Load data for 7.62 x 25 Tokarev + .309 | 125gr | Rim Rock RNFP Gas Check

Recommended Powder(s): Alliant UNIQUE, Maxam CSB 2, Ramshot Silhouette, ReloadSwiss RS 20, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.309 \| 125gr \| Rim Rock RNFP Gas Check
Manufacturer SKU:	#401
Bullet Weight:	125gr \| 8.1g
Bullet Diameter:	0.309" \| 7.85mm
Bullet Length:	0.732" \| 18.6mm
Caliber:	7.62 x 25 Tokarev load data
Case Length (l3):	0.980" \| 24.9mm
Cartridge Length (C.O.L.):	1.120" \| 28.5mm
Seated Depth:	0.592" \| 15.0mm
Shank Seated Depth:	0.592" \| 15.0mm
Case Capacity:	16.8 Grains of Water \| 1.09 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34809 psi \| 2400 bar
LID:	LID_B10493_C1116
Last updated:	2025-01-01

Load data for 104 loads in caliber 7.62 x 25 Tokarev with .309 | 125gr | Rim Rock RNFP Gas Check bullet and 52 powders such as Alliant UNIQUE, Maxam CSB 2, Ramshot Silhouette, ReloadSwiss RS 20, Vihtavuori N340. 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)
No data yet
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 AP 100]*	<<locked>>	95%	20842	60%	**9	86%
ADI AP 70N	<<locked>>	76%	29486	85%	**8	100%
ADI APS 350	<<locked>>	75%	29008	83%	**7	100%
ADI APS 450	<<locked>>	80%	30864	89%	**3	100%
ADI AS 30	<<locked>>	81%	28253	81%	**0	100%
ADI AS 50N	<<locked>>	82%	30980	89%	**2	100%
Accurate No. 2	<<locked>>	81%	28906	83%	**8	99%
Accurate No. 5	<<locked>>	69%	30385	87%	**10	94%
Accurate Solo 1000	<<locked>>	81%	28935	83%	**6	100%
Accurate Solo 1250	<<locked>>	90%	29370	84%	**2	100%
Alliant BULLSEYE	<<locked>>	77%	28050	81%	**1	100%
Alliant POWER PISTOL	<<locked>>	90%	28485	82%	**27	91%
Alliant UNIQUE 👍	<<locked>>	93%	30168	87%	**01	100%
Baschieri & Pellagri 100	<<locked>>	85%	29791	86%	**2	100%
Hodgdon Clays	<<locked>>	75%	29414	84%	**1	100%
Hodgdon HP38	<<locked>>	64%	31096	89%	**2	100%
Hodgdon HS-6	<<locked>>	76%	30139	87%	**01	96%
Hodgdon Longshot	<<locked>>	71%	28993	83%	**8	97%
Hodgdon Universal	<<locked>>	84%	29486	85%	**8	100%
Lovex D036	<<locked>>	69%	30327	87%	**10	94%
Lovex S011	<<locked>>	70%	28514	82%	**2	100%
Lovex S020	<<locked>>	82%	28558	82%	**8	100%
Maxam CSB 1	<<locked>>	96%	31067	89%	**2	100%
Maxam CSB 2 👍	<<locked>>	93%	29921	86%	**5	100%
Maxam CSB 3	<<locked>>	88%	30298	87%	**9	100%
Maxam CSB 4	<<locked>>	85%	30371	87%	**2	100%
Maxam CSB 5	<<locked>>	77%	29008	83%	**3	100%
Ramshot Silhouette 👍	<<locked>>	76%	29921	86%	**8	100%
Ramshot True Blue	<<locked>>	71%	29979	86%	**1	97%
Ramshot Zip	<<locked>>	64%	29689	85%	**5	100%
ReloadSwiss RS 12	<<locked>>	80%	29544	85%	**2	100%
ReloadSwiss RS 20 👍	<<locked>>	94%	28558	82%	**8	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	30574	88%	**37	85%
Rottweil P 801	<<locked>>	72%	28587	82%	**9	100%
Rottweil P 806	<<locked>>	96%	20073	58%	**1	93%
SNPE Vectan A0	<<locked>>	93%	29878	86%	**8	100%
SNPE Vectan BA 9	<<locked>>	82%	28384	82%	**5	100%
SNPE Vectan BA10	<<locked>>	75%	30850	89%	**3	100%
SNPE Vectan BA7 1/2	<<locked>>	94%	25570	73%	**2	95%
SNPE Vectan BA9 1/2	<<locked>>	88%	31241	90%	**5	100%
Shooters World Auto Pistol	<<locked>>	69%	30327	87%	**10	94%
Somchem MP200	<<locked>>	85%	30864	89%	**1	100%
Somchem MS200	<<locked>>	87%	28747	83%	**1	100%
[Somchem S221]*	<<locked>>	80%	30081	86%	**17	88%
Vihtavuori 3N37	<<locked>>	93%	28877	83%	**01	97%
Vihtavuori N310	<<locked>>	67%	29660	85%	**3	100%
Vihtavuori N320	<<locked>>	81%	28703	82%	**9	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	21089	61%	**8	100%
Vihtavuori N330	<<locked>>	87%	30095	86%	**5	100%
Vihtavuori N340 👍	<<locked>>	90%	30197	87%	**8	100%
Vihtavuori N350	<<locked>>	94%	27369	79%	**8	97%
Winchester 231	<<locked>>	71%	29689	85%	**5	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	87%	16911	49%	**0	82%
ADI AP 70N	<<locked>>	63%	20436	59%	**6	100%
ADI APS 350	<<locked>>	62%	21524	62%	**2	100%
ADI APS 450	<<locked>>	63%	20392	59%	**8	100%
ADI AS 30	<<locked>>	64%	18478	53%	**8	100%
ADI AS 50N	<<locked>>	62%	18173	52%	**4	100%
Accurate No. 2	<<locked>>	63%	16491	47%	**4	94%
[Accurate No. 5]*	<<locked>>	61%	22350	64%	**6	89%
[Accurate Solo 1000]²	<<locked>>	59%	16694	48%	**8	100%
Accurate Solo 1250	<<locked>>	60%	12923	37%	**5	98%
Alliant BULLSEYE	<<locked>>	63%	19232	55%	**0	99%
[Alliant POWER PISTOL]*	<<locked>>	72%	16781	48%	**7	81%
Alliant UNIQUE	<<locked>>	60%	12734	37%	**8	93%
Baschieri & Pellagri 100	<<locked>>	60%	15040	43%	**5	100%
Hodgdon Clays	<<locked>>	62%	21596	62%	**2	100%
Hodgdon HP38	<<locked>>	61%	27659	79%	**9	100%
[Hodgdon HS-6]*	<<locked>>	60%	17869	51%	**0	88%
Hodgdon Longshot	<<locked>>	62%	21321	61%	**9	93%
Hodgdon Universal	<<locked>>	60%	15621	45%	**8	100%
[Lovex D036]*	<<locked>>	61%	22307	64%	**2	89%
Lovex S011	<<locked>>	62%	22046	63%	**0	100%
Lovex S020	<<locked>>	60%	14489	42%	**5	97%
Maxam CSB 1	<<locked>>	61%	12401	36%	**9	98%
[Maxam CSB 2]²	<<locked>>	59%	11168	32%	**2	100%
Maxam CSB 3	<<locked>>	62%	15447	44%	**8	100%
Maxam CSB 4	<<locked>>	63%	17695	51%	**8	100%
Maxam CSB 5	<<locked>>	60%	18507	53%	**1	100%
Ramshot Silhouette	<<locked>>	62%	19319	56%	**0	96%
Ramshot True Blue	<<locked>>	62%	21973	63%	**9	94%
Ramshot Zip	<<locked>>	60%	26542	76%	**2	100%
ReloadSwiss RS 12	<<locked>>	62%	17231	49%	**1	100%
ReloadSwiss RS 20	<<locked>>	62%	11937	34%	**5	95%
[ReloadSwiss RS 24]*	<<locked>>	90%	25324	73%	**8	81%
Rottweil P 801	<<locked>>	60%	19203	55%	**7	100%
[Rottweil P 806]*	<<locked>>	78%	11269	32%	**7	81%
SNPE Vectan A0	<<locked>>	61%	12734	37%	**2	92%
SNPE Vectan BA 9	<<locked>>	60%	15635	45%	**5	99%
[SNPE Vectan BA10]²	<<locked>>	59%	20378	59%	**8	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	65%	11821	34%	**9	82%
SNPE Vectan BA9 1/2	<<locked>>	60%	14808	43%	**1	99%
[Shooters World Auto Pistol]*	<<locked>>	61%	22307	64%	**2	89%
Somchem MP200	<<locked>>	61%	15360	44%	**1	94%
[Somchem MS200]²	<<locked>>	59%	13634	39%	**5	95%
[Somchem S221]*	<<locked>>	69%	20479	59%	**3	81%
[Vihtavuori 3N37]*	<<locked>>	62%	11458	33%	**2	83%
Vihtavuori N310	<<locked>>	62%	25715	74%	**4	100%
Vihtavuori N320	<<locked>>	61%	16041	46%	**1	100%
Vihtavuori N32C Tin Star	<<locked>>	78%	13938	40%	**2	100%
Vihtavuori N330	<<locked>>	60%	13126	38%	**8	100%
Vihtavuori N340	<<locked>>	63%	13982	40%	**1	95%
[Vihtavuori N350]*	<<locked>>	62%	10472	30%	**9	82%
[Winchester 231]²	<<locked>>	59%	20639	59%	**3	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