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

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

5.7 x 28 + .224 | 55gr | Sierra HPBT GameKing

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 116 loads in caliber 5.7 x 28 with .224 | 55gr | Sierra HPBT GameKing bullet and 58 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".

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  • We recommend you limit powder range to relevant brands to speed up re-calculation of results

    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.

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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
91%
86%
100%
ADI AP 70N
64%
86%
100%
ADI APS 350
76%
88%
100%
ADI APS 450
77%
87%
100%
ADI AS 30
78%
89%
100%
ADI AS 50N
72%
88%
100%
Accurate 4100
91%
86%
86%
Accurate No. 2
71%
86%
100%
Accurate No. 7
69%
85%
97%
Accurate No. 9
79%
88%
93%
Accurate Solo 1000
75%
87%
100%
Accurate Solo 1250
79%
90%
100%
Accurate TCM
79%
89%
94%
Alliant 2400
88%
86%
90%
Alliant BLUE DOT
92%
88%
97%
Alliant BULLSEYE
68%
87%
100%
Alliant POWER PISTOL
75%
86%
100%
Alliant UNIQUE
76%
86%
100%
Baschieri & Pellagri 100
76%
90%
100%
Hodgdon Clays
76%
90%
100%
Hodgdon LilGun
95%
77%
88%
Hodgdon Universal
70%
86%
100%
Hodgdon TrailBoss
93%
40%
100%
Lovex D037.1
69%
85%
97%
Lovex D037.2
78%
88%
93%
Lovex S011
64%
87%
100%
Lovex S020
70%
90%
100%
Maxam CSB 1
82%
90%
100%
Maxam CSB 2
74%
85%
100%
Maxam CSB 3
76%
85%
100%
Maxam CSB 4
74%
86%
100%
Maxam CSB 5
70%
85%
100%
Ramshot Enforcer
89%
88%
91%
Ramshot Silhouette
64%
89%
100%
ReloadSwiss RS 12
65%
86%
100%
ReloadSwiss RS 14
96%
41%
100%
ReloadSwiss RS 20
78%
89%
100%
ReloadSwiss RS 24
78%
89%
99%
Rottweil P 806
78%
87%
100%
SNPE Vectan A0
81%
89%
100%
SNPE Vectan BA 9
73%
85%
100%
SNPE Vectan BA10
72%
87%
100%
SNPE Vectan BA7 1/2
83%
85%
100%
SNPE Vectan BA9 1/2
73%
85%
100%
Shooters World Heavy Pistol
78%
88%
93%
Shooters World Major Pistol
69%
85%
97%
Somchem MP200
71%
88%
100%
Somchem MS200
75%
85%
100%
Somchem S221
65%
88%
100%
Vihtavuori 3N37
77%
88%
100%
Vihtavuori 3N38
88%
89%
99%
Vihtavuori N105
91%
86%
100%
Vihtavuori N110
96%
60%
83%
Vihtavuori N320
71%
88%
100%
Vihtavuori N32C Tin Star
94%
82%
100%
Vihtavuori N330
72%
89%
100%
Vihtavuori N340
76%
89%
100%
Vihtavuori N350
79%
86%
100%

Max Load - Barrel Length: 5.50''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AP 100
61%
39%
94%
ADI AP 70N
61%
80%
100%
ADI APS 350
62%
65%
100%
ADI APS 450
60%
60%
100%
ADI AS 30
61%
62%
100%
ADI AS 50N
60%
66%
100%
Accurate 4100
81%
63%
81%
Accurate No. 2
60%
63%
100%
Accurate No. 7
61%
64%
93%
Accurate No. 9
61%
48%
82%
Accurate Solo 1000
60%
60%
100%
Accurate Solo 1250
61%
57%
100%
Accurate TCM
61%
49%
84%
Alliant 2400
72%
53%
81%
Alliant BLUE DOT
62%
40%
83%
Alliant BULLSEYE
60%
71%
100%
Alliant POWER PISTOL
61%
59%
98%
Alliant UNIQUE
62%
61%
100%
Baschieri & Pellagri 100
61%
62%
100%
Hodgdon Clays
62%
66%
100%
Hodgdon LilGun
85%
55%
80%
Hodgdon Universal
62%
70%
100%
Hodgdon TrailBoss
62%
23%
100%
Lovex D037.1
61%
64%
93%
Lovex D037.2
62%
51%
83%
Lovex S011
62%
81%
100%
Lovex S020
60%
67%
100%
Maxam CSB 1
62%
55%
100%
Maxam CSB 2
60%
59%
100%
Maxam CSB 3
60%
59%
100%
Maxam CSB 4
62%
64%
100%
Maxam CSB 5
61%
68%
100%
Ramshot Enforcer
72%
51%
81%
Ramshot Silhouette
60%
79%
100%
ReloadSwiss RS 12
60%
75%
100%
ReloadSwiss RS 14
61%
22%
100%
ReloadSwiss RS 20
62%
59%
100%
ReloadSwiss RS 24
60%
52%
92%
Rottweil P 806
61%
50%
100%
SNPE Vectan A0
60%
52%
100%
SNPE Vectan BA 9
60%
62%
100%
SNPE Vectan BA10
62%
70%
100%
SNPE Vectan BA7 1/2
62%
49%
100%
SNPE Vectan BA9 1/2
62%
64%
100%
Shooters World Heavy Pistol
62%
51%
83%
Shooters World Major Pistol
61%
64%
93%
Somchem MP200
62%
68%
100%
Somchem MS200
61%
60%
100%
Somchem S221
62%
79%
99%
Vihtavuori 3N37
61%
56%
100%
Vihtavuori 3N38
62%
42%
90%
Vihtavuori N105
60%
33%
89%
Vihtavuori N110
92%
54%
81%
Vihtavuori N320
62%
70%
100%
Vihtavuori N32C Tin Star
59%
40%
100%
Vihtavuori N330
61%
66%
100%
Vihtavuori N340
60%
58%
100%
Vihtavuori N350
62%
53%
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.

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