Load data for 6.5 x 51 R Jap. Arisaka + .264 | 121gr | SUS-TAC LRT

Recommended Powder(s): none

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.264 \| 121gr \| SUS-TAC LRT
Manufacturer SKU:	H12416
Bullet Weight:	121gr \| 7.8g
Bullet Diameter:	0.264" \| 6.71mm
Bullet Length:	1.371" \| 34.8mm
Caliber:	6.5 x 51 R Jap. Arisaka load data
Case Length (l3):	2.007" \| 51.0mm
Cartridge Length (C.O.L.):	2.945" \| 74.8mm
Seated Depth:	0.433" \| 11.0mm
Shank Seated Depth:	0.281" \| 7.1mm
Case Capacity:	45.0 Grains of Water \| 2.92 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	42786 psi \| 2950 bar
LID:	LID_B10313_C1006
Last updated:	2025-02-02
Recommended Twist Rate:	1:8 - 1:7

Load data for 82 loads in caliber 6.5 x 51 R Jap. Arisaka with .264 | 121gr | SUS-TAC LRT bullet and 41 powders such as none. 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. 27.5 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 2208	<<locked>>	85%	37826	88%	**15	96%
Accurate 4064	<<locked>>	85%	38392	90%	**57	100%
Accurate 4350	<<locked>>	95%	37797	88%	**07	95%
Alliant Reloder- TS 15.5	<<locked>>	85%	37681	88%	**48	97%
Alliant Reloder-15	<<locked>>	83%	38377	90%	**64	96%
Alliant Reloder-16	<<locked>>	94%	38290	90%	**07	95%
Alliant Reloder-17	<<locked>>	90%	37666	88%	**26	97%
[Alliant Reloder-23]*	<<locked>>	97%	29341	69%	**06	92%
Hodgdon CFE223	<<locked>>	85%	38348	90%	**90	95%
[Hodgdon H380]*	<<locked>>	85%	38000	89%	**44	94%
Hodgdon Hybrid 100V	<<locked>>	97%	38130	89%	**77	97%
[Hodgdon LVR]*	<<locked>>	91%	38145	89%	**87	94%
Hodgdon VARGET	<<locked>>	85%	38479	90%	**25	96%
IMR 4064	<<locked>>	86%	38130	89%	**15	96%
[IMR 4831]*	<<locked>>	97%	35520	83%	**34	94%
Lovex S062	<<locked>>	84%	37927	89%	**21	98%
[Lovex S065]*	<<locked>>	90%	37623	88%	**05	93%
[Lovex S070]*	<<locked>>	92%	38101	89%	**38	92%
Norma 203B	<<locked>>	83%	37608	88%	**51	96%
Norma URP	<<locked>>	94%	37724	88%	**93	95%
Ramshot Big Game	<<locked>>	84%	38334	90%	**87	96%
[Ramshot Hunter]*	<<locked>>	94%	37579	88%	**74	92%
[ReloadSwiss RS 50]*	<<locked>>	84%	37913	89%	**08	92%
ReloadSwiss RS 52	<<locked>>	85%	37927	89%	**97	98%
ReloadSwiss RS 60	<<locked>>	91%	37710	88%	**33	98%
ReloadSwiss RS 62	<<locked>>	95%	38232	89%	**26	95%
[ReloadSwiss RS 70]*	<<locked>>	94%	38421	90%	**13	93%
Rottweil R 903	<<locked>>	88%	37536	88%	**51	97%
SNPE Vectan SP 11	<<locked>>	87%	37681	88%	**70	96%
SNPE Vectan Tubal 5000	<<locked>>	85%	37434	87%	**46	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	91%	37391	87%	**69	91%
[Shooters World Long Rifle]*	<<locked>>	90%	37623	88%	**05	93%
Shooters World Precision	<<locked>>	84%	37927	89%	**21	98%
Somchem S355	<<locked>>	87%	38000	89%	**48	97%
Somchem S365	<<locked>>	96%	36448	85%	**10	98%
Vihtavuori N135	<<locked>>	88%	38087	89%	**18	100%
Vihtavuori N150	<<locked>>	93%	38116	89%	**31	98%
Vihtavuori N160	<<locked>>	91%	37971	89%	**54	95%
Vihtavuori N550	<<locked>>	91%	37927	89%	**97	95%
[Vihtavuori N555]*	<<locked>>	96%	30458	71%	**75	93%
Winchester 6.5 StaBALL	<<locked>>	92%	38464	90%	**44	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2208]*	<<locked>>	81%	33939	79%	**26	94%
Accurate 4064	<<locked>>	81%	33402	78%	**59	99%
[Accurate 4350]*	<<locked>>	85%	27412	64%	**57	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	32605	76%	**36	96%
Alliant Reloder-15	<<locked>>	81%	35418	83%	**92	95%
[Alliant Reloder-16]*	<<locked>>	85%	29428	69%	**77	90%
[Alliant Reloder-17]*	<<locked>>	81%	28152	66%	**70	92%
[Alliant Reloder-23]*	<<locked>>	94%	27122	63%	**34	90%
[Hodgdon CFE223]*	<<locked>>	81%	33692	79%	**85	93%
[Hodgdon H380]*	<<locked>>	81%	33112	77%	**33	92%
[Hodgdon Hybrid 100V]*	<<locked>>	84%	25425	59%	**46	90%
[Hodgdon LVR]*	<<locked>>	84%	30705	72%	**03	90%
[Hodgdon VARGET]*	<<locked>>	81%	33576	78%	**13	94%
[IMR 4064]*	<<locked>>	81%	33170	78%	**00	94%
[IMR 4831]*	<<locked>>	89%	27876	65%	**41	90%
Lovex S062	<<locked>>	81%	34969	82%	**59	97%
[Lovex S065]*	<<locked>>	84%	31125	73%	**57	90%
[Lovex S070]*	<<locked>>	90%	35056	82%	**65	90%
Norma 203B	<<locked>>	81%	34664	81%	**85	96%
[Norma URP]*	<<locked>>	85%	28906	68%	**67	90%
Ramshot Big Game	<<locked>>	81%	34403	80%	**98	95%
[Ramshot Hunter]*	<<locked>>	91%	33866	79%	**88	90%
[ReloadSwiss RS 50]*	<<locked>>	81%	33895	79%	**23	90%
ReloadSwiss RS 52	<<locked>>	81%	32924	77%	**88	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	27601	65%	**57	92%
[ReloadSwiss RS 62]*	<<locked>>	87%	30052	70%	**23	90%
[ReloadSwiss RS 70]*	<<locked>>	90%	33721	79%	**98	91%
Rottweil R 903	<<locked>>	81%	30124	70%	**80	95%
[SNPE Vectan SP 11]*	<<locked>>	81%	31270	73%	**20	94%
SNPE Vectan Tubal 5000	<<locked>>	81%	33417	78%	**67	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	88%	34345	80%	**06	90%
[Shooters World Long Rifle]*	<<locked>>	84%	31125	73%	**57	90%
Shooters World Precision	<<locked>>	81%	34969	82%	**59	97%
Somchem S355	<<locked>>	81%	31256	73%	**90	95%
[Somchem S365]*	<<locked>>	82%	23148	54%	**19	90%
Vihtavuori N135	<<locked>>	81%	30037	70%	**51	99%
[Vihtavuori N150]*	<<locked>>	81%	26527	62%	**56	94%
[Vihtavuori N160]*	<<locked>>	83%	29080	68%	**41	90%
[Vihtavuori N550]*	<<locked>>	83%	29008	68%	**74	90%
[Vihtavuori N555]*	<<locked>>	93%	27441	64%	**80	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	27006	63%	**59	92%

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