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Load data for .223 Rem. (5.56 x 45 NATO) + .224 | 55gr | Hornady SP SX

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Recommended Powder(s): ADI AR 2219, Alliant Reloder-10x, Baschieri & Pellagri 106, IMR 4198, Norma 200

.223 Rem. (5.56 x 45 NATO) + .224 | 55gr | Hornady SP SX

Load Specifications

Bullet:
.224 | 55gr | Hornady S SX
Manufacturer SKU:
2260
Bullet Weight:
55gr | 3.6g
Bullet Diameter:
0.224" | 5.69mm
Bullet Length:
0.630" | 16.0mm
Caliber:
.223 Rem. (5.56 x 45 NATO) load data
Case Length (l3):
1.759" | 44.7mm
Cartridge Length (C.O.L.):
2.226" | 56.5mm
Seated Depth:
0.163" | 4.1mm
Shank Seated Depth:
0.163" | 4.1mm
Case Capacity:
28.8 Grains of Water | 1.87 cm³
Primer Size:
Small Rifle (SR)
Max. allowed Pressure:
62366 psi | 4300 bar
LID:
LID_B2519_C134
Last updated:
2025-01-01

>> Use the Personalized Load Calculator further below to adjust input parameters. 

Load data for 102 loads in caliber .223 Rem. (5.56 x 45 NATO) with .224 | 55gr | Hornady S SX bullet and 51 powders such as ADI AR 2219, Alliant Reloder-10x, Baschieri & Pellagri 106, IMR 4198, Norma 200. 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".

  • Muzzle velocity vs. barrel length

    Every 1 inch additional barrel length increases muzzle velocity by approx. 29.5 fps

  • .

    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 AR 2207
<<locked>>
93%
54447
87%
**89
100%
ADI AR 2219 👍
<<locked>>
95%
54563
87%
**51
99%
Accurate 1680
<<locked>>
84%
54375
87%
**63
99%
Accurate 2015
<<locked>>
97%
46760
75%
**77
99%
[Accurate 2230]*
<<locked>>
97%
51924
83%
**30
94%
Accurate 2460
<<locked>>
96%
49632
80%
**23
96%
Accurate 2495
<<locked>>
96%
37637
60%
**86
97%
[Accurate 2520]*
<<locked>>
96%
40509
65%
**09
94%
[Accurate 4064]*
<<locked>>
96%
31053
50%
**02
92%
Alliant AR-Comp
<<locked>>
96%
40538
65%
**41
100%
Alliant Reloder-10x 👍
<<locked>>
97%
51213
82%
**76
100%
Alliant Reloder-7
<<locked>>
92%
55709
89%
**86
100%
Baschieri & Pellagri 106 👍
<<locked>>
95%
54302
87%
**14
99%
[Hodgdon Benchmark]*
<<locked>>
96%
47210
76%
**35
94%
Hodgdon CFE BLK
<<locked>>
92%
55390
89%
**27
95%
Hodgdon H322
<<locked>>
96%
46224
74%
**07
97%
Hodgdon H335
<<locked>>
96%
54998
88%
**45
98%
Hodgdon H4198
<<locked>>
93%
54244
87%
**36
98%
Hodgdon TrailBoss
<<locked>>
95%
29443
47%
**16
100%
IMR 3031
<<locked>>
97%
35607
57%
**27
95%
IMR 4198 👍
<<locked>>
96%
52185
84%
**53
100%
IMR 4227
<<locked>>
87%
55100
88%
**23
100%
[IMR 8208 XBR]*
<<locked>>
96%
43468
70%
**09
92%
Lovex D073.4
<<locked>>
96%
52359
84%
**50
96%
Lovex D073.5
<<locked>>
96%
48530
78%
**00
95%
[Lovex D073.6]*
<<locked>>
97%
38159
61%
**56
93%
Lovex S053
<<locked>>
88%
54012
87%
**84
100%
Norma 200 👍
<<locked>>
95%
55535
89%
**25
100%
[Norma 202]*
<<locked>>
96%
38899
62%
**43
94%
[Ramshot X-Terminator]*
<<locked>>
97%
50473
81%
**94
92%
ReloadSwiss RS 14
<<locked>>
95%
29283
47%
**59
100%
ReloadSwiss RS 36
<<locked>>
87%
54795
88%
**53
100%
ReloadSwiss RS 40
<<locked>>
97%
50647
81%
**56
96%
Rottweil R 901
<<locked>>
97%
44034
71%
**22
96%
SNPE Vectan BA6 1/2
<<locked>>
92%
54099
87%
**10
100%
SNPE Vectan SP 10
<<locked>>
95%
54462
87%
**35
98%
SNPE Vectan Tubal 3000
<<locked>>
96%
43323
69%
**40
96%
[SNPE Vectan Tubal 5000]*
<<locked>>
96%
34780
56%
**59
94%
[Shooters World Match Rifle]*
<<locked>>
97%
38159
61%
**56
93%
Shooters World Tactical Rifle
<<locked>>
96%
54868
88%
**53
95%
[Somchem S321]*
<<locked>>
96%
47355
76%
**04
94%
Somchem S335
<<locked>>
96%
41626
67%
**27
96%
Vihtavuori N120
<<locked>>
96%
55158
88%
**40
100%
Vihtavuori N130
<<locked>>
97%
48515
78%
**64
100%
Vihtavuori N133
<<locked>>
97%
39523
63%
**94
97%
[Vihtavuori N135]*
<<locked>>
96%
28660
46%
**84
93%
[Vihtavuori N140]*
<<locked>>
96%
36709
59%
**64
94%
[Vihtavuori N530]*
<<locked>>
97%
47427
76%
**04
94%
[Vihtavuori N540]*
<<locked>>
97%
37434
60%
**00
94%
[Winchester 748]*
<<locked>>
96%
46050
74%
**07
94%
[Winchester StaBALL Match]*
<<locked>>
96%
50401
81%
**63
93%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2207
<<locked>>
81%
37478
60%
**87
100%
[ADI AR 2219]*
<<locked>>
81%
33417
54%
**12
93%
Accurate 1680
<<locked>>
81%
48080
77%
**54
98%
[Accurate 2015]*
<<locked>>
81%
28166
45%
**48
94%
[Accurate 2230]*
<<locked>>
90%
40466
65%
**20
90%
[Accurate 2460]*
<<locked>>
86%
34330
55%
**05
90%
[Accurate 2495]*
<<locked>>
82%
23032
37%
**72
90%
[Accurate 2520]*
<<locked>>
89%
31676
51%
**85
90%
[Accurate 4064]*
<<locked>>
94%
28398
46%
**23
90%
[Alliant AR-Comp]*
<<locked>>
81%
24772
40%
**89
94%
Alliant Reloder-10x
<<locked>>
81%
31328
50%
**56
96%
Alliant Reloder-7
<<locked>>
81%
38957
62%
**81
99%
Baschieri & Pellagri 106
<<locked>>
81%
34548
55%
**33
95%
[Hodgdon Benchmark]*
<<locked>>
88%
36158
58%
**89
90%
[Hodgdon CFE BLK]*
<<locked>>
81%
39073
63%
**15
91%
[Hodgdon H322]*
<<locked>>
81%
28398
46%
**57
90%
[Hodgdon H335]*
<<locked>>
81%
32851
53%
**82
91%
Hodgdon H4198
<<locked>>
81%
37869
61%
**12
95%
Hodgdon TrailBoss
<<locked>>
80%
23366
37%
**65
100%
[IMR 3031]*
<<locked>>
88%
26934
43%
**57
90%
IMR 4198
<<locked>>
81%
33489
54%
**66
98%
IMR 4227
<<locked>>
81%
44875
72%
**56
100%
[IMR 8208 XBR]*
<<locked>>
92%
38653
62%
**04
91%
[Lovex D073.4]*
<<locked>>
84%
34519
55%
**92
90%
[Lovex D073.5]*
<<locked>>
87%
35027
56%
**18
91%
[Lovex D073.6]*
<<locked>>
92%
32300
52%
**02
90%
Lovex S053
<<locked>>
81%
44179
71%
**27
100%
Norma 200
<<locked>>
81%
35650
57%
**48
98%
[Norma 202]*
<<locked>>
88%
30458
49%
**33
91%
[Ramshot X-Terminator]*
<<locked>>
92%
43120
69%
**53
90%
ReloadSwiss RS 14
<<locked>>
81%
23322
37%
**08
100%
ReloadSwiss RS 36
<<locked>>
81%
44817
72%
**92
100%
[ReloadSwiss RS 40]*
<<locked>>
85%
33968
54%
**95
91%
[Rottweil R 901]*
<<locked>>
85%
30690
49%
**94
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
40915
66%
**13
100%
[SNPE Vectan SP 10]*
<<locked>>
81%
33808
54%
**12
92%
[SNPE Vectan Tubal 3000]*
<<locked>>
85%
29863
48%
**21
90%
[SNPE Vectan Tubal 5000]*
<<locked>>
90%
28369
45%
**85
91%
[Shooters World Match Rifle]*
<<locked>>
92%
32300
52%
**02
90%
[Shooters World Tactical Rifle]*
<<locked>>
87%
39552
63%
**74
90%
[Somchem S321]*
<<locked>>
89%
37333
60%
**94
91%
[Somchem S335]*
<<locked>>
84%
28195
45%
**95
91%
Vihtavuori N120
<<locked>>
81%
34998
56%
**92
100%
Vihtavuori N130
<<locked>>
81%
29776
48%
**48
95%
[Vihtavuori N133]*
<<locked>>
81%
24511
39%
**84
91%
[Vihtavuori N135]*
<<locked>>
92%
25396
41%
**75
90%
[Vihtavuori N140]*
<<locked>>
90%
30037
48%
**87
91%
[Vihtavuori N530]*
<<locked>>
89%
37043
59%
**77
90%
[Vihtavuori N540]*
<<locked>>
91%
30719
49%
**30
90%
[Winchester 748]*
<<locked>>
89%
36332
58%
**87
90%
[Winchester StaBALL Match]*
<<locked>>
91%
41394
66%
**79
90%

Start Load - Barrel Length: 23.60''

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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