Load data for .243 Ackley Improved + .243 | 69gr | SUS-TAC HPPT

Recommended Powder(s): Alliant Reloder-17, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S355

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 69gr \| SUS-TAC HPPT
Manufacturer SKU:	H13561
Bullet Weight:	69gr \| 4.5g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	1.016" \| 25.8mm
Caliber:	.243 Ackley Improved load data
Case Length (l3):	2.045" \| 51.9mm
Cartridge Length (C.O.L.):	2.669" \| 67.8mm
Seated Depth:	0.392" \| 9.9mm
Shank Seated Depth:	0.271" \| 6.9mm
Case Capacity:	57.0 Grains of Water \| 3.70 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	55259 psi \| 3810 bar
LID:	LID_B10310_C1011
Last updated:	2025-01-01
Recommended Twist Rate:	1:9 - 1:8

Load data for 142 loads in caliber .243 Ackley Improved with .243 | 69gr | SUS-TAC HPPT bullet and 71 powders such as Alliant Reloder-17, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S355. 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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Min z (%)
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Max FR*
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Barrel Length (cm)
Safety Buffer (%)
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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.

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 2206H	<<locked>>	84%	49676	90%	**99	98%
ADI AR 2208	<<locked>>	90%	49385	89%	**60	98%
Accurate 2495	<<locked>>	84%	49603	90%	**76	100%
[Accurate 2700]*	<<locked>>	90%	49530	90%	**74	93%
Accurate 4064	<<locked>>	89%	49487	90%	**79	100%
Accurate 4350	<<locked>>	96%	48486	88%	**19	97%
Alliant Reloder- TS 15.5	<<locked>>	89%	48762	88%	**76	99%
Alliant Reloder-15	<<locked>>	88%	49661	90%	**09	98%
Alliant Reloder-16	<<locked>>	97%	47688	86%	**35	97%
Alliant Reloder-17 👍	<<locked>>	93%	49052	89%	**91	99%
[Alliant Reloder-23]*	<<locked>>	97%	33895	61%	**77	93%
Baschieri & Pellagri 107	<<locked>>	85%	49719	90%	**99	97%
Hodgdon CFE223	<<locked>>	88%	49371	89%	**22	97%
Hodgdon H380	<<locked>>	88%	48834	88%	**73	96%
[Hodgdon H414]*	<<locked>>	92%	49487	90%	**32	94%
[Hodgdon H4350]*	<<locked>>	97%	46064	83%	**74	92%
Hodgdon Hybrid 100V	<<locked>>	97%	43903	79%	**91	98%
Hodgdon LVR	<<locked>>	95%	49298	89%	**19	96%
[Hodgdon Superperformance]*	<<locked>>	95%	49588	90%	**35	93%
Hodgdon VARGET	<<locked>>	89%	48994	89%	**53	97%
Hodgdon TrailBoss	<<locked>>	96%	33388	60%	**95	100%
IMR 3031	<<locked>>	87%	49443	89%	**12	100%
IMR 4064	<<locked>>	90%	49327	89%	**63	98%
[IMR 4166 Enduron]*	<<locked>>	90%	49226	89%	**17	94%
[IMR 4350]*	<<locked>>	97%	49327	89%	**53	93%
[IMR 4451 Enduron]*	<<locked>>	92%	49443	89%	**46	94%
IMR 4831	<<locked>>	96%	40973	74%	**32	95%
IMR 4895	<<locked>>	86%	48863	88%	**06	98%
Lovex D073.6	<<locked>>	85%	49284	89%	**79	100%
Lovex S060	<<locked>>	84%	49472	90%	**14	98%
Lovex S062	<<locked>>	88%	48689	88%	**60	99%
Lovex S065	<<locked>>	94%	48791	88%	**30	95%
[Lovex S070]*	<<locked>>	96%	49487	90%	**60	94%
Norma 201	<<locked>>	85%	49371	89%	**60	99%
Norma 202	<<locked>>	85%	49458	89%	**63	100%
Norma 203B	<<locked>>	88%	49008	89%	**99	98%
Norma URP	<<locked>>	97%	48080	87%	**02	97%
Ramshot Big Game	<<locked>>	88%	49298	89%	**06	98%
[Ramshot Hunter]*	<<locked>>	96%	47268	86%	**79	94%
ReloadSwiss RS 14	<<locked>>	95%	33344	60%	**28	100%
ReloadSwiss RS 50	<<locked>>	88%	49284	89%	**50	95%
ReloadSwiss RS 52 👍	<<locked>>	88%	49690	90%	**42	99%
ReloadSwiss RS 60 👍	<<locked>>	94%	49574	90%	**10	99%
ReloadSwiss RS 62	<<locked>>	97%	49081	89%	**51	97%
ReloadSwiss RS 70	<<locked>>	96%	48675	88%	**45	96%
Rottweil R 902	<<locked>>	87%	49719	90%	**56	99%
Rottweil R 903 👍	<<locked>>	91%	48994	89%	**89	99%
[Rottweil R 907]*	<<locked>>	93%	48950	89%	**27	93%
SNPE Vectan SP 11	<<locked>>	90%	49139	89%	**19	98%
SNPE Vectan SP 7	<<locked>>	83%	48776	88%	**33	96%
SNPE Vectan SP 9	<<locked>>	85%	49632	90%	**79	98%
SNPE Vectan Tubal 3000	<<locked>>	84%	49095	89%	**84	100%
SNPE Vectan Tubal 5000	<<locked>>	90%	49356	89%	**71	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	94%	49414	89%	**87	94%
Shooters World Long Rifle	<<locked>>	94%	48791	88%	**30	95%
Shooters World Match Rifle	<<locked>>	85%	49284	89%	**79	100%
Shooters World Precision	<<locked>>	88%	48689	88%	**60	99%
Somchem S335	<<locked>>	84%	49371	89%	**84	100%
Somchem S341	<<locked>>	84%	49545	90%	**60	98%
Somchem S355 👍	<<locked>>	91%	49690	90%	**96	99%
Somchem S365	<<locked>>	97%	43685	79%	**63	99%
Vihtavuori N133	<<locked>>	86%	48979	89%	**68	100%
Vihtavuori N135	<<locked>>	92%	48907	88%	**23	100%
Vihtavuori N140	<<locked>>	86%	48733	88%	**23	100%
Vihtavuori N150	<<locked>>	96%	49632	90%	**56	99%
Vihtavuori N160	<<locked>>	94%	49124	89%	**79	97%
Vihtavuori N540	<<locked>>	87%	48921	89%	**50	100%
Vihtavuori N550	<<locked>>	94%	49385	89%	**22	97%
[Vihtavuori N555]*	<<locked>>	97%	36477	66%	**73	94%
Winchester 6.5 StaBALL	<<locked>>	95%	49139	89%	**50	99%
[Winchester 760]*	<<locked>>	92%	49487	90%	**32	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	44701	81%	**84	97%
[ADI AR 2208]*	<<locked>>	81%	37695	68%	**84	94%
Accurate 2495	<<locked>>	81%	45571	82%	**04	100%
[Accurate 2700]*	<<locked>>	85%	42119	76%	**17	90%
Accurate 4064	<<locked>>	81%	38377	69%	**36	99%
[Accurate 4350]*	<<locked>>	85%	31995	58%	**92	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	37028	67%	**07	96%
Alliant Reloder-15	<<locked>>	81%	40248	73%	**92	95%
[Alliant Reloder-16]*	<<locked>>	85%	32924	60%	**22	90%
[Alliant Reloder-17]*	<<locked>>	81%	32198	58%	**31	92%
[Alliant Reloder-23]*	<<locked>>	92%	29428	53%	**17	90%
Baschieri & Pellagri 107	<<locked>>	81%	43830	79%	**64	96%
[Hodgdon CFE223]*	<<locked>>	81%	38493	70%	**69	94%
[Hodgdon H380]*	<<locked>>	81%	37797	68%	**07	93%
[Hodgdon H414]*	<<locked>>	86%	39276	71%	**86	90%
[Hodgdon H4350]*	<<locked>>	94%	42540	77%	**92	90%
[Hodgdon Hybrid 100V]*	<<locked>>	84%	28572	52%	**51	90%
[Hodgdon LVR]*	<<locked>>	84%	34113	62%	**41	90%
[Hodgdon Superperformance]*	<<locked>>	91%	42873	78%	**68	90%
[Hodgdon VARGET]*	<<locked>>	81%	37347	68%	**74	94%
Hodgdon TrailBoss	<<locked>>	81%	26629	48%	**14	100%
IMR 3031	<<locked>>	81%	40364	73%	**25	100%
[IMR 4064]*	<<locked>>	81%	36724	66%	**51	94%
[IMR 4166 Enduron]*	<<locked>>	83%	39349	71%	**81	90%
[IMR 4350]*	<<locked>>	92%	41959	76%	**89	90%
[IMR 4451 Enduron]*	<<locked>>	85%	40205	73%	**20	90%
[IMR 4831]*	<<locked>>	88%	31560	57%	**59	90%
IMR 4895	<<locked>>	81%	41307	75%	**28	96%
Lovex D073.6	<<locked>>	81%	43265	78%	**51	99%
Lovex S060	<<locked>>	81%	44759	81%	**15	97%
Lovex S062	<<locked>>	81%	39639	72%	**40	97%
[Lovex S065]*	<<locked>>	84%	35186	64%	**95	90%
[Lovex S070]*	<<locked>>	88%	38479	70%	**07	90%
Norma 201	<<locked>>	81%	43424	79%	**28	98%
Norma 202	<<locked>>	81%	43656	79%	**38	100%
Norma 203B	<<locked>>	81%	39494	71%	**76	96%
[Norma URP]*	<<locked>>	85%	32692	59%	**09	90%
Ramshot Big Game	<<locked>>	81%	39146	71%	**73	95%
[Ramshot Hunter]*	<<locked>>	89%	36956	67%	**27	90%
ReloadSwiss RS 14	<<locked>>	81%	26585	48%	**54	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	38348	69%	**84	91%
ReloadSwiss RS 52	<<locked>>	81%	38232	69%	**79	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	31357	57%	**02	93%
[ReloadSwiss RS 62]*	<<locked>>	86%	33344	60%	**41	90%
[ReloadSwiss RS 70]*	<<locked>>	88%	36477	66%	**33	90%
Rottweil R 902	<<locked>>	81%	41162	74%	**59	97%
Rottweil R 903	<<locked>>	81%	34563	63%	**31	95%
[Rottweil R 907]*	<<locked>>	88%	41365	75%	**50	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	35679	65%	**91	94%
SNPE Vectan SP 7	<<locked>>	81%	45005	81%	**58	95%
SNPE Vectan SP 9	<<locked>>	81%	43076	78%	**41	97%
SNPE Vectan Tubal 3000	<<locked>>	81%	44918	81%	**92	100%
SNPE Vectan Tubal 5000	<<locked>>	81%	37376	68%	**22	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	87%	38986	71%	**48	90%
[Shooters World Long Rifle]*	<<locked>>	84%	35186	64%	**95	90%
Shooters World Match Rifle	<<locked>>	81%	43265	78%	**51	99%
Shooters World Precision	<<locked>>	81%	39639	72%	**40	97%
Somchem S335	<<locked>>	81%	44498	81%	**92	100%
Somchem S341	<<locked>>	81%	44744	81%	**61	97%
Somchem S355	<<locked>>	81%	35491	64%	**48	95%
[Somchem S365]*	<<locked>>	82%	26179	47%	**15	90%
Vihtavuori N133	<<locked>>	81%	42076	76%	**33	100%
Vihtavuori N135	<<locked>>	81%	34345	62%	**09	99%
Vihtavuori N140	<<locked>>	81%	40973	74%	**59	99%
[Vihtavuori N150]*	<<locked>>	81%	30066	54%	**71	94%
[Vihtavuori N160]*	<<locked>>	82%	32648	59%	**66	90%
Vihtavuori N540	<<locked>>	81%	40480	73%	**66	99%
[Vihtavuori N550]*	<<locked>>	82%	32982	60%	**15	90%
[Vihtavuori N555]*	<<locked>>	92%	30792	56%	**99	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	30298	55%	**58	92%
[Winchester 760]*	<<locked>>	86%	39276	71%	**86	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.