Load data for 5.7 x 28 + .224 | 50gr | Sierra Blitzking

Recommended Powder(s): ADI AP 100, Alliant POWER PISTOL, Rottweil P 806, Somchem S221, Vihtavuori N105

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.224 \| 50gr \| Sierra Blitzking
Manufacturer SKU:	1450
Bullet Weight:	50gr \| 3.2g
Bullet Diameter:	0.224" \| 5.69mm
Bullet Length:	0.786" \| 20.0mm
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:	0.350" \| 8.9mm
Shank Seated Depth:	0.350" \| 8.9mm
Case Capacity:	12.3 Grains of Water \| 0.80 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	50038 psi \| 3450 bar
LID:	LID_B5732_C925
Last updated:	2025-01-01

Load data for 118 loads in caliber 5.7 x 28 with .224 | 50gr | Sierra Blitzking bullet and 59 powders such as ADI AP 100, Alliant POWER PISTOL, Rottweil P 806, Somchem S221, 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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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 AP 100 👍	<<locked>>	96%	43178	86%	**03	100%
ADI AP 70N	<<locked>>	66%	42699	85%	**39	100%
ADI AS 30	<<locked>>	81%	44788	90%	**57	100%
ADI AS 50N	<<locked>>	75%	43598	87%	**90	100%
[Accurate 4100]*	<<locked>>	97%	44382	89%	**81	84%
Accurate No. 2	<<locked>>	74%	43265	86%	**81	100%
Accurate No. 7	<<locked>>	74%	42888	86%	**52	95%
Accurate No. 9	<<locked>>	82%	42772	85%	**55	90%
Accurate Solo 1000	<<locked>>	78%	43714	87%	**86	100%
Accurate Solo 1250	<<locked>>	82%	44643	89%	**52	100%
Accurate TCM	<<locked>>	82%	43091	86%	**49	91%
[Alliant 2400]*	<<locked>>	94%	43642	87%	**81	87%
Alliant BLUE DOT	<<locked>>	95%	42409	85%	**49	94%
Alliant BULLSEYE	<<locked>>	71%	43091	86%	**21	100%
Alliant POWER PISTOL 👍	<<locked>>	79%	42801	86%	**39	100%
Alliant UNIQUE	<<locked>>	79%	42395	85%	**14	100%
Baschieri & Pellagri 100	<<locked>>	79%	44831	90%	**93	100%
Hodgdon Clays	<<locked>>	75%	41684	83%	**58	100%
Hodgdon HS-6	<<locked>>	65%	42714	85%	**60	100%
Hodgdon Longshot	<<locked>>	62%	42728	85%	**54	100%
Hodgdon Universal	<<locked>>	74%	42699	85%	**39	100%
Hodgdon TrailBoss	<<locked>>	95%	19406	39%	**76	100%
Lovex D037.1	<<locked>>	74%	42888	86%	**52	95%
Lovex D037.2	<<locked>>	81%	42772	85%	**55	90%
Lovex S011	<<locked>>	67%	43178	86%	**09	100%
Lovex S020	<<locked>>	73%	44440	89%	**81	100%
Maxam CSB 1	<<locked>>	86%	44846	90%	**55	100%
Maxam CSB 2	<<locked>>	81%	44817	90%	**39	100%
Maxam CSB 3	<<locked>>	79%	42264	84%	**90	100%
Maxam CSB 4	<<locked>>	77%	42815	86%	**73	100%
Maxam CSB 5	<<locked>>	73%	42612	85%	**21	100%
[Ramshot Enforcer]*	<<locked>>	94%	44454	89%	**11	89%
Ramshot Silhouette	<<locked>>	67%	44643	89%	**37	100%
ReloadSwiss RS 12	<<locked>>	68%	42525	85%	**93	100%
ReloadSwiss RS 14	<<locked>>	94%	18028	36%	**79	100%
ReloadSwiss RS 20	<<locked>>	82%	44048	88%	**21	100%
ReloadSwiss RS 24	<<locked>>	80%	42206	84%	**42	97%
Rottweil P 801	<<locked>>	65%	42511	85%	**60	100%
Rottweil P 806 👍	<<locked>>	83%	43265	86%	**45	100%
SNPE Vectan A0	<<locked>>	85%	44933	90%	**98	100%
SNPE Vectan BA 9	<<locked>>	76%	42960	86%	**42	100%
SNPE Vectan BA10	<<locked>>	74%	43613	87%	**04	100%
SNPE Vectan BA7 1/2	<<locked>>	88%	43192	86%	**40	100%
SNPE Vectan BA9 1/2	<<locked>>	76%	42148	84%	**26	100%
Shooters World Heavy Pistol	<<locked>>	81%	42772	85%	**55	90%
Shooters World Major Pistol	<<locked>>	74%	42888	86%	**52	95%
Somchem MP200	<<locked>>	74%	43700	87%	**17	100%
Somchem MS200	<<locked>>	78%	42496	85%	**75	100%
Somchem S221 👍	<<locked>>	69%	44425	89%	**32	99%
Vihtavuori 3N37	<<locked>>	81%	43801	88%	**73	100%
Vihtavuori 3N38	<<locked>>	93%	44991	90%	**59	98%
Vihtavuori N105 👍	<<locked>>	97%	42641	85%	**78	100%
Vihtavuori N310	<<locked>>	65%	44904	90%	**17	100%
Vihtavuori N320	<<locked>>	74%	43352	87%	**83	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	38827	78%	**48	100%
Vihtavuori N330	<<locked>>	75%	43932	88%	**52	100%
Vihtavuori N340	<<locked>>	80%	44179	88%	**94	100%
Vihtavuori N350	<<locked>>	83%	42743	85%	**50	100%
Winchester 231	<<locked>>	65%	43918	88%	**29	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	60%	17579	35%	**91	90%
ADI AP 70N	<<locked>>	61%	36840	74%	**63	100%
ADI AS 30	<<locked>>	62%	30052	60%	**60	100%
ADI AS 50N	<<locked>>	62%	32242	64%	**39	100%
[Accurate 4100]*	<<locked>>	91%	37463	75%	**80	81%
Accurate No. 2	<<locked>>	60%	27963	56%	**68	100%
[Accurate No. 7]*	<<locked>>	61%	27775	56%	**86	88%
[Accurate No. 9]*	<<locked>>	68%	26484	53%	**50	81%
Accurate Solo 1000	<<locked>>	61%	29457	59%	**86	100%
Accurate Solo 1250	<<locked>>	60%	25440	51%	**83	100%
[Accurate TCM]*	<<locked>>	64%	23641	47%	**88	80%
[Alliant 2400]*	<<locked>>	82%	31082	62%	**68	81%
[Alliant BLUE DOT]*	<<locked>>	67%	20450	41%	**02	81%
Alliant BULLSEYE	<<locked>>	60%	31618	63%	**57	100%
Alliant POWER PISTOL	<<locked>>	62%	26760	53%	**60	96%
Alliant UNIQUE	<<locked>>	62%	27180	54%	**75	100%
Baschieri & Pellagri 100	<<locked>>	60%	28036	56%	**70	100%
[Hodgdon Clays]²	<<locked>>	59%	29617	59%	**94	100%
Hodgdon HS-6	<<locked>>	61%	37637	75%	**91	100%
Hodgdon Longshot	<<locked>>	60%	40103	80%	**14	100%
Hodgdon Universal	<<locked>>	62%	31937	64%	**91	100%
Hodgdon TrailBoss	<<locked>>	62%	10805	22%	**6	100%
[Lovex D037.1]*	<<locked>>	61%	27775	56%	**86	88%
[Lovex D037.2]*	<<locked>>	67%	26484	53%	**50	81%
Lovex S011	<<locked>>	61%	37115	74%	**30	100%
Lovex S020	<<locked>>	60%	30168	60%	**88	100%
Maxam CSB 1	<<locked>>	61%	24540	49%	**53	100%
Maxam CSB 2	<<locked>>	62%	28601	57%	**22	100%
Maxam CSB 3	<<locked>>	62%	28616	57%	**02	100%
Maxam CSB 4	<<locked>>	60%	28718	57%	**83	100%
Maxam CSB 5	<<locked>>	63%	33272	66%	**02	100%
[Ramshot Enforcer]*	<<locked>>	81%	29356	59%	**58	81%
Ramshot Silhouette	<<locked>>	61%	36506	73%	**35	100%
ReloadSwiss RS 12	<<locked>>	62%	36376	73%	**14	100%
ReloadSwiss RS 14	<<locked>>	61%	10095	20%	**6	100%
ReloadSwiss RS 20	<<locked>>	62%	26005	52%	**55	100%
[ReloadSwiss RS 24]*	<<locked>>	61%	23830	48%	**85	88%
Rottweil P 801	<<locked>>	62%	40074	80%	**30	100%
Rottweil P 806	<<locked>>	60%	21089	42%	**55	97%
SNPE Vectan A0	<<locked>>	62%	25034	50%	**06	100%
SNPE Vectan BA 9	<<locked>>	60%	27949	56%	**32	100%
SNPE Vectan BA10	<<locked>>	61%	32343	65%	**53	100%
SNPE Vectan BA7 1/2	<<locked>>	62%	22075	44%	**89	98%
SNPE Vectan BA9 1/2	<<locked>>	61%	29211	58%	**52	100%
[Shooters World Heavy Pistol]*	<<locked>>	67%	26484	53%	**50	81%
[Shooters World Major Pistol]*	<<locked>>	61%	27775	56%	**86	88%
Somchem MP200	<<locked>>	62%	30893	62%	**34	100%
Somchem MS200	<<locked>>	61%	27354	55%	**48	100%
Somchem S221	<<locked>>	62%	35302	71%	**94	97%
Vihtavuori 3N37	<<locked>>	61%	25222	50%	**81	100%
[Vihtavuori 3N38]*	<<locked>>	60%	17898	36%	**30	84%
[Vihtavuori N105]*	<<locked>>	60%	14504	29%	**65	83%
Vihtavuori N310	<<locked>>	62%	41539	83%	**71	100%
Vihtavuori N320	<<locked>>	61%	31038	62%	**22	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	19131	38%	**47	100%
Vihtavuori N330	<<locked>>	61%	29617	59%	**62	100%
Vihtavuori N340	<<locked>>	60%	25817	52%	**29	100%
Vihtavuori N350	<<locked>>	62%	23815	48%	**48	99%
Winchester 231	<<locked>>	60%	38087	76%	**63	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.