locked>>	60%	15998	49%	**70	91%
Maxam CSB 1	<<locked>>	62%	14257	44%	**4	94%
Maxam CSB 2	<<locked>>	60%	13576	42%	**27	98%
Maxam CSB 3	<<locked>>	61%	16128	49%	**43	99%
Maxam CSB 4	<<locked>>	60%	16708	51%	**53	100%
Maxam CSB 5	<<locked>>	60%	19102	59%	**70	100%
[Ramshot Silhouette]*	<<locked>>	61%	19072	58%	**58	89%
[Ramshot True Blue]*	<<locked>>	61%	21625	66%	**14	85%
Ramshot Zip	<<locked>>	61%	26281	81%	**73	100%
ReloadSwiss RS 12	<<locked>>	61%	18246	56%	**45	100%
[ReloadSwiss RS 20]*	<<locked>>	61%	12720	39%	**4	86%
Rottweil P 801	<<locked>>	62%	22060	68%	**81	100%
[Rottweil P 806]*	<<locked>>	94%	19029	58%	**80	80%
[SNPE Vectan A0]*	<<locked>>	61%	14243	44%	**1	86%
SNPE Vectan BA 9	<<locked>>	61%	16563	51%	**47	93%
SNPE Vectan BA10	<<locked>>	61%	21422	66%	**73	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	80%	18652	57%	**22	81%
SNPE Vectan BA9 1/2	<<locked>>	61%	16244	50%	**56	95%
[SNPE Vectan SP 2]*	<<locked>>	84%	23424	72%	**42	80%
[Shooters World Auto Pistol]*	<<locked>>	62%	22452	69%	**43	80%
[Somchem MP200]*	<<locked>>	61%	16752	51%	**83	87%
[Somchem MS200]*	<<locked>>	60%	15374	47%	**30	89%
[Vihtavuori 3N37]*	<<locked>>	72%	16447	50%	**15	80%
Vihtavuori N310	<<locked>>	61%	25005	77%	**45	100%
Vihtavuori N320	<<locked>>	60%	16563	51%	**70	100%
Vihtavuori N32C Tin Star	<<locked>>	68%	13126	40%	**8	100%
Vihtavuori N330	<<locked>>	60%	14402	44%	**50	96%
[Vihtavuori N340]*	<<locked>>	61%	14649	45%	**24	87%
[Vihtavuori N350]*	<<locked>>	75%	16476	50%	**99	80%
Winchester 231	<<locked>>	61%	22147	68%	**88	99%

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