Load data for 6 x 47 ATZL + .243 | 77gr | Hasler ARIETE

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 77gr \| Hasler ARIETE
Manufacturer SKU:	A6-77
Bullet Weight:	77gr \| 5.0g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	<<locked>>
Caliber:	6 x 47 ATZL load data
Case Length (l3):	1.850" \| 47.0mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	33.0 Grains of Water \| 2.14 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	58740 psi \| 4050 bar
LID:	LID_B7051_C959
Last updated:	2026-02-17
Recommended Twist Rate:	1:9 - 1:7

Load data for 104 loads in caliber 6 x 47 ATZL with .243 | 77gr | Hasler ARIETE bullet and 52 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 AR 2207	<<locked>>	92%	51837	88%	**97	100%
ADI AR 2219 👍	<<locked>>	95%	51648	88%	**63	99%
Accurate 1680	<<locked>>	84%	52460	89%	**77	99%
Accurate 2015	<<locked>>	96%	43337	74%	**85	99%
[Accurate 2230]*	<<locked>>	96%	48646	83%	**51	93%
Accurate 2460	<<locked>>	96%	47514	81%	**61	95%
Accurate 2495	<<locked>>	97%	36013	61%	**33	97%
[Accurate 2520]*	<<locked>>	97%	38769	66%	**53	94%
[Accurate 4064]*	<<locked>>	97%	29733	51%	**62	92%
Alliant AR-Comp	<<locked>>	96%	38624	66%	**76	100%
Alliant Reloder-10x 👍	<<locked>>	97%	49008	83%	**97	100%
Alliant Reloder-7	<<locked>>	91%	51692	88%	**71	100%
Baschieri & Pellagri 106 👍	<<locked>>	94%	50850	87%	**25	99%
[Hodgdon Benchmark]*	<<locked>>	97%	45992	78%	**76	94%
Hodgdon CFE BLK	<<locked>>	91%	52011	89%	**28	95%
Hodgdon H322	<<locked>>	96%	43497	74%	**12	97%
Hodgdon H335	<<locked>>	95%	50778	86%	**46	98%
Hodgdon H4198	<<locked>>	93%	51547	88%	**35	98%
Hodgdon TrailBoss	<<locked>>	95%	29457	50%	**03	100%
IMR 3031	<<locked>>	96%	33402	57%	**51	95%
IMR 4198 👍	<<locked>>	97%	51793	88%	**90	100%
IMR 4227	<<locked>>	86%	51866	88%	**22	100%
[IMR 8208 XBR]*	<<locked>>	97%	42322	72%	**56	92%
Lovex D073.4	<<locked>>	97%	51039	87%	**04	96%
Lovex D073.5	<<locked>>	97%	47514	81%	**61	95%
[Lovex D073.6]*	<<locked>>	96%	35056	60%	**67	92%
Lovex S053	<<locked>>	88%	51880	88%	**89	100%
Norma 200 👍	<<locked>>	94%	52112	89%	**23	100%
[Norma 201]*	<<locked>>	97%	38696	66%	**87	91%
Norma 202	<<locked>>	97%	38290	65%	**13	95%
[Ramshot X-Terminator]*	<<locked>>	97%	47747	81%	**15	92%
ReloadSwiss RS 14	<<locked>>	95%	29211	50%	**42	100%
ReloadSwiss RS 36	<<locked>>	86%	51155	87%	**51	100%
ReloadSwiss RS 40	<<locked>>	97%	48167	82%	**74	96%
Rottweil R 901	<<locked>>	96%	41321	70%	**36	95%
SNPE Vectan BA6 1/2	<<locked>>	91%	52417	89%	**35	100%
SNPE Vectan SP 10	<<locked>>	95%	52417	89%	**69	98%
SNPE Vectan Tubal 3000	<<locked>>	96%	41495	71%	**74	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	96%	33402	57%	**13	94%
[Shooters World Match Rifle]*	<<locked>>	96%	35056	60%	**67	92%
[Shooters World Tactical Rifle]*	<<locked>>	96%	51721	88%	**67	94%
[Somchem S321]*	<<locked>>	96%	45382	77%	**41	94%
Somchem S335	<<locked>>	97%	40466	69%	**84	96%
Vihtavuori N120	<<locked>>	95%	51053	87%	**31	100%
Vihtavuori N130	<<locked>>	96%	45484	77%	**69	99%
Vihtavuori N133	<<locked>>	97%	38072	65%	**41	97%
[Vihtavuori N135]*	<<locked>>	96%	27499	47%	**48	93%
[Vihtavuori N140]*	<<locked>>	96%	34983	60%	**08	94%
[Vihtavuori N530]*	<<locked>>	97%	44889	76%	**18	93%
[Vihtavuori N540]*	<<locked>>	97%	35389	60%	**38	93%
[Winchester 748]*	<<locked>>	96%	44498	76%	**48	94%
[Winchester StaBALL Match]*	<<locked>>	97%	49342	84%	**07	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	35868	61%	**18	100%
[ADI AR 2219]*	<<locked>>	81%	32503	55%	**62	93%
Accurate 1680	<<locked>>	81%	46818	80%	**85	99%
[Accurate 2015]*	<<locked>>	81%	26861	46%	**98	94%
[Accurate 2230]*	<<locked>>	90%	38174	65%	**54	90%
[Accurate 2460]*	<<locked>>	86%	33228	57%	**66	90%
[Accurate 2495]*	<<locked>>	82%	21611	37%	**29	90%
[Accurate 2520]*	<<locked>>	90%	30516	52%	**52	90%
[Accurate 4064]*	<<locked>>	94%	27369	47%	**00	91%
[Alliant AR-Comp]*	<<locked>>	81%	24236	41%	**62	94%
Alliant Reloder-10x	<<locked>>	81%	30487	52%	**10	96%
Alliant Reloder-7	<<locked>>	81%	38101	65%	**25	99%
Baschieri & Pellagri 106	<<locked>>	81%	32996	56%	**80	95%
[Hodgdon Benchmark]*	<<locked>>	87%	34185	58%	**30	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	37202	63%	**49	90%
[Hodgdon H322]*	<<locked>>	81%	27253	46%	**11	90%
[Hodgdon H335]*	<<locked>>	81%	30980	53%	**23	91%
Hodgdon H4198	<<locked>>	81%	36506	62%	**49	95%
Hodgdon TrailBoss	<<locked>>	91%	27847	47%	**70	100%
[IMR 3031]*	<<locked>>	87%	25657	44%	**15	90%
IMR 4198	<<locked>>	81%	32256	55%	**03	98%
IMR 4227	<<locked>>	81%	44121	75%	**94	100%
[IMR 8208 XBR]*	<<locked>>	92%	36260	62%	**25	90%
[Lovex D073.4]*	<<locked>>	84%	32967	56%	**43	90%
[Lovex D073.5]*	<<locked>>	87%	33228	57%	**66	90%
[Lovex D073.6]*	<<locked>>	93%	31241	53%	**72	90%
Lovex S053	<<locked>>	81%	42801	73%	**48	100%
Norma 200	<<locked>>	81%	33953	58%	**82	98%
[Norma 201]*	<<locked>>	94%	35940	61%	**18	90%
[Norma 202]*	<<locked>>	88%	29370	50%	**90	91%
[Ramshot X-Terminator]*	<<locked>>	93%	42656	73%	**17	90%
ReloadSwiss RS 14	<<locked>>	84%	24772	42%	**40	100%
ReloadSwiss RS 36	<<locked>>	81%	43990	75%	**30	100%
[ReloadSwiss RS 40]*	<<locked>>	83%	31618	54%	**16	90%
[Rottweil R 901]*	<<locked>>	85%	29298	50%	**44	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	39871	68%	**54	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	32097	55%	**56	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	85%	28892	49%	**85	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	90%	27572	47%	**56	91%
[Shooters World Match Rifle]*	<<locked>>	93%	31241	53%	**72	90%
[Shooters World Tactical Rifle]*	<<locked>>	87%	37840	64%	**12	90%
[Somchem S321]*	<<locked>>	90%	35882	61%	**41	90%
[Somchem S335]*	<<locked>>	83%	26643	45%	**46	90%
Vihtavuori N120	<<locked>>	81%	34258	58%	**39	100%
Vihtavuori N130	<<locked>>	81%	28514	49%	**98	95%
[Vihtavuori N133]*	<<locked>>	81%	24076	41%	**64	91%
[Vihtavuori N135]*	<<locked>>	92%	24555	42%	**52	91%
[Vihtavuori N140]*	<<locked>>	89%	28007	48%	**21	90%
[Vihtavuori N530]*	<<locked>>	91%	36709	62%	**51	91%
[Vihtavuori N540]*	<<locked>>	91%	29385	50%	**80	90%
[Winchester 748]*	<<locked>>	90%	35447	60%	**48	90%
[Winchester StaBALL Match]*	<<locked>>	92%	40567	69%	**43	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