Load data for .38-45 ACP + .356 | 122gr | Rim Rock TC Top Shelf

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.356 \| 122gr \| Rim Rock TC Top Shelf
Manufacturer SKU:	#312
Bullet Weight:	122gr \| 7.9g
Bullet Diameter:	0.356" \| 9.04mm
Bullet Length:	<<locked>>
Caliber:	.38-45 ACP load data
Case Length (l3):	0.898" \| 22.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	22.0 Grains of Water \| 1.43 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B10521_C596
Last updated:	2026-04-04

Load data for 114 loads in caliber .38-45 ACP with .356 | 122gr | Rim Rock TC Top Shelf bullet and 57 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 100	<<locked>>	94%	30081	88%	**40	95%
ADI AP 70N	<<locked>>	64%	30647	90%	**55	100%
ADI APS 350	<<locked>>	68%	30400	89%	**58	100%
ADI APS 450	<<locked>>	70%	30472	89%	**94	100%
ADI AS 30	<<locked>>	71%	29544	87%	**27	100%
ADI AS 50N	<<locked>>	68%	29588	87%	**73	100%
Accurate No. 2	<<locked>>	70%	29341	86%	**48	100%
[Accurate No. 7]*	<<locked>>	75%	29950	88%	**83	85%
Accurate Solo 1000	<<locked>>	71%	30385	89%	**70	100%
Accurate Solo 1250	<<locked>>	76%	29704	87%	**22	100%
Alliant BE-86	<<locked>>	75%	29530	87%	**16	100%
[Alliant BLUE DOT]*	<<locked>>	96%	29921	88%	**60	84%
Alliant BULLSEYE	<<locked>>	67%	30081	88%	**98	100%
Alliant Herco 👍	<<locked>>	92%	30414	89%	**07	100%
Alliant POWER PISTOL	<<locked>>	78%	30472	89%	**83	94%
Alliant RED DOT	<<locked>>	73%	29936	88%	**57	100%
Alliant UNIQUE	<<locked>>	77%	29979	88%	**07	100%
Baschieri & Pellagri 100	<<locked>>	73%	30530	90%	**76	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	91%	30081	88%	**96	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	69%	29863	88%	**99	100%
Hodgdon Clays	<<locked>>	66%	29327	86%	**52	100%
Hodgdon HS-6	<<locked>>	63%	29921	88%	**17	98%
Hodgdon Universal	<<locked>>	71%	30647	90%	**55	100%
Hodgdon CFE Pistol	<<locked>>	73%	30037	88%	**39	100%
Hodgdon TrailBoss	<<locked>>	96%	14272	42%	**1	100%
[Lovex D037.1]*	<<locked>>	75%	29950	88%	**83	85%
Lovex S020	<<locked>>	70%	29791	87%	**62	100%
Maxam CSB 1	<<locked>>	80%	30385	89%	**32	100%
Maxam CSB 2	<<locked>>	76%	30095	88%	**32	100%
Maxam CSB 3	<<locked>>	74%	29762	87%	**96	100%
Maxam CSB 4	<<locked>>	72%	30284	89%	**83	100%
Maxam CSB 5	<<locked>>	67%	30168	89%	**27	100%
Ramshot Silhouette	<<locked>>	64%	30182	89%	**04	100%
ReloadSwiss RS 12	<<locked>>	66%	30313	89%	**22	100%
ReloadSwiss RS 14	<<locked>>	94%	12560	37%	**1	100%
ReloadSwiss RS 20	<<locked>>	78%	29428	86%	**94	100%
[ReloadSwiss RS 24]*	<<locked>>	80%	29631	87%	**57	87%
Rottweil P 806	<<locked>>	87%	30008	88%	**16	98%
SNPE Vectan A0	<<locked>>	79%	29617	87%	**52	100%
SNPE Vectan BA 9	<<locked>>	71%	29834	88%	**25	100%
SNPE Vectan BA10	<<locked>>	65%	30472	89%	**94	100%
SNPE Vectan BA7 1/2	<<locked>>	85%	30443	89%	**07	99%
SNPE Vectan BA9 1/2	<<locked>>	72%	29559	87%	**32	100%
SNPE Vectan SP 2	<<locked>>	74%	29921	88%	**93	96%
[Shooters World Major Pistol]*	<<locked>>	75%	29950	88%	**83	85%
Somchem MP200	<<locked>>	71%	30501	90%	**01	100%
Somchem MS200	<<locked>>	74%	29675	87%	**62	100%
Somchem S221	<<locked>>	67%	29689	87%	**47	91%
Vihtavuori 3N37	<<locked>>	79%	30052	88%	**30	99%
[Vihtavuori 3N38]*	<<locked>>	92%	30197	89%	**63	89%
Vihtavuori N105	<<locked>>	97%	26890	79%	**60	91%
Vihtavuori N320	<<locked>>	69%	29414	86%	**76	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	30589	90%	**14	100%
Vihtavuori N330	<<locked>>	73%	30618	90%	**58	100%
Vihtavuori N340	<<locked>>	76%	30530	90%	**78	100%
Vihtavuori N350	<<locked>>	82%	29849	88%	**21	99%
Winchester AutoComp	<<locked>>	78%	29834	88%	**42	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	64%	13909	41%	**56	81%
ADI AP 70N	<<locked>>	61%	28021	82%	**16	100%
ADI APS 350	<<locked>>	61%	26063	76%	**96	100%
ADI APS 450	<<locked>>	60%	24047	71%	**99	100%
ADI AS 30	<<locked>>	61%	23061	68%	**25	100%
ADI AS 50N	<<locked>>	61%	24482	72%	**94	100%
Accurate No. 2	<<locked>>	61%	21959	64%	**17	99%
[Accurate No. 7]*	<<locked>>	68%	23714	70%	**62	81%
Accurate Solo 1000	<<locked>>	60%	22771	67%	**55	100%
Accurate Solo 1250	<<locked>>	61%	19421	57%	**48	100%
Alliant BE-86	<<locked>>	61%	20233	59%	**61	100%
[Alliant BLUE DOT]*	<<locked>>	89%	25295	74%	**71	80%
Alliant BULLSEYE	<<locked>>	61%	25135	74%	**12	100%
Alliant Herco	<<locked>>	61%	14257	42%	**56	96%
[Alliant POWER PISTOL]*	<<locked>>	61%	18449	54%	**17	85%
Alliant RED DOT	<<locked>>	61%	22205	65%	**29	100%
Alliant UNIQUE	<<locked>>	61%	19638	58%	**98	99%
Baschieri & Pellagri 100	<<locked>>	61%	21944	64%	**52	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	60%	13460	39%	**1	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	60%	23163	68%	**01	100%
Hodgdon Clays	<<locked>>	61%	26527	78%	**12	100%
Hodgdon HS-6	<<locked>>	61%	27673	81%	**81	97%
Hodgdon Universal	<<locked>>	61%	23525	69%	**40	100%
Hodgdon CFE Pistol	<<locked>>	61%	21741	64%	**01	100%
Hodgdon TrailBoss	<<locked>>	75%	9616	28%	**0	100%
[Lovex D037.1]*	<<locked>>	68%	23714	70%	**62	81%
Lovex S020	<<locked>>	61%	22597	66%	**43	100%
Maxam CSB 1	<<locked>>	61%	18536	54%	**25	100%
Maxam CSB 2	<<locked>>	61%	19667	58%	**61	100%
Maxam CSB 3	<<locked>>	61%	21393	63%	**61	100%
Maxam CSB 4	<<locked>>	61%	22727	67%	**68	100%
Maxam CSB 5	<<locked>>	61%	26063	76%	**68	100%
Ramshot Silhouette	<<locked>>	60%	27035	79%	**45	100%
ReloadSwiss RS 12	<<locked>>	60%	25324	74%	**50	100%
ReloadSwiss RS 14	<<locked>>	77%	9152	27%	**3	100%
ReloadSwiss RS 20	<<locked>>	60%	17143	50%	**55	99%
[ReloadSwiss RS 24]*	<<locked>>	68%	20088	59%	**57	80%
[Rottweil P 806]*	<<locked>>	61%	11995	35%	**79	83%
SNPE Vectan A0	<<locked>>	61%	18594	55%	**42	99%
SNPE Vectan BA 9	<<locked>>	61%	22495	66%	**04	100%
SNPE Vectan BA10	<<locked>>	61%	27717	81%	**55	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	61%	15287	45%	**76	89%
SNPE Vectan BA9 1/2	<<locked>>	61%	21843	64%	**98	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	19464	57%	**73	89%
[Shooters World Major Pistol]*	<<locked>>	68%	23714	70%	**62	81%
Somchem MP200	<<locked>>	60%	22147	65%	**43	99%
Somchem MS200	<<locked>>	60%	20073	59%	**84	100%
[Somchem S221]*	<<locked>>	61%	24410	72%	**35	88%
Vihtavuori 3N37	<<locked>>	62%	17680	52%	**78	93%
[Vihtavuori 3N38]*	<<locked>>	77%	19493	57%	**34	80%
[Vihtavuori N105]*	<<locked>>	80%	16447	48%	**04	81%
Vihtavuori N320	<<locked>>	60%	23003	68%	**81	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	13692	40%	**5	100%
Vihtavuori N330	<<locked>>	60%	20987	62%	**04	100%
Vihtavuori N340	<<locked>>	61%	19406	57%	**78	99%
Vihtavuori N350	<<locked>>	61%	15896	47%	**22	92%
Winchester AutoComp	<<locked>>	60%	18550	54%	**42	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.

<<locked>>... you need to buy an access license to unlock the data