Load data for 5.7 x 28 + .224 | 55gr | Hornady SPSX

Recommended Powder(s): ADI AP 100, Alliant POWER PISTOL, Vihtavuori N105

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.224 \| 55gr \| Hornady SPSX
Bullet Weight:	55gr \| 3.6g
Bullet Diameter:	0.224" \| 5.69mm
Bullet Length:	<<locked>>
Caliber:	5.7 x 28 load data
Case Length (l3):	1.134" \| 28.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	12.3 Grains of Water \| 0.80 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	50038 psi \| 3450 bar
LID:	LID_B12164_C925
Last updated:	2026-01-20

Load data for 132 loads in caliber 5.7 x 28 with .224 | 55gr | Hornady SPSX bullet and 66 powders such as ADI AP 100, Alliant POWER PISTOL, Vihtavuori N105. 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 AP 100 👍	<<locked>>	91%	44614	89%	**67	100%
ADI AP 70N	<<locked>>	64%	44541	89%	**06	100%
ADI APS 350	<<locked>>	76%	44150	88%	**39	100%
ADI APS 450	<<locked>>	78%	44541	89%	**71	100%
ADI AS 30	<<locked>>	77%	44918	90%	**11	100%
ADI AS 50N	<<locked>>	71%	44193	88%	**50	100%
[Accurate 4100]*	<<locked>>	90%	43656	87%	**29	87%
Accurate No. 2	<<locked>>	71%	44730	89%	**55	100%
Accurate No. 7	<<locked>>	70%	44933	90%	**36	98%
Accurate No. 9	<<locked>>	77%	44150	88%	**19	93%
Accurate Solo 1000	<<locked>>	75%	44048	88%	**30	100%
Accurate Solo 1250	<<locked>>	78%	44817	90%	**93	100%
Accurate TCM	<<locked>>	78%	44440	89%	**19	94%
Alliant 2400	<<locked>>	87%	44208	88%	**52	91%
Alliant BLUE DOT	<<locked>>	90%	44208	88%	**19	97%
Alliant BULLSEYE	<<locked>>	67%	43729	87%	**68	100%
Alliant POWER PISTOL 👍	<<locked>>	74%	43700	87%	**96	100%
Alliant Sport Pistol	<<locked>>	63%	43526	87%	**68	100%
Alliant UNIQUE	<<locked>>	76%	44280	88%	**78	100%
Baschieri & Pellagri 100	<<locked>>	75%	44802	90%	**40	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	92%	44309	89%	**47	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	69%	44469	89%	**53	100%
Hodgdon Clays	<<locked>>	74%	43685	87%	**45	100%
[Hodgdon H110]*	<<locked>>	96%	44077	88%	**68	84%
Hodgdon HS-6	<<locked>>	62%	44280	88%	**24	100%
Hodgdon LilGun	<<locked>>	96%	41974	84%	**01	90%
Hodgdon Universal	<<locked>>	71%	44541	89%	**06	100%
Hodgdon CFE Pistol	<<locked>>	73%	44324	89%	**06	100%
Hodgdon TrailBoss	<<locked>>	96%	21669	43%	**76	100%
Lovex D037.1	<<locked>>	70%	44933	90%	**36	98%
Lovex D037.2	<<locked>>	76%	44150	88%	**19	93%
Lovex S011	<<locked>>	65%	44802	90%	**70	100%
Lovex S020	<<locked>>	69%	44469	89%	**22	100%
Maxam CSB 1	<<locked>>	80%	43439	87%	**83	100%
Maxam CSB 2	<<locked>>	75%	43990	88%	**73	100%
Maxam CSB 3	<<locked>>	76%	44034	88%	**57	100%
Maxam CSB 4	<<locked>>	75%	44643	89%	**47	100%
Maxam CSB 5	<<locked>>	72%	44280	89%	**94	100%
Ramshot Enforcer	<<locked>>	87%	44657	89%	**68	92%
Ramshot Silhouette	<<locked>>	63%	44280	88%	**81	100%
ReloadSwiss RS 12	<<locked>>	66%	44295	89%	**57	100%
ReloadSwiss RS 14	<<locked>>	96%	20914	42%	**93	100%
ReloadSwiss RS 20	<<locked>>	77%	44208	88%	**58	100%
ReloadSwiss RS 24	<<locked>>	77%	44831	90%	**16	99%
Rottweil P 806	<<locked>>	78%	44744	89%	**86	100%
SNPE Vectan A0	<<locked>>	80%	44367	89%	**39	100%
SNPE Vectan BA 9	<<locked>>	73%	43816	88%	**93	100%
SNPE Vectan BA10	<<locked>>	72%	44527	89%	**71	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	97%	26179	52%	**24	84%
SNPE Vectan BA7 1/2	<<locked>>	83%	44614	89%	**04	100%
SNPE Vectan BA9 1/2	<<locked>>	74%	44889	90%	**12	100%
SNPE Vectan SP 2	<<locked>>	69%	45020	90%	**13	100%
Shooters World Heavy Pistol	<<locked>>	76%	44150	88%	**19	93%
Shooters World Major Pistol	<<locked>>	70%	44933	90%	**36	98%
Somchem MP200	<<locked>>	71%	45005	90%	**72	100%
Somchem MS200	<<locked>>	75%	43976	88%	**39	100%
Somchem S221	<<locked>>	64%	44454	89%	**90	100%
Vihtavuori 3N37	<<locked>>	76%	44817	90%	**27	100%
Vihtavuori 3N38	<<locked>>	86%	44527	89%	**09	99%
Vihtavuori N105 👍	<<locked>>	91%	44846	90%	**45	100%
[Vihtavuori N110]*	<<locked>>	97%	32140	64%	**81	85%
Vihtavuori N320	<<locked>>	71%	44019	88%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	43453	87%	**52	100%
Vihtavuori N330	<<locked>>	71%	44266	88%	**99	100%
Vihtavuori N340	<<locked>>	75%	44338	89%	**49	100%
Vihtavuori N350	<<locked>>	78%	43801	88%	**08	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	60%	20218	40%	**20	95%
ADI AP 70N	<<locked>>	60%	40437	81%	**63	100%
ADI APS 350	<<locked>>	62%	32967	66%	**98	100%
ADI APS 450	<<locked>>	60%	30545	61%	**91	100%
ADI AS 30	<<locked>>	61%	31560	63%	**43	100%
ADI AS 50N	<<locked>>	60%	33373	67%	**06	100%
[Accurate 4100]*	<<locked>>	79%	31401	63%	**22	81%
Accurate No. 2	<<locked>>	60%	31763	63%	**81	100%
Accurate No. 7	<<locked>>	61%	33489	67%	**62	94%
[Accurate No. 9]*	<<locked>>	61%	25309	51%	**88	83%
Accurate Solo 1000	<<locked>>	60%	30893	62%	**66	100%
Accurate Solo 1250	<<locked>>	61%	29283	59%	**96	100%
[Accurate TCM]*	<<locked>>	61%	25498	51%	**91	85%
[Alliant 2400]*	<<locked>>	70%	26237	52%	**27	81%
[Alliant BLUE DOT]*	<<locked>>	61%	19928	40%	**50	84%
Alliant BULLSEYE	<<locked>>	60%	35563	71%	**57	100%
Alliant POWER PISTOL	<<locked>>	60%	29559	59%	**70	98%
Alliant Sport Pistol	<<locked>>	60%	41089	82%	**42	100%
Alliant UNIQUE	<<locked>>	62%	30879	62%	**91	100%
Baschieri & Pellagri 100	<<locked>>	61%	31604	63%	**83	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	22278	45%	**38	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	35056	70%	**45	100%
Hodgdon Clays	<<locked>>	62%	33939	68%	**20	100%
[Hodgdon H110]*	<<locked>>	90%	37217	74%	**63	80%
Hodgdon HS-6	<<locked>>	60%	42003	84%	**91	100%
[Hodgdon LilGun]*	<<locked>>	83%	26614	53%	**06	80%
Hodgdon Universal	<<locked>>	62%	35694	71%	**98	100%
Hodgdon CFE Pistol	<<locked>>	62%	33620	67%	**62	100%
Hodgdon TrailBoss	<<locked>>	74%	14968	30%	**8	100%
Lovex D037.1	<<locked>>	61%	33489	67%	**62	94%
[Lovex D037.2]*	<<locked>>	60%	25309	51%	**88	83%
Lovex S011	<<locked>>	61%	40524	81%	**24	100%
Lovex S020	<<locked>>	62%	36347	73%	**21	100%
Maxam CSB 1	<<locked>>	61%	28007	56%	**73	100%
Maxam CSB 2	<<locked>>	60%	30168	60%	**93	100%
Maxam CSB 3	<<locked>>	60%	30182	60%	**76	100%
Maxam CSB 4	<<locked>>	62%	32692	65%	**96	100%
Maxam CSB 5	<<locked>>	61%	34708	69%	**80	100%
[Ramshot Enforcer]*	<<locked>>	69%	24671	49%	**01	81%
Ramshot Silhouette	<<locked>>	61%	41597	83%	**45	100%
ReloadSwiss RS 12	<<locked>>	62%	40524	81%	**11	100%
ReloadSwiss RS 14	<<locked>>	70%	13387	27%	**9	100%
ReloadSwiss RS 20	<<locked>>	62%	29791	60%	**58	100%
ReloadSwiss RS 24	<<locked>>	61%	27688	55%	**30	93%
Rottweil P 806	<<locked>>	61%	26614	53%	**11	100%
SNPE Vectan A0	<<locked>>	62%	28282	57%	**16	100%
SNPE Vectan BA 9	<<locked>>	62%	33141	66%	**55	100%
SNPE Vectan BA10	<<locked>>	62%	35404	71%	**60	100%
[SNPE Vectan BA6 1/2]*	<<locked>>	91%	22539	45%	**45	81%
SNPE Vectan BA7 1/2	<<locked>>	61%	24627	49%	**99	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	32663	65%	**48	100%
SNPE Vectan SP 2	<<locked>>	60%	34505	69%	**42	100%
[Shooters World Heavy Pistol]*	<<locked>>	60%	25309	51%	**88	83%
Shooters World Major Pistol	<<locked>>	61%	33489	67%	**62	94%
Somchem MP200	<<locked>>	61%	33982	68%	**34	100%
Somchem MS200	<<locked>>	61%	30618	61%	**52	100%
Somchem S221	<<locked>>	60%	38957	78%	**04	99%
Vihtavuori 3N37	<<locked>>	60%	28108	56%	**78	100%
Vihtavuori 3N38	<<locked>>	61%	21625	43%	**89	90%
Vihtavuori N105	<<locked>>	61%	18072	36%	**40	91%
[Vihtavuori N110]*	<<locked>>	89%	25454	51%	**37	80%
Vihtavuori N320	<<locked>>	62%	35549	71%	**35	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	20813	42%	**37	100%
Vihtavuori N330	<<locked>>	61%	33721	67%	**62	100%
Vihtavuori N340	<<locked>>	60%	29370	59%	**39	100%
Vihtavuori N350	<<locked>>	61%	26977	54%	**58	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