Load data for .22-250 Ackley Improved + .223 | 55gr | SUS-TAC HP

Recommended Powder(s): Accurate 4064, Hodgdon BL-C2, IMR 3031, ReloadSwiss RS 52, Winchester 748

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.223 \| 55gr \| SUS-TAC HP
Manufacturer SKU:	H12515
Bullet Weight:	55gr \| 3.6g
Bullet Diameter:	0.223" \| 5.66mm
Bullet Length:	0.827" \| 21.0mm
Caliber:	.22-250 Ackley Improved load data
Case Length (l3):	1.940" \| 49.3mm
Cartridge Length (C.O.L.):	2.394" \| 60.8mm
Seated Depth:	0.373" \| 9.5mm
Shank Seated Depth:	0.234" \| 6.0mm
Case Capacity:	46.9 Grains of Water \| 3.05 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	57986 psi \| 3998 bar
LID:	LID_B10302_C1041
Last updated:	2025-02-02
Recommended Twist Rate:	1:10 - 1:8

Load data for 162 loads in caliber .22-250 Ackley Improved with .223 | 55gr | SUS-TAC HP bullet and 81 powders such as Accurate 4064, Hodgdon BL-C2, IMR 3031, ReloadSwiss RS 52, Winchester 748. 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 2206H	<<locked>>	89%	52127	90%	**27	98%
ADI AR 2208	<<locked>>	94%	51779	89%	**94	97%
Accurate 2015	<<locked>>	84%	50908	88%	**32	100%
Accurate 2200	<<locked>>	86%	51068	88%	**65	96%
Accurate 2495	<<locked>>	88%	51677	89%	**07	100%
Accurate 2520	<<locked>>	87%	51169	88%	**04	100%
[Accurate 2700]*	<<locked>>	94%	51721	89%	**83	92%
Accurate 4064 👍	<<locked>>	93%	51721	89%	**20	100%
[Accurate 4350]*	<<locked>>	96%	42685	74%	**69	94%
Alliant AR-Comp	<<locked>>	87%	51793	89%	**10	100%
Alliant Reloder- TS 15.5	<<locked>>	94%	50995	88%	**14	98%
Alliant Reloder-15	<<locked>>	92%	51793	89%	**40	97%
[Alliant Reloder-16]*	<<locked>>	96%	42554	73%	**76	94%
Alliant Reloder-17	<<locked>>	96%	49284	85%	**73	98%
Baschieri & Pellagri 107	<<locked>>	88%	50981	88%	**14	97%
Hodgdon BL-C2 👍	<<locked>>	87%	51053	88%	**27	99%
Hodgdon Benchmark	<<locked>>	86%	51808	89%	**45	99%
Hodgdon CFE223	<<locked>>	92%	52069	90%	**56	97%
Hodgdon H322	<<locked>>	85%	51590	89%	**04	100%
Hodgdon H380	<<locked>>	93%	51938	90%	**07	96%
[Hodgdon H414]*	<<locked>>	96%	51111	88%	**43	93%
Hodgdon Hybrid 100V	<<locked>>	97%	39740	69%	**58	95%
[Hodgdon LVR]*	<<locked>>	96%	47065	81%	**55	94%
Hodgdon VARGET	<<locked>>	94%	51039	88%	**78	97%
Hodgdon TrailBoss	<<locked>>	95%	32213	56%	**24	100%
IMR 3031 👍	<<locked>>	92%	51329	89%	**50	100%
IMR 4064	<<locked>>	95%	51648	89%	**88	97%
[IMR 4166 Enduron]*	<<locked>>	95%	51706	89%	**28	93%
[IMR 4451 Enduron]*	<<locked>>	96%	51605	89%	**48	93%
IMR 4895	<<locked>>	91%	51735	89%	**47	98%
IMR 8208 XBR	<<locked>>	87%	52083	90%	**04	99%
Lovex D073.5	<<locked>>	83%	51837	89%	**78	99%
Lovex D073.6	<<locked>>	89%	52025	90%	**24	100%
Lovex S060	<<locked>>	88%	51285	88%	**32	98%
Lovex S062	<<locked>>	92%	50981	88%	**84	99%
[Lovex S065]*	<<locked>>	97%	48370	83%	**06	94%
Norma 201	<<locked>>	89%	50792	88%	**71	99%
Norma 202	<<locked>>	89%	51706	89%	**04	100%
Norma 203B	<<locked>>	92%	50966	88%	**14	98%
[Norma URP]*	<<locked>>	97%	43366	75%	**73	94%
Ramshot Big Game	<<locked>>	92%	51692	89%	**47	98%
Ramshot TAC	<<locked>>	87%	51822	89%	**68	95%
Ramshot Wild Boar	<<locked>>	87%	50952	88%	**01	98%
Ramshot X-Terminator	<<locked>>	84%	51068	88%	**48	97%
ReloadSwiss RS 14	<<locked>>	97%	33228	57%	**93	100%
ReloadSwiss RS 40	<<locked>>	83%	51547	89%	**84	99%
[ReloadSwiss RS 50]*	<<locked>>	93%	51735	89%	**65	94%
ReloadSwiss RS 52 👍	<<locked>>	92%	50923	88%	**60	99%
ReloadSwiss RS 60	<<locked>>	96%	48109	83%	**63	98%
[ReloadSwiss RS 62]*	<<locked>>	96%	42902	74%	**86	93%
[ReloadSwiss RS 70]*	<<locked>>	96%	43830	76%	**92	92%
Rottweil R 901	<<locked>>	87%	52069	90%	**88	100%
Rottweil R 902	<<locked>>	91%	51459	89%	**78	99%
Rottweil R 903	<<locked>>	96%	51198	88%	**14	98%
[Rottweil R 907]*	<<locked>>	97%	50546	87%	**22	92%
SNPE Vectan SP 11	<<locked>>	94%	50966	88%	**37	98%
SNPE Vectan SP 7	<<locked>>	87%	51242	88%	**58	96%
SNPE Vectan SP 9	<<locked>>	89%	51561	89%	**04	98%
SNPE Vectan Tubal 3000	<<locked>>	88%	50981	88%	**99	100%
SNPE Vectan Tubal 5000	<<locked>>	94%	51735	89%	**02	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	48211	83%	**37	92%
[Shooters World Long Rifle]*	<<locked>>	97%	48370	83%	**06	94%
Shooters World Match Rifle	<<locked>>	89%	52025	90%	**24	100%
Shooters World Precision	<<locked>>	92%	50981	88%	**84	99%
Somchem S321	<<locked>>	84%	51111	88%	**84	99%
Somchem S335	<<locked>>	89%	51996	90%	**22	100%
Somchem S341	<<locked>>	88%	52156	90%	**97	98%
Somchem S355	<<locked>>	96%	51982	90%	**20	98%
Somchem S365	<<locked>>	97%	38421	66%	**01	96%
Vihtavuori N130	<<locked>>	85%	51750	89%	**99	100%
Vihtavuori N133	<<locked>>	90%	51053	88%	**06	100%
Vihtavuori N135	<<locked>>	97%	50923	88%	**55	100%
Vihtavuori N140	<<locked>>	91%	51880	89%	**71	100%
Vihtavuori N150	<<locked>>	96%	44802	77%	**37	98%
Vihtavuori N160	<<locked>>	97%	48167	83%	**28	95%
Vihtavuori N530	<<locked>>	85%	50894	88%	**88	99%
Vihtavuori N540	<<locked>>	91%	50952	88%	**81	100%
Vihtavuori N550	<<locked>>	97%	48776	84%	**97	95%
Winchester 6.5 StaBALL	<<locked>>	97%	47108	81%	**73	97%
Winchester 748 👍	<<locked>>	85%	51474	89%	**40	99%
[Winchester 760]*	<<locked>>	96%	51111	88%	**43	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	40437	70%	**64	95%
[ADI AR 2208]*	<<locked>>	81%	34534	60%	**68	91%
Accurate 2015	<<locked>>	81%	45992	79%	**33	100%
[Accurate 2200]*	<<locked>>	81%	42743	74%	**64	93%
Accurate 2495	<<locked>>	81%	40451	70%	**84	100%
Accurate 2520	<<locked>>	81%	41481	72%	**04	98%
[Accurate 2700]*	<<locked>>	91%	46731	81%	**74	90%
Accurate 4064	<<locked>>	81%	34026	59%	**14	97%
[Accurate 4350]*	<<locked>>	90%	34113	59%	**43	90%
Alliant AR-Comp	<<locked>>	81%	41510	72%	**10	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	33620	58%	**81	93%
[Alliant Reloder-15]*	<<locked>>	81%	36114	62%	**59	92%
[Alliant Reloder-16]*	<<locked>>	91%	36666	63%	**05	91%
[Alliant Reloder-17]*	<<locked>>	84%	32242	56%	**94	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	39610	68%	**45	93%
Hodgdon BL-C2	<<locked>>	81%	41655	72%	**17	97%
Hodgdon Benchmark	<<locked>>	81%	44875	77%	**97	98%
[Hodgdon CFE223]*	<<locked>>	81%	34809	60%	**30	90%
Hodgdon H322	<<locked>>	81%	45092	78%	**66	100%
[Hodgdon H380]*	<<locked>>	83%	36274	63%	**43	90%
[Hodgdon H414]*	<<locked>>	92%	43787	76%	**73	90%
[Hodgdon Hybrid 100V]*	<<locked>>	89%	30748	53%	**95	90%
[Hodgdon LVR]*	<<locked>>	89%	37304	64%	**99	90%
[Hodgdon VARGET]*	<<locked>>	81%	34084	59%	**51	91%
Hodgdon TrailBoss	<<locked>>	81%	26194	45%	**60	100%
IMR 3031	<<locked>>	81%	36027	62%	**09	99%
[IMR 4064]*	<<locked>>	81%	33431	58%	**38	91%
[IMR 4166 Enduron]*	<<locked>>	89%	43410	75%	**55	90%
[IMR 4451 Enduron]*	<<locked>>	91%	44469	77%	**97	90%
[IMR 4895]*	<<locked>>	81%	37028	64%	**96	93%
IMR 8208 XBR	<<locked>>	81%	42641	74%	**91	97%
Lovex D073.5	<<locked>>	81%	48037	83%	**06	99%
Lovex D073.6	<<locked>>	81%	38972	67%	**38	98%
Lovex S060	<<locked>>	81%	41046	71%	**09	95%
Lovex S062	<<locked>>	81%	35752	62%	**27	95%
[Lovex S065]*	<<locked>>	89%	38450	66%	**63	90%
Norma 201	<<locked>>	81%	39349	68%	**12	96%
Norma 202	<<locked>>	81%	39943	69%	**45	98%
[Norma 203B]*	<<locked>>	81%	35650	61%	**50	93%
[Norma URP]*	<<locked>>	90%	35288	61%	**63	90%
[Ramshot Big Game]*	<<locked>>	81%	35331	61%	**53	92%
[Ramshot TAC]*	<<locked>>	81%	42670	74%	**61	92%
Ramshot Wild Boar	<<locked>>	81%	41626	72%	**97	95%
Ramshot X-Terminator	<<locked>>	81%	46369	80%	**50	96%
ReloadSwiss RS 14	<<locked>>	81%	26165	45%	**06	100%
ReloadSwiss RS 40	<<locked>>	81%	47935	83%	**09	99%
[ReloadSwiss RS 50]*	<<locked>>	86%	41263	71%	**32	90%
[ReloadSwiss RS 52]*	<<locked>>	81%	34171	59%	**53	94%
[ReloadSwiss RS 60]*	<<locked>>	84%	31328	54%	**54	90%
[ReloadSwiss RS 62]*	<<locked>>	92%	36651	63%	**19	91%
[ReloadSwiss RS 70]*	<<locked>>	93%	39566	68%	**78	90%
Rottweil R 901	<<locked>>	81%	43642	75%	**01	99%
Rottweil R 902	<<locked>>	81%	37927	65%	**66	95%
[Rottweil R 903]*	<<locked>>	81%	30922	53%	**05	91%
[Rottweil R 907]*	<<locked>>	94%	45687	79%	**20	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	32227	56%	**61	91%
[SNPE Vectan SP 7]*	<<locked>>	81%	40582	70%	**28	92%
[SNPE Vectan SP 9]*	<<locked>>	81%	39146	68%	**19	94%
SNPE Vectan Tubal 3000	<<locked>>	81%	41394	71%	**99	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	34040	59%	**15	98%
[SNPE Vectan Tubal 7000]*	<<locked>>	93%	42366	73%	**12	90%
[Shooters World Long Rifle]*	<<locked>>	89%	38450	66%	**63	90%
Shooters World Match Rifle	<<locked>>	81%	38972	67%	**38	98%
Shooters World Precision	<<locked>>	81%	35752	62%	**27	95%
Somchem S321	<<locked>>	81%	46253	80%	**89	98%
Somchem S335	<<locked>>	81%	40698	70%	**86	99%
Somchem S341	<<locked>>	81%	40451	70%	**32	95%
[Somchem S355]*	<<locked>>	81%	31807	55%	**12	91%
[Somchem S365]*	<<locked>>	87%	28355	49%	**59	90%
Vihtavuori N130	<<locked>>	81%	45571	79%	**87	100%
Vihtavuori N133	<<locked>>	81%	38464	66%	**46	100%
Vihtavuori N135	<<locked>>	81%	30516	53%	**79	98%
Vihtavuori N140	<<locked>>	81%	37101	64%	**43	98%
[Vihtavuori N150]*	<<locked>>	81%	27021	47%	**35	91%
[Vihtavuori N160]*	<<locked>>	88%	35215	61%	**10	90%
Vihtavuori N530	<<locked>>	81%	44730	77%	**60	97%
Vihtavuori N540	<<locked>>	81%	36680	63%	**50	97%
[Vihtavuori N550]*	<<locked>>	88%	35839	62%	**82	91%
[Winchester 6.5 StaBALL]*	<<locked>>	85%	31082	54%	**36	90%
Winchester 748	<<locked>>	81%	45150	78%	**06	98%
[Winchester 760]*	<<locked>>	92%	43787	76%	**73	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