Load data for 5.7 x 28 + .224 | 55gr | Speer SP w/C

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.224 \| 55gr \| Speer SP w/C
Manufacturer SKU:	1049
Bullet Weight:	55gr \| 3.6g
Bullet Diameter:	0.224" \| 5.69mm
Bullet Length:	0.705" \| 17.9mm
Caliber:	5.7 x 28 load data
Case Length (l3):	1.134" \| 28.8mm
Cartridge Length (C.O.L.):	1.570" \| 39.9mm
Seated Depth:	0.269" \| 6.8mm
Shank Seated Depth:	0.269" \| 6.8mm
Case Capacity:	12.3 Grains of Water \| 0.80 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	50038 psi \| 3450 bar
LID:	LID_B6064_C925
Last updated:	2025-02-02

Load data for 122 loads in caliber 5.7 x 28 with .224 | 55gr | Speer SP w/C bullet and 61 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>>	90%	42569	85%	**24	100%
ADI AP 70N	<<locked>>	63%	42830	86%	**83	100%
ADI APS 350	<<locked>>	76%	43627	87%	**25	100%
ADI APS 450	<<locked>>	76%	42989	86%	**45	100%
ADI AS 30	<<locked>>	77%	44469	89%	**01	100%
ADI AS 50N	<<locked>>	71%	43497	87%	**30	100%
[Accurate 4100]*	<<locked>>	91%	43163	86%	**16	87%
Accurate No. 2	<<locked>>	71%	42801	86%	**19	100%
Accurate No. 7	<<locked>>	71%	44556	89%	**29	97%
Accurate No. 9	<<locked>>	78%	43932	88%	**19	93%
Accurate Solo 1000	<<locked>>	75%	43468	87%	**24	100%
Accurate Solo 1250	<<locked>>	78%	44266	88%	**80	100%
Accurate TCM	<<locked>>	79%	44802	90%	**26	94%
Alliant 2400	<<locked>>	88%	42931	86%	**13	90%
Alliant BLUE DOT	<<locked>>	91%	44092	88%	**13	97%
Alliant BULLSEYE	<<locked>>	68%	43236	86%	**52	100%
Alliant POWER PISTOL 👍	<<locked>>	74%	42641	85%	**80	100%
Alliant UNIQUE	<<locked>>	75%	42424	85%	**45	100%
Baschieri & Pellagri 100	<<locked>>	75%	44599	89%	**24	100%
Hodgdon Clays	<<locked>>	76%	44512	89%	**39	100%
[Hodgdon H110]*	<<locked>>	97%	43555	87%	**49	83%
Hodgdon HS-6	<<locked>>	63%	44831	90%	**17	100%
[Hodgdon LilGun]*	<<locked>>	97%	40335	81%	**55	89%
Hodgdon Universal	<<locked>>	70%	42830	86%	**83	100%
Hodgdon TrailBoss	<<locked>>	93%	20102	40%	**43	100%
Lovex D037.1	<<locked>>	71%	44556	89%	**29	97%
Lovex D037.2	<<locked>>	78%	43932	88%	**19	93%
Lovex S011	<<locked>>	64%	43105	86%	**47	100%
Lovex S020	<<locked>>	70%	44425	89%	**16	100%
Maxam CSB 1	<<locked>>	82%	44686	89%	**80	100%
Maxam CSB 2	<<locked>>	74%	42366	85%	**40	100%
Maxam CSB 3	<<locked>>	78%	45020	90%	**60	100%
Maxam CSB 4	<<locked>>	74%	42583	85%	**21	100%
Maxam CSB 5	<<locked>>	70%	42337	85%	**62	100%
Ramshot Enforcer	<<locked>>	88%	43845	88%	**45	91%
Ramshot Silhouette	<<locked>>	64%	44309	89%	**75	100%
ReloadSwiss RS 12	<<locked>>	65%	42714	85%	**30	100%
ReloadSwiss RS 14	<<locked>>	96%	20204	40%	**76	100%
ReloadSwiss RS 20	<<locked>>	77%	44019	88%	**52	100%
ReloadSwiss RS 24	<<locked>>	77%	44222	88%	**99	99%
Rottweil P 806	<<locked>>	78%	43308	87%	**70	100%
SNPE Vectan A0	<<locked>>	81%	44382	89%	**29	100%
SNPE Vectan BA 9	<<locked>>	72%	42641	85%	**70	100%
SNPE Vectan BA10	<<locked>>	71%	42975	86%	**45	100%
SNPE Vectan BA7 1/2	<<locked>>	85%	44889	90%	**08	100%
SNPE Vectan BA9 1/2	<<locked>>	75%	44933	90%	**03	100%
Shooters World Heavy Pistol	<<locked>>	78%	43932	88%	**19	93%
Shooters World Major Pistol	<<locked>>	71%	44556	89%	**29	97%
Somchem MP200	<<locked>>	71%	43801	88%	**49	100%
Somchem MS200	<<locked>>	77%	44904	90%	**35	100%
Somchem S221	<<locked>>	65%	43932	88%	**70	100%
Vihtavuori 3N37	<<locked>>	76%	43874	88%	**98	100%
Vihtavuori 3N38	<<locked>>	87%	44121	88%	**80	99%
Vihtavuori N105 👍	<<locked>>	91%	42540	85%	**06	100%
[Vihtavuori N110]*	<<locked>>	96%	29907	60%	**32	84%
Vihtavuori N310	<<locked>>	63%	44817	90%	**58	100%
Vihtavuori N320	<<locked>>	71%	43482	87%	**17	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	41002	82%	**16	100%
Vihtavuori N330	<<locked>>	72%	43918	88%	**86	100%
Vihtavuori N340	<<locked>>	76%	44324	89%	**29	100%
Vihtavuori N350	<<locked>>	78%	42670	85%	**88	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	60%	19638	39%	**04	94%
ADI AP 70N	<<locked>>	61%	40292	81%	**47	100%
ADI APS 350	<<locked>>	62%	32242	64%	**78	100%
ADI APS 450	<<locked>>	60%	29820	60%	**78	100%
ADI AS 30	<<locked>>	60%	30618	61%	**17	100%
ADI AS 50N	<<locked>>	62%	35215	70%	**25	100%
[Accurate 4100]*	<<locked>>	82%	32895	66%	**52	81%
Accurate No. 2	<<locked>>	60%	31198	62%	**68	100%
Accurate No. 7	<<locked>>	61%	31778	64%	**16	93%
[Accurate No. 9]*	<<locked>>	60%	23888	48%	**48	82%
Accurate Solo 1000	<<locked>>	62%	32634	65%	**76	100%
Accurate Solo 1250	<<locked>>	61%	28543	57%	**76	100%
[Accurate TCM]*	<<locked>>	60%	23989	48%	**48	83%
[Alliant 2400]*	<<locked>>	71%	26252	52%	**14	80%
[Alliant BLUE DOT]*	<<locked>>	62%	19667	39%	**30	83%
Alliant BULLSEYE	<<locked>>	60%	34954	70%	**37	100%
Alliant POWER PISTOL	<<locked>>	61%	29370	59%	**60	98%
Alliant UNIQUE	<<locked>>	62%	30342	61%	**71	100%
Baschieri & Pellagri 100	<<locked>>	61%	30893	62%	**57	100%
Hodgdon Clays	<<locked>>	62%	32808	66%	**94	100%
[Hodgdon H110]*	<<locked>>	94%	39537	79%	**93	81%
Hodgdon HS-6	<<locked>>	61%	42380	85%	**98	100%
[Hodgdon LilGun]*	<<locked>>	85%	27340	55%	**09	80%
Hodgdon Universal	<<locked>>	62%	34809	70%	**75	100%
Hodgdon TrailBoss	<<locked>>	62%	11676	23%	**7	100%
Lovex D037.1	<<locked>>	61%	31778	64%	**16	93%
[Lovex D037.2]*	<<locked>>	61%	25251	50%	**85	83%
Lovex S011	<<locked>>	61%	40089	80%	**04	100%
Lovex S020	<<locked>>	62%	35607	71%	**14	100%
Maxam CSB 1	<<locked>>	61%	27311	55%	**53	100%
Maxam CSB 2	<<locked>>	60%	29530	59%	**76	100%
Maxam CSB 3	<<locked>>	60%	29356	59%	**57	100%
Maxam CSB 4	<<locked>>	61%	31865	64%	**76	100%
Maxam CSB 5	<<locked>>	61%	33866	68%	**57	100%
[Ramshot Enforcer]*	<<locked>>	71%	25382	51%	**04	80%
Ramshot Silhouette	<<locked>>	62%	41539	83%	**39	100%
ReloadSwiss RS 12	<<locked>>	62%	39726	79%	**01	100%
ReloadSwiss RS 14	<<locked>>	61%	10936	22%	**7	100%
ReloadSwiss RS 20	<<locked>>	62%	29167	58%	**48	100%
ReloadSwiss RS 24	<<locked>>	62%	27485	55%	**27	93%
Rottweil P 806	<<locked>>	61%	25048	50%	**71	99%
SNPE Vectan A0	<<locked>>	62%	27804	56%	**93	100%
SNPE Vectan BA 9	<<locked>>	60%	30501	61%	**16	100%
SNPE Vectan BA10	<<locked>>	62%	34722	69%	**43	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	24192	48%	**83	100%
SNPE Vectan BA9 1/2	<<locked>>	62%	32039	64%	**39	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	25251	50%	**85	83%
Shooters World Major Pistol	<<locked>>	61%	31778	64%	**16	93%
Somchem MP200	<<locked>>	61%	33837	68%	**21	100%
Somchem MS200	<<locked>>	61%	29950	60%	**39	100%
Somchem S221	<<locked>>	61%	39421	79%	**04	99%
Vihtavuori 3N37	<<locked>>	61%	27876	56%	**68	100%
[Vihtavuori 3N38]*	<<locked>>	62%	21277	43%	**66	89%
Vihtavuori N105	<<locked>>	62%	17637	35%	**27	90%
[Vihtavuori N110]*	<<locked>>	92%	26847	54%	**57	81%
Vihtavuori N310	<<locked>>	60%	41713	83%	**22	100%
Vihtavuori N320	<<locked>>	62%	34751	69%	**19	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	21683	43%	**47	100%
Vihtavuori N330	<<locked>>	61%	32924	66%	**48	100%
Vihtavuori N340	<<locked>>	60%	28892	58%	**29	100%
Vihtavuori N350	<<locked>>	62%	26614	53%	**42	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