Load data for 5.7 x 28 + .224 | 55gr | Reichenberg HDB Universal

Recommended Powder(s): ADI AP 100, Alliant POWER PISTOL, Somchem S221, Vihtavuori 3N38, Vihtavuori N105

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.224 \| 55gr \| Reichenberg HDB Universal
Bullet Weight:	55gr \| 3.6g
Bullet Diameter:	0.224" \| 5.69mm
Bullet Length:	0.780" \| 19.8mm
Caliber:	5.7 x 28 load data
Case Length (l3):	1.134" \| 28.8mm
Cartridge Length (C.O.L.):	1.537" \| 39.0mm
Seated Depth:	0.377" \| 9.6mm
Shank Seated Depth:	0.299" \| 7.6mm
Case Capacity:	12.3 Grains of Water \| 0.80 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	50038 psi \| 3450 bar
LID:	LID_B10105_C925
Last updated:	2025-01-01
Recommended Twist Rate:	1:10 - 1:8

Load data for 122 loads in caliber 5.7 x 28 with .224 | 55gr | Reichenberg HDB Universal bullet and 61 powders such as ADI AP 100, Alliant POWER PISTOL, Somchem S221, Vihtavuori 3N38, 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>>	95%	44019	88%	**21	100%
ADI AP 70N	<<locked>>	65%	42554	85%	**50	100%
ADI APS 350	<<locked>>	76%	42844	86%	**86	100%
ADI APS 450	<<locked>>	77%	42554	85%	**16	100%
ADI AS 30	<<locked>>	78%	43888	88%	**62	100%
ADI AS 50N	<<locked>>	73%	43337	87%	**01	100%
[Accurate 4100]*	<<locked>>	95%	45020	90%	**03	86%
Accurate No. 2	<<locked>>	73%	42960	86%	**99	100%
Accurate No. 7	<<locked>>	73%	44701	89%	**96	97%
Accurate No. 9	<<locked>>	82%	44628	89%	**86	92%
Accurate Solo 1000	<<locked>>	76%	43033	86%	**88	100%
Accurate Solo 1250	<<locked>>	80%	44411	89%	**60	100%
Accurate TCM	<<locked>>	80%	42656	85%	**63	93%
[Alliant 2400]*	<<locked>>	91%	43540	87%	**03	89%
Alliant BLUE DOT	<<locked>>	94%	43656	87%	**83	96%
Alliant BULLSEYE	<<locked>>	70%	42859	86%	**26	100%
Alliant POWER PISTOL 👍	<<locked>>	78%	43482	87%	**67	100%
Alliant UNIQUE	<<locked>>	78%	42540	85%	**22	100%
Baschieri & Pellagri 100	<<locked>>	77%	44396	89%	**01	100%
Hodgdon Clays	<<locked>>	76%	43830	88%	**09	100%
Hodgdon HS-6	<<locked>>	64%	43671	87%	**91	100%
[Hodgdon LilGun]*	<<locked>>	96%	35027	70%	**44	85%
Hodgdon Universal	<<locked>>	72%	42554	85%	**50	100%
Hodgdon TrailBoss	<<locked>>	91%	18797	38%	**01	100%
Lovex D037.1	<<locked>>	73%	44701	89%	**96	97%
Lovex D037.2	<<locked>>	81%	44628	89%	**86	92%
Lovex S011	<<locked>>	65%	42743	85%	**17	100%
Lovex S020	<<locked>>	72%	44338	89%	**90	100%
Maxam CSB 1	<<locked>>	84%	44773	89%	**63	100%
Maxam CSB 2	<<locked>>	79%	44759	89%	**53	100%
Maxam CSB 3	<<locked>>	80%	44933	90%	**37	100%
Maxam CSB 4	<<locked>>	75%	42250	84%	**88	100%
Maxam CSB 5	<<locked>>	74%	44686	89%	**65	100%
Ramshot Enforcer	<<locked>>	92%	44904	90%	**22	90%
Ramshot Silhouette	<<locked>>	64%	42293	85%	**29	100%
ReloadSwiss RS 12	<<locked>>	66%	41945	84%	**04	100%
ReloadSwiss RS 14	<<locked>>	95%	19043	38%	**40	100%
ReloadSwiss RS 20	<<locked>>	80%	44440	89%	**35	100%
ReloadSwiss RS 24	<<locked>>	79%	43453	87%	**73	98%
Rottweil P 801	<<locked>>	63%	42554	85%	**75	100%
Rottweil P 806	<<locked>>	81%	42757	85%	**37	100%
SNPE Vectan A0	<<locked>>	84%	44918	90%	**09	100%
SNPE Vectan BA 9	<<locked>>	75%	43018	86%	**57	100%
SNPE Vectan BA10	<<locked>>	72%	42554	85%	**16	100%
SNPE Vectan BA7 1/2	<<locked>>	87%	43758	87%	**68	100%
SNPE Vectan BA9 1/2	<<locked>>	74%	42105	84%	**47	100%
Shooters World Heavy Pistol	<<locked>>	81%	44628	89%	**86	92%
Shooters World Major Pistol	<<locked>>	73%	44701	89%	**96	97%
Somchem MP200	<<locked>>	73%	44135	88%	**32	100%
Somchem MS200	<<locked>>	77%	42612	85%	**86	100%
Somchem S221 👍	<<locked>>	66%	42975	86%	**27	99%
Vihtavuori 3N37	<<locked>>	77%	42003	84%	**58	100%
Vihtavuori 3N38 👍	<<locked>>	90%	43410	87%	**60	99%
Vihtavuori N105 👍	<<locked>>	96%	44295	89%	**06	100%
Vihtavuori N310	<<locked>>	63%	43932	88%	**19	100%
Vihtavuori N320	<<locked>>	72%	42873	86%	**94	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	41118	82%	**93	100%
Vihtavuori N330	<<locked>>	74%	43947	88%	**60	100%
Vihtavuori N340	<<locked>>	78%	44469	89%	**19	100%
Vihtavuori N350	<<locked>>	82%	43816	88%	**78	100%
Winchester 231	<<locked>>	64%	43439	87%	**47	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	19014	38%	**68	93%
ADI AP 70N	<<locked>>	62%	39581	79%	**21	100%
ADI APS 350	<<locked>>	60%	30313	61%	**29	100%
ADI APS 450	<<locked>>	63%	31053	62%	**68	100%
ADI AS 30	<<locked>>	60%	29037	58%	**75	100%
[ADI AS 50N]²	<<locked>>	59%	31430	63%	**50	100%
[Accurate 4100]*	<<locked>>	86%	33185	66%	**29	80%
Accurate No. 2	<<locked>>	61%	30400	61%	**29	100%
Accurate No. 7	<<locked>>	61%	28921	58%	**44	91%
[Accurate No. 9]*	<<locked>>	62%	22974	46%	**09	80%
Accurate Solo 1000	<<locked>>	62%	31270	62%	**40	100%
Accurate Solo 1250	<<locked>>	61%	27354	55%	**37	100%
[Accurate TCM]*	<<locked>>	61%	23047	46%	**06	82%
[Alliant 2400]*	<<locked>>	75%	27282	55%	**17	80%
[Alliant BLUE DOT]*	<<locked>>	61%	18275	37%	**75	80%
Alliant BULLSEYE	<<locked>>	61%	34055	68%	**04	100%
Alliant POWER PISTOL	<<locked>>	61%	26905	54%	**81	97%
Alliant UNIQUE	<<locked>>	60%	26977	54%	**93	100%
Baschieri & Pellagri 100	<<locked>>	61%	29762	59%	**24	100%
Hodgdon Clays	<<locked>>	60%	31169	62%	**52	100%
Hodgdon HS-6	<<locked>>	60%	38305	77%	**19	100%
[Hodgdon LilGun]*	<<locked>>	91%	29269	59%	**26	81%
Hodgdon Universal	<<locked>>	60%	31372	63%	**06	100%
Hodgdon TrailBoss	<<locked>>	63%	11385	23%	**7	100%
Lovex D037.1	<<locked>>	61%	28921	58%	**44	91%
[Lovex D037.2]*	<<locked>>	61%	22974	46%	**09	80%
Lovex S011	<<locked>>	62%	39479	79%	**78	100%
Lovex S020	<<locked>>	61%	32474	65%	**42	100%
Maxam CSB 1	<<locked>>	62%	26194	52%	**14	100%
Maxam CSB 2	<<locked>>	60%	28152	56%	**37	100%
Maxam CSB 3	<<locked>>	60%	27949	56%	**17	100%
Maxam CSB 4	<<locked>>	61%	30429	61%	**37	100%
Maxam CSB 5	<<locked>>	60%	32300	65%	**14	100%
[Ramshot Enforcer]*	<<locked>>	75%	26020	52%	**14	81%
Ramshot Silhouette	<<locked>>	62%	39450	79%	**86	100%
ReloadSwiss RS 12	<<locked>>	60%	36216	72%	**32	100%
ReloadSwiss RS 14	<<locked>>	62%	10747	21%	**0	100%
ReloadSwiss RS 20	<<locked>>	60%	25802	52%	**80	100%
ReloadSwiss RS 24	<<locked>>	60%	24250	48%	**32	90%
Rottweil P 801	<<locked>>	60%	39320	79%	**39	100%
Rottweil P 806	<<locked>>	62%	23380	47%	**35	99%
SNPE Vectan A0	<<locked>>	60%	24816	50%	**24	100%
SNPE Vectan BA 9	<<locked>>	61%	30095	60%	**86	100%
SNPE Vectan BA10	<<locked>>	62%	33692	67%	**11	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	22017	44%	**17	99%
SNPE Vectan BA9 1/2	<<locked>>	62%	31154	62%	**99	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	22974	46%	**09	80%
Shooters World Major Pistol	<<locked>>	61%	28921	58%	**44	91%
Somchem MP200	<<locked>>	60%	30806	62%	**52	100%
Somchem MS200	<<locked>>	62%	29240	58%	**12	100%
Somchem S221	<<locked>>	61%	35766	71%	**29	98%
Vihtavuori 3N37	<<locked>>	60%	25353	51%	**09	100%
[Vihtavuori 3N38]*	<<locked>>	61%	19522	39%	**07	87%
[Vihtavuori N105]*	<<locked>>	61%	15896	32%	**61	88%
Vihtavuori N310	<<locked>>	60%	40335	81%	**76	100%
Vihtavuori N320	<<locked>>	62%	33475	67%	**80	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	20334	41%	**07	100%
Vihtavuori N330	<<locked>>	62%	31836	64%	**19	100%
Vihtavuori N340	<<locked>>	61%	27775	56%	**86	100%
Vihtavuori N350	<<locked>>	61%	24004	48%	**76	100%
Winchester 231	<<locked>>	61%	40524	81%	**04	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