Load data for 7.92 x 33 kurz + .321 | 170gr | Rim Rock RNFP Top Shelf

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Load Specifications

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Bullet:	.321 \| 170gr \| Rim Rock RNFP Top Shelf
Manufacturer SKU:	#308
Bullet Weight:	170gr \| 11.0g
Bullet Diameter:	0.321" \| 8.15mm
Bullet Length:	<<locked>>
Caliber:	7.92 x 33 kurz load data
Case Length (l3):	1.299" \| 33.0mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	34.2 Grains of Water \| 2.22 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	49313 psi \| 3400 bar
LID:	LID_B10515_C1139
Last updated:	2026-02-07

Load data for 106 loads in caliber 7.92 x 33 kurz with .321 | 170gr | Rim Rock RNFP Top Shelf bullet and 53 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.

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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 100	<<locked>>	77%	44251	90%	**81	100%
ADI APS 350	<<locked>>	71%	44048	89%	**55	100%
ADI APS 450	<<locked>>	70%	42699	87%	**52	100%
ADI AS 30	<<locked>>	68%	43120	87%	**78	100%
ADI AS 50N	<<locked>>	63%	43888	89%	**24	100%
Accurate 4100	<<locked>>	74%	42960	87%	**70	96%
Accurate No. 11 FS	<<locked>>	82%	43062	87%	**90	91%
Accurate No. 9	<<locked>>	65%	44353	90%	**67	100%
Accurate Solo 1000	<<locked>>	65%	42627	86%	**01	100%
Accurate Solo 1250	<<locked>>	67%	43352	88%	**40	100%
Accurate TCM	<<locked>>	65%	44121	89%	**70	100%
Alliant 2400	<<locked>>	72%	44222	90%	**96	98%
Alliant BE-86	<<locked>>	66%	43932	89%	**30	100%
Alliant BLUE DOT 👍	<<locked>>	75%	43830	89%	**57	100%
Alliant Herco	<<locked>>	78%	44135	89%	**02	100%
Alliant UNIQUE	<<locked>>	65%	43337	88%	**99	100%
Baschieri & Pellagri 100	<<locked>>	65%	42859	87%	**98	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	81%	43729	89%	**11	100%
Hodgdon Clays	<<locked>>	68%	42975	87%	**48	100%
Hodgdon H110	<<locked>>	79%	44324	90%	**03	94%
Hodgdon LilGun	<<locked>>	78%	43990	89%	**22	99%
Hodgdon CFE Pistol	<<locked>>	63%	43091	87%	**43	100%
Hodgdon TrailBoss	<<locked>>	94%	25005	51%	**5	100%
Lovex D037.2	<<locked>>	63%	43482	88%	**53	99%
Maxam CSB 1	<<locked>>	69%	43236	88%	**30	100%
Maxam CSB 2	<<locked>>	65%	42757	87%	**17	100%
Maxam CSB 3	<<locked>>	67%	43801	89%	**27	100%
Maxam CSB 4	<<locked>>	65%	43250	88%	**07	100%
Maxam CSB 5	<<locked>>	64%	42830	87%	**68	100%
Ramshot Enforcer 👍	<<locked>>	72%	44208	90%	**83	99%
ReloadSwiss RS 14	<<locked>>	95%	24874	50%	**1	100%
ReloadSwiss RS 20	<<locked>>	65%	43569	88%	**83	100%
ReloadSwiss RS 24	<<locked>>	64%	44324	90%	**44	100%
ReloadSwiss RS 30	<<locked>>	95%	44034	89%	**42	97%
Rottweil P 806	<<locked>>	64%	43526	88%	**78	100%
SNPE Vectan A0	<<locked>>	69%	43918	89%	**76	100%
SNPE Vectan BA 9	<<locked>>	63%	42728	87%	**37	100%
SNPE Vectan BA10	<<locked>>	65%	42699	87%	**52	100%
SNPE Vectan BA6 1/2 👍	<<locked>>	96%	42699	87%	**63	100%
SNPE Vectan BA7 1/2	<<locked>>	71%	43482	88%	**32	100%
SNPE Vectan BA9 1/2	<<locked>>	64%	44324	90%	**57	100%
Shooters World Heavy Pistol	<<locked>>	63%	43482	88%	**53	99%
Somchem MS200	<<locked>>	65%	43656	89%	**76	100%
Somchem S265	<<locked>>	87%	42699	87%	**63	93%
Vihtavuori 3N37	<<locked>>	64%	43656	89%	**45	100%
Vihtavuori 3N38	<<locked>>	72%	43830	89%	**14	100%
Vihtavuori N105	<<locked>>	73%	42598	86%	**07	100%
Vihtavuori N110	<<locked>>	88%	43511	88%	**93	99%
Vihtavuori N320	<<locked>>	63%	44237	90%	**17	100%
Vihtavuori N32C Tin Star	<<locked>>	87%	43250	88%	**48	100%
Vihtavuori N340	<<locked>>	65%	44048	89%	**89	100%
Vihtavuori N350	<<locked>>	66%	43149	87%	**29	100%
Winchester 296	<<locked>>	78%	43656	89%	**19	91%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	28732	58%	**94	100%
ADI APS 350	<<locked>>	61%	35839	73%	**60	100%
ADI APS 450	<<locked>>	60%	34940	71%	**66	100%
ADI AS 30	<<locked>>	61%	36999	75%	**12	100%
ADI AS 50N	<<locked>>	61%	41829	85%	**94	100%
[Accurate 4100]*	<<locked>>	61%	26992	55%	**24	89%
[Accurate No. 11 FS]*	<<locked>>	68%	26237	53%	**20	81%
Accurate No. 9	<<locked>>	61%	39146	79%	**07	99%
Accurate Solo 1000	<<locked>>	61%	38493	78%	**48	100%
Accurate Solo 1250	<<locked>>	61%	37014	75%	**75	100%
Accurate TCM	<<locked>>	61%	39030	79%	**98	99%
Alliant 2400	<<locked>>	61%	30095	61%	**86	93%
Alliant BE-86	<<locked>>	61%	38363	78%	**71	100%
Alliant BLUE DOT	<<locked>>	61%	28065	57%	**27	98%
Alliant Herco	<<locked>>	61%	28877	59%	**22	100%
Alliant UNIQUE	<<locked>>	61%	39276	80%	**57	100%
Baschieri & Pellagri 100	<<locked>>	61%	38624	78%	**55	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	26890	55%	**17	100%
Hodgdon Clays	<<locked>>	61%	36811	75%	**76	100%
[Hodgdon H110]*	<<locked>>	61%	22974	47%	**61	81%
[Hodgdon LilGun]*	<<locked>>	61%	22495	46%	**75	88%
Hodgdon CFE Pistol	<<locked>>	61%	41176	84%	**27	100%
Hodgdon TrailBoss	<<locked>>	72%	17100	35%	**0	100%
Lovex D037.2	<<locked>>	61%	40059	81%	**21	99%
Maxam CSB 1	<<locked>>	61%	35302	72%	**52	100%
Maxam CSB 2	<<locked>>	61%	38711	79%	**75	100%
Maxam CSB 3	<<locked>>	61%	37637	76%	**55	100%
Maxam CSB 4	<<locked>>	61%	39088	79%	**61	100%
Maxam CSB 5	<<locked>>	61%	40886	83%	**52	100%
Ramshot Enforcer	<<locked>>	61%	30168	61%	**89	95%
ReloadSwiss RS 14	<<locked>>	71%	15969	32%	**0	100%
ReloadSwiss RS 20	<<locked>>	61%	39392	80%	**37	100%
ReloadSwiss RS 24	<<locked>>	61%	40669	82%	**98	100%
[ReloadSwiss RS 30]*	<<locked>>	69%	19566	40%	**06	80%
Rottweil P 806	<<locked>>	61%	38566	78%	**25	100%
SNPE Vectan A0	<<locked>>	61%	36085	73%	**94	100%
SNPE Vectan BA 9	<<locked>>	61%	40727	83%	**17	100%
SNPE Vectan BA10	<<locked>>	61%	38696	78%	**09	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	61%	14692	30%	**8	83%
SNPE Vectan BA7 1/2	<<locked>>	61%	32967	67%	**11	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	40190	82%	**17	100%
Shooters World Heavy Pistol	<<locked>>	61%	40059	81%	**21	99%
Somchem MS200	<<locked>>	61%	39523	80%	**34	100%
[Somchem S265]*	<<locked>>	66%	22568	46%	**22	80%
Vihtavuori 3N37	<<locked>>	61%	39813	81%	**96	100%
Vihtavuori 3N38	<<locked>>	61%	31691	64%	**63	100%
Vihtavuori N105	<<locked>>	61%	28340	57%	**24	100%
[Vihtavuori N110]*	<<locked>>	61%	17912	36%	**47	83%
Vihtavuori N320	<<locked>>	61%	42047	85%	**88	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	25005	51%	**5	100%
Vihtavuori N340	<<locked>>	61%	39813	81%	**43	100%
Vihtavuori N350	<<locked>>	61%	37289	76%	**60	100%
[Winchester 296]*	<<locked>>	64%	26614	54%	**47	81%

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