Load data for 5.7 x 28 + .224 | 55gr | Sierra FMJBT GameKing

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.224 \| 55gr \| Sierra FMJBT GameKing
Manufacturer SKU:	1355
Bullet Weight:	55gr \| 3.6g
Bullet Diameter:	0.224" \| 5.69mm
Bullet Length:	0.738" \| 18.7mm
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:	0.302" \| 7.7mm
Shank Seated Depth:	0.197" \| 5.0mm
Case Capacity:	12.3 Grains of Water \| 0.80 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	50038 psi \| 3450 bar
LID:	LID_B5740_C925
Last updated:	2025-01-01
Recommended Twist Rate:	1:11 - 1:9

Load data for 124 loads in caliber 5.7 x 28 with .224 | 55gr | Sierra FMJBT GameKing bullet and 62 powders such as ADI AP 100, Alliant POWER PISTOL, 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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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>>	95%	46557	93%	**77	100%
ADI AP 70N	<<locked>>	67%	46963	94%	**19	100%
ADI AS 30	<<locked>>	82%	48588	97%	**40	100%
ADI AS 50N	<<locked>>	76%	48080	96%	**76	100%
[Accurate 4100]*	<<locked>>	94%	47355	95%	**72	88%
Accurate No. 2	<<locked>>	75%	47863	96%	**68	100%
Accurate No. 7	<<locked>>	74%	48907	98%	**78	98%
Accurate No. 9	<<locked>>	82%	48153	96%	**72	94%
Accurate Solo 1000	<<locked>>	80%	47964	96%	**60	100%
Accurate Solo 1250	<<locked>>	83%	48834	98%	**29	100%
Accurate TCM	<<locked>>	82%	48573	97%	**68	95%
Alliant 2400	<<locked>>	93%	49908	100%	**11	92%
Alliant BLUE DOT	<<locked>>	96%	47674	95%	**52	97%
Alliant BULLSEYE	<<locked>>	72%	47500	95%	**01	100%
Alliant POWER PISTOL 👍	<<locked>>	80%	49487	99%	**62	100%
Alliant UNIQUE	<<locked>>	82%	49676	99%	**21	100%
Baschieri & Pellagri 100	<<locked>>	80%	49226	98%	**73	100%
Hodgdon Clays	<<locked>>	81%	49023	98%	**88	100%
Hodgdon HS-6	<<locked>>	66%	48979	98%	**67	100%
[Hodgdon LilGun]*	<<locked>>	97%	39653	79%	**39	88%
Hodgdon Longshot	<<locked>>	63%	48994	98%	**60	100%
Hodgdon Universal	<<locked>>	74%	46963	94%	**19	100%
Hodgdon TrailBoss	<<locked>>	94%	20610	41%	**47	100%
Lovex D037.1	<<locked>>	74%	48907	98%	**78	98%
Lovex D037.2	<<locked>>	81%	48153	96%	**72	94%
Lovex S011	<<locked>>	68%	47514	95%	**83	100%
Lovex S020	<<locked>>	74%	48805	98%	**58	100%
Maxam CSB 1	<<locked>>	87%	48979	98%	**26	100%
Maxam CSB 2	<<locked>>	81%	49342	99%	**16	100%
Maxam CSB 3	<<locked>>	83%	49443	99%	**06	100%
Maxam CSB 4	<<locked>>	78%	46862	94%	**60	100%
Maxam CSB 5	<<locked>>	78%	49719	99%	**40	100%
Ramshot Enforcer	<<locked>>	92%	48095	96%	**04	93%
Ramshot Silhouette	<<locked>>	67%	48385	97%	**11	100%
Ramshot True Blue	<<locked>>	63%	49385	99%	**63	100%
ReloadSwiss RS 12	<<locked>>	71%	49647	99%	**99	100%
ReloadSwiss RS 14	<<locked>>	93%	19043	38%	**53	100%
ReloadSwiss RS 20	<<locked>>	82%	48370	97%	**91	100%
ReloadSwiss RS 24	<<locked>>	81%	48095	96%	**55	99%
Rottweil P 801	<<locked>>	68%	49748	99%	**73	100%
Rottweil P 806	<<locked>>	83%	49617	99%	**42	100%
SNPE Vectan A0	<<locked>>	85%	48762	97%	**62	100%
SNPE Vectan BA 9	<<locked>>	79%	49472	99%	**42	100%
SNPE Vectan BA10	<<locked>>	76%	47239	94%	**88	100%
SNPE Vectan BA7 1/2	<<locked>>	89%	49023	98%	**40	100%
SNPE Vectan BA9 1/2	<<locked>>	79%	49327	99%	**42	100%
Shooters World Heavy Pistol	<<locked>>	81%	48153	96%	**72	94%
Shooters World Major Pistol	<<locked>>	74%	48907	98%	**78	98%
Somchem MP200	<<locked>>	74%	47630	95%	**98	100%
Somchem MS200	<<locked>>	81%	49298	99%	**88	100%
Somchem S221	<<locked>>	68%	47819	96%	**19	100%
Vihtavuori 3N37	<<locked>>	80%	47703	95%	**50	100%
Vihtavuori 3N38 👍	<<locked>>	91%	48704	97%	**32	99%
Vihtavuori N105 👍	<<locked>>	95%	47384	95%	**52	100%
[Vihtavuori N110]*	<<locked>>	96%	29124	58%	**06	82%
Vihtavuori N310	<<locked>>	67%	49443	99%	**04	100%
Vihtavuori N320	<<locked>>	75%	47776	95%	**60	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	42279	84%	**29	100%
Vihtavuori N330	<<locked>>	76%	48544	97%	**32	100%
Vihtavuori N340	<<locked>>	80%	48472	97%	**81	100%
Vihtavuori N350	<<locked>>	85%	49806	100%	**67	100%
Winchester 231	<<locked>>	65%	47572	95%	**03	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	20102	40%	**11	94%
ADI AP 70N	<<locked>>	62%	41133	82%	**50	100%
ADI AS 30	<<locked>>	62%	31343	63%	**27	100%
ADI AS 50N	<<locked>>	61%	33388	67%	**99	100%
[Accurate 4100]*	<<locked>>	82%	32271	64%	**29	81%
Accurate No. 2	<<locked>>	61%	32039	64%	**71	100%
Accurate No. 7	<<locked>>	61%	31067	62%	**96	92%
[Accurate No. 9]*	<<locked>>	62%	24671	49%	**65	82%
Accurate Solo 1000	<<locked>>	61%	30748	61%	**50	100%
Accurate Solo 1250	<<locked>>	62%	29240	58%	**86	100%
[Accurate TCM]*	<<locked>>	62%	24729	49%	**62	84%
[Alliant 2400]*	<<locked>>	73%	27151	54%	**30	81%
[Alliant BLUE DOT]*	<<locked>>	61%	18840	38%	**11	82%
Alliant BULLSEYE	<<locked>>	61%	35911	72%	**47	100%
Alliant POWER PISTOL	<<locked>>	60%	28239	56%	**21	98%
Alliant UNIQUE	<<locked>>	60%	28790	58%	**45	100%
Baschieri & Pellagri 100	<<locked>>	62%	31633	63%	**66	100%
[Hodgdon Clays]²	<<locked>>	59%	30893	62%	**61	100%
Hodgdon HS-6	<<locked>>	61%	41104	82%	**78	100%
[Hodgdon LilGun]*	<<locked>>	87%	28108	56%	**32	81%
Hodgdon Longshot	<<locked>>	62%	46282	92%	**27	100%
Hodgdon Universal	<<locked>>	61%	33243	66%	**52	100%
Hodgdon TrailBoss	<<locked>>	63%	11763	24%	**0	100%
Lovex D037.1	<<locked>>	61%	31067	62%	**96	92%
[Lovex D037.2]*	<<locked>>	61%	24671	49%	**65	82%
Lovex S011	<<locked>>	60%	38232	76%	**81	100%
Lovex S020	<<locked>>	61%	34113	68%	**88	100%
Maxam CSB 1	<<locked>>	60%	25904	52%	**20	100%
Maxam CSB 2	<<locked>>	61%	30255	60%	**83	100%
Maxam CSB 3	<<locked>>	61%	30052	60%	**66	100%
[Maxam CSB 4]²	<<locked>>	59%	30240	60%	**50	100%
Maxam CSB 5	<<locked>>	62%	34780	69%	**66	100%
[Ramshot Enforcer]*	<<locked>>	71%	24482	49%	**94	80%
Ramshot Silhouette	<<locked>>	61%	40248	80%	**16	100%
Ramshot True Blue	<<locked>>	61%	46543	93%	**27	100%
ReloadSwiss RS 12	<<locked>>	61%	38130	76%	**75	100%
ReloadSwiss RS 14	<<locked>>	62%	11124	22%	**0	100%
ReloadSwiss RS 20	<<locked>>	61%	27601	55%	**16	100%
ReloadSwiss RS 24	<<locked>>	61%	26716	53%	**98	92%
Rottweil P 801	<<locked>>	61%	41031	82%	**81	100%
Rottweil P 806	<<locked>>	60%	23888	48%	**48	99%
SNPE Vectan A0	<<locked>>	61%	26397	53%	**73	100%
SNPE Vectan BA 9	<<locked>>	61%	31386	63%	**25	100%
SNPE Vectan BA10	<<locked>>	60%	33040	66%	**14	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	23090	46%	**63	99%
SNPE Vectan BA9 1/2	<<locked>>	60%	30560	61%	**09	100%
[Shooters World Heavy Pistol]*	<<locked>>	61%	24671	49%	**65	82%
Shooters World Major Pistol	<<locked>>	61%	31067	62%	**96	92%
Somchem MP200	<<locked>>	60%	32430	65%	**98	100%
Somchem MS200	<<locked>>	62%	30748	61%	**52	100%
Somchem S221	<<locked>>	61%	38247	76%	**81	99%
Vihtavuori 3N37	<<locked>>	62%	28485	57%	**81	100%
[Vihtavuori 3N38]*	<<locked>>	61%	20363	41%	**40	88%
[Vihtavuori N105]*	<<locked>>	61%	16926	34%	**94	89%
[Vihtavuori N110]*	<<locked>>	92%	26049	52%	**40	80%
Vihtavuori N310	<<locked>>	61%	42656	85%	**32	100%
Vihtavuori N320	<<locked>>	60%	32808	66%	**86	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	20363	41%	**20	100%
Vihtavuori N330	<<locked>>	60%	31328	63%	**19	100%
Vihtavuori N340	<<locked>>	61%	29689	59%	**32	100%
Vihtavuori N350	<<locked>>	61%	25324	51%	**12	100%
Winchester 231	<<locked>>	61%	41945	84%	**40	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.