Load data for .32 Win. Spec. + .321 | 170gr | H&N KS H

Recommended Powder(s): Alliant Reloder-10x, IMR 4198, Norma 200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.321 \| 170gr \| H&N KS H
Bullet Weight:	170gr \| 11.0g
Bullet Diameter:	0.321" \| 8.15mm
Bullet Length:	0.890" \| 22.6mm
Caliber:	.32 Win. Spec. load data
Case Length (l3):	2.040" \| 51.8mm
Cartridge Length (C.O.L.):	2.527" \| 64.2mm
Seated Depth:	0.403" \| 10.2mm
Shank Seated Depth:	0.384" \| 9.7mm
Case Capacity:	45.0 Grains of Water \| 2.92 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B7431_C421
Last updated:	2025-02-02

Load data for 70 loads in caliber .32 Win. Spec. with .321 | 170gr | H&N KS H bullet and 35 powders such as Alliant Reloder-10x, IMR 4198, Norma 200. 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 20.9 fps
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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.
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 AR 2207	<<locked>>	89%	39784	90%	**83	100%
ADI AR 2219	<<locked>>	91%	38943	88%	**10	97%
Accurate 2015	<<locked>>	96%	36622	83%	**57	98%
[Accurate 2460]*	<<locked>>	97%	39798	90%	**16	94%
Accurate 2495	<<locked>>	97%	27253	62%	**72	95%
Alliant AR-Comp	<<locked>>	96%	32474	73%	**38	99%
Alliant Reloder-10x 👍	<<locked>>	95%	39813	90%	**20	99%
Alliant Reloder-7	<<locked>>	87%	38812	88%	**44	99%
Baschieri & Pellagri 106	<<locked>>	91%	39769	90%	**34	97%
[Hodgdon Benchmark]*	<<locked>>	97%	39682	90%	**47	93%
[Hodgdon CFE BLK]*	<<locked>>	87%	39291	89%	**98	92%
Hodgdon H322	<<locked>>	97%	38435	87%	**00	96%
Hodgdon H335	<<locked>>	93%	39813	90%	**26	96%
Hodgdon H4198	<<locked>>	88%	39668	90%	**11	96%
[IMR 3031]*	<<locked>>	97%	28210	64%	**36	93%
IMR 4198 👍	<<locked>>	92%	39523	89%	**57	100%
[Lovex D073.4]*	<<locked>>	94%	38812	88%	**80	93%
[Lovex D073.5]*	<<locked>>	96%	38566	87%	**97	93%
Norma 200 👍	<<locked>>	91%	39218	89%	**03	100%
[Norma 202]*	<<locked>>	97%	31821	72%	**82	93%
[ReloadSwiss RS 40]*	<<locked>>	95%	39523	89%	**97	94%
[Rottweil R 901]*	<<locked>>	96%	34069	77%	**05	94%
SNPE Vectan BA6 1/2	<<locked>>	85%	39189	89%	**54	100%
SNPE Vectan SP 10	<<locked>>	91%	38638	87%	**10	95%
[SNPE Vectan Tubal 3000]*	<<locked>>	96%	35375	80%	**62	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	96%	28195	64%	**21	92%
[Shooters World Tactical Rifle]*	<<locked>>	93%	39784	90%	**54	92%
[Somchem S321]*	<<locked>>	97%	38667	87%	**10	92%
Somchem S335	<<locked>>	97%	33953	77%	**72	95%
Vihtavuori N120	<<locked>>	91%	39755	90%	**41	100%
Vihtavuori N130	<<locked>>	97%	39450	89%	**54	99%
Vihtavuori N133	<<locked>>	97%	32242	73%	**33	96%
[Vihtavuori N140]*	<<locked>>	97%	29965	68%	**16	92%
[Vihtavuori N530]*	<<locked>>	96%	37304	84%	**67	92%
[Winchester 748]*	<<locked>>	97%	38290	87%	**13	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	30632	69%	**23	100%
[ADI AR 2219]*	<<locked>>	81%	26919	61%	**47	91%
[Accurate 2015]*	<<locked>>	81%	21625	49%	**19	92%
[Accurate 2460]*	<<locked>>	90%	30719	69%	**42	90%
[Accurate 2495]*	<<locked>>	89%	19725	45%	**62	90%
[Alliant AR-Comp]*	<<locked>>	81%	19769	45%	**80	92%
Alliant Reloder-10x	<<locked>>	81%	24453	55%	**01	95%
Alliant Reloder-7	<<locked>>	81%	32213	73%	**19	98%
[Baschieri & Pellagri 106]*	<<locked>>	81%	28239	64%	**11	93%
[Hodgdon Benchmark]*	<<locked>>	90%	32242	73%	**10	90%
[Hodgdon CFE BLK]*	<<locked>>	83%	34911	79%	**19	90%
[Hodgdon H322]*	<<locked>>	84%	24976	56%	**98	90%
[Hodgdon H335]*	<<locked>>	83%	27847	63%	**77	90%
[Hodgdon H4198]*	<<locked>>	81%	31937	72%	**64	94%
[IMR 3031]*	<<locked>>	92%	24265	55%	**24	90%
IMR 4198	<<locked>>	81%	28108	64%	**28	97%
[Lovex D073.4]*	<<locked>>	88%	30893	70%	**29	90%
[Lovex D073.5]*	<<locked>>	91%	30719	69%	**42	90%
Norma 200	<<locked>>	81%	27630	62%	**73	97%
[Norma 202]*	<<locked>>	92%	27311	62%	**77	90%
[ReloadSwiss RS 40]*	<<locked>>	87%	30052	68%	**10	90%
[Rottweil R 901]*	<<locked>>	89%	26542	60%	**37	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	35650	81%	**01	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	27021	61%	**57	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	89%	27224	62%	**98	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	94%	25788	58%	**62	90%
[Shooters World Tactical Rifle]*	<<locked>>	90%	36260	82%	**92	90%
[Somchem S321]*	<<locked>>	93%	33301	75%	**01	90%
[Somchem S335]*	<<locked>>	87%	24221	55%	**49	90%
Vihtavuori N120	<<locked>>	81%	28761	65%	**51	100%
[Vihtavuori N130]*	<<locked>>	81%	23757	54%	**29	94%
[Vihtavuori N133]*	<<locked>>	84%	21625	49%	**64	90%
[Vihtavuori N140]*	<<locked>>	93%	26600	60%	**31	90%
[Vihtavuori N530]*	<<locked>>	93%	34069	77%	**98	90%
[Winchester 748]*	<<locked>>	93%	33170	75%	**05	90%

Start Load - Barrel Length: 23.60''

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