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Load data for .300 RCM + .308 | 110gr | Hornady GMX L1.123

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Recommended Powder(s):

.300 RCM + .308 | 110gr | Hornady GMX L1.123

Load Specifications

Bullet:
.308 | 110gr | Hornady GMX L1.123
Manufacturer SKU:
30190
Bullet Weight:
110gr | 7.1g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.123" | 28.5mm
Caliber:
.300 RCM
Case Length (l3):
2.090" | 53.1mm
Cartridge Length (C.O.L.):
2.797" | 71.1mm
Seated Depth:
0.416" | 10.6mm
Shank Seated Depth:
0.353" | 9.0mm
Case Capacity:
75.0 Grains of Water | 4.87 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B2660_C371

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

Load data for 0 loads in caliber .300 RCM with .308 | 110gr | Hornady GMX L1.123 bullet and 0 powder(s). 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 here.

    • Our load data might deviate from other sources - see the most common reasons here

    • All loads are based on the bullet and case dimensions shown under "Load Specifications" - see here what to do if you deviate.

    • You can set your specifications in the "Personalized Load Calculator".

    • Go to the bottom of the "My Account " page to set the measure system (imperial vs. metric) 

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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 AR 2206H
<<locked>>
96%
56884
89%
**35
98%
ADI AR 2207
<<locked>>
85%
57406
90%
**33
100%
ADI AR 2208
<<locked>>
97%
48747
76%
**48
95%
ADI AR 2219
<<locked>>
87%
56681
89%
**22
100%
Accurate 2015
<<locked>>
93%
57435
90%
**73
100%
Accurate 2200
<<locked>>
94%
57014
89%
**86
96%
Accurate 2230
<<locked>>
90%
57334
90%
**79
98%
Accurate 2460
<<locked>>
90%
56884
89%
**92
99%
Accurate 2495 👍
<<locked>>
97%
57392
90%
**51
100%
Accurate 2520 👍
<<locked>>
95%
57043
89%
**38
100%
Accurate 4064
<<locked>>
97%
47224
74%
**71
99%
Alliant AR-Comp
<<locked>>
95%
56710
89%
**28
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
46905
73%
**68
97%
Alliant Reloder-10x
<<locked>>
90%
56826
89%
**83
100%
Alliant Reloder-15
<<locked>>
97%
51358
80%
**53
96%
[Alliant Reloder-17]*
<<locked>>
97%
41423
65%
**96
93%
Alliant Reloder-7
<<locked>>
84%
56782
89%
**14
100%
Baschieri & Pellagri 106
<<locked>>
88%
56913
89%
**97
100%
Baschieri & Pellagri 107
<<locked>>
96%
56695
89%
**32
96%
Hodgdon BL-C2
<<locked>>
95%
56637
89%
**58
99%
Hodgdon Benchmark
<<locked>>
94%
57334
90%
**69
99%
Hodgdon CFE BLK
<<locked>>
85%
56782
89%
**17
99%
Hodgdon CFE223
<<locked>>
97%
50285
79%
**53
95%
Hodgdon H322 👍
<<locked>>
93%
56681
89%
**22
100%
Hodgdon H335
<<locked>>
88%
57392
90%
**35
100%
[Hodgdon H380]*
<<locked>>
97%
49052
77%
**84
94%
Hodgdon H4198
<<locked>>
87%
57348
90%
**37
100%
Hodgdon VARGET
<<locked>>
97%
47645
75%
**28
95%
Hodgdon TrailBoss
<<locked>>
96%
31821
50%
**57
100%
IMR 3031
<<locked>>
97%
50923
80%
**76
100%
IMR 4064
<<locked>>
97%
46920
74%
**12
95%
IMR 4198
<<locked>>
90%
57246
90%
**43
100%
IMR 4895
<<locked>>
97%
52388
82%
**96
97%
IMR 8208 XBR
<<locked>>
95%
56985
89%
**09
99%
Lovex D073.4
<<locked>>
89%
56956
89%
**79
99%
Lovex D073.5
<<locked>>
91%
57392
90%
**96
99%
Lovex D073.6
<<locked>>
97%
56318
88%
**25
100%
Lovex S060
<<locked>>
96%
57203
90%
**60
98%
Lovex S062
<<locked>>
97%
49922
78%
**97
98%
Norma 200
<<locked>>
86%
57101
89%
**56
100%
Norma 201
<<locked>>
97%
55985
88%
**86
98%
Norma 202
<<locked>>
97%
55970
88%
**99
100%
Norma 203B
<<locked>>
97%
50502
79%
**46
96%
Ramshot Big Game
<<locked>>
97%
50662
79%
**53
96%
Ramshot TAC
<<locked>>
94%
56826
89%
**76
95%
Ramshot Wild Boar
<<locked>>
95%
57305
90%
**48
98%
Ramshot X-Terminator
<<locked>>
92%
56971
89%
**76
97%
ReloadSwiss RS 14
<<locked>>
97%
32503
51%
**16
100%
ReloadSwiss RS 40
<<locked>>
91%
57029
89%
**09
99%
[ReloadSwiss RS 50]*
<<locked>>
97%
49922
78%
**48
92%
ReloadSwiss RS 52
<<locked>>
97%
49240
77%
**63
98%
[ReloadSwiss RS 60]*
<<locked>>
97%
40640
64%
**76
94%
Rottweil R 901
<<locked>>
95%
57406
90%
**99
100%
Rottweil R 902
<<locked>>
97%
52475
82%
**10
98%
Rottweil R 903
<<locked>>
97%
43352
68%
**82
95%
SNPE Vectan BA6 1/2
<<locked>>
85%
56782
89%
**45
100%
SNPE Vectan SP 10
<<locked>>
87%
56768
89%
**19
100%
SNPE Vectan SP 11
<<locked>>
97%
45948
72%
**55
95%
SNPE Vectan SP 7
<<locked>>
95%
57087
89%
**86
95%
SNPE Vectan SP 9
<<locked>>
97%
56362
88%
**12
97%
SNPE Vectan Tubal 3000
<<locked>>
96%
56710
89%
**17
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
47848
75%
**66
100%
Shooters World Match Rifle
<<locked>>
97%
56318
88%
**25
100%
Shooters World Precision
<<locked>>
97%
49922
78%
**97
98%
Shooters World Tactical Rifle
<<locked>>
88%
56637
89%
**46
98%
Somchem S321 👍
<<locked>>
92%
56405
88%
**22
99%
Somchem S335
<<locked>>
97%
57116
90%
**40
100%
Somchem S341
<<locked>>
96%
57072
89%
**99
97%
Somchem S355
<<locked>>
97%
44701
70%
**02
95%
Vihtavuori N120
<<locked>>
88%
57290
90%
**71
100%
Vihtavuori N130
<<locked>>
93%
57116
90%
**23
100%
Vihtavuori N133
<<locked>>
97%
53867
84%
**81
100%
Vihtavuori N135
<<locked>>
97%
42525
67%
**50
100%
Vihtavuori N140
<<locked>>
97%
52359
82%
**07
100%
Vihtavuori N150
<<locked>>
97%
37855
59%
**22
95%
Vihtavuori N530
<<locked>>
93%
57232
90%
**22
99%
Vihtavuori N540
<<locked>>
97%
52460
82%
**37
100%
[Winchester 6.5 StaBALL]*
<<locked>>
97%
39740
62%
**22
93%
Winchester 748 👍
<<locked>>
93%
57246
90%
**71
99%
Winchester StaBALL Match
<<locked>>
90%
57000
89%
**42
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2206H]*
<<locked>>
81%
34693
54%
**49
91%
ADI AR 2207
<<locked>>
81%
50241
79%
**19
100%
[ADI AR 2208]*
<<locked>>
87%
35520
56%
**43
90%
ADI AR 2219
<<locked>>
81%
45542
71%
**22
99%
Accurate 2015
<<locked>>
81%
39262
62%
**38
100%
[Accurate 2200]*
<<locked>>
82%
38740
61%
**05
90%
Accurate 2230
<<locked>>
81%
41191
65%
**74
95%
Accurate 2460
<<locked>>
81%
41017
64%
**84
96%
Accurate 2495
<<locked>>
81%
33431
52%
**69
98%
Accurate 2520
<<locked>>
81%
34664
54%
**76
95%
[Accurate 4064]*
<<locked>>
81%
28398
45%
**05
94%
Alliant AR-Comp
<<locked>>
81%
34722
54%
**18
100%
[Alliant Reloder- TS 15.5]*
<<locked>>
84%
31009
49%
**71
90%
Alliant Reloder-10x
<<locked>>
81%
42975
67%
**33
100%
[Alliant Reloder-15]*
<<locked>>
85%
34838
55%
**69
90%
[Alliant Reloder-17]*
<<locked>>
92%
35389
55%
**25
90%
Alliant Reloder-7
<<locked>>
81%
51692
81%
**35
100%
Baschieri & Pellagri 106
<<locked>>
81%
45469
71%
**94
100%
[Baschieri & Pellagri 107]*
<<locked>>
84%
37666
59%
**25
90%
[Hodgdon BL-C2]*
<<locked>>
81%
34751
54%
**89
93%
Hodgdon Benchmark
<<locked>>
81%
38885
61%
**92
95%
Hodgdon CFE BLK
<<locked>>
81%
50140
79%
**02
97%
[Hodgdon CFE223]*
<<locked>>
89%
38566
60%
**74
90%
Hodgdon H322
<<locked>>
81%
38696
61%
**71
98%
Hodgdon H335
<<locked>>
81%
44918
70%
**02
99%
[Hodgdon H380]*
<<locked>>
91%
39653
62%
**74
90%
Hodgdon H4198
<<locked>>
81%
48008
75%
**69
99%
[Hodgdon VARGET]*
<<locked>>
87%
35679
56%
**46
90%
Hodgdon TrailBoss
<<locked>>
81%
25440
40%
**93
100%
IMR 3031
<<locked>>
81%
30284
47%
**87
96%
[IMR 4064]*
<<locked>>
87%
35041
55%
**27
90%
IMR 4198
<<locked>>
81%
43903
69%
**10
100%
[IMR 4895]*
<<locked>>
83%
33373
52%
**40
90%
[IMR 8208 XBR]*
<<locked>>
81%
36666
57%
**79
94%
Lovex D073.4
<<locked>>
81%
42902
67%
**23
97%
Lovex D073.5
<<locked>>
81%
40625
64%
**77
96%
[Lovex D073.6]*
<<locked>>
81%
32358
51%
**17
94%
[Lovex S060]*
<<locked>>
81%
35737
56%
**97
91%
[Lovex S062]*
<<locked>>
81%
30342
48%
**12
91%
Norma 200
<<locked>>
81%
48515
76%
**09
100%
[Norma 201]*
<<locked>>
81%
34026
53%
**04
92%
Norma 202
<<locked>>
81%
33736
53%
**27
96%
[Norma 203B]*
<<locked>>
84%
33112
52%
**27
90%
[Ramshot Big Game]*
<<locked>>
86%
35505
56%
**86
90%
[Ramshot TAC]*
<<locked>>
85%
41756
65%
**68
90%
[Ramshot Wild Boar]*
<<locked>>
81%
35476
56%
**76
91%
[Ramshot X-Terminator]*
<<locked>>
81%
39987
63%
**28
93%
ReloadSwiss RS 14
<<locked>>
81%
25498
40%
**39
100%
ReloadSwiss RS 40
<<locked>>
81%
41321
65%
**97
97%
[ReloadSwiss RS 50]*
<<locked>>
94%
45455
71%
**63
90%
[ReloadSwiss RS 52]*
<<locked>>
82%
29283
46%
**41
90%
[ReloadSwiss RS 60]*
<<locked>>
92%
34751
54%
**99
90%
Rottweil R 901
<<locked>>
81%
37536
59%
**89
96%
[Rottweil R 902]*
<<locked>>
81%
32372
51%
**51
92%
[Rottweil R 903]*
<<locked>>
87%
31270
49%
**81
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
50778
80%
**56
100%
SNPE Vectan SP 10
<<locked>>
81%
46485
73%
**22
99%
[SNPE Vectan SP 11]*
<<locked>>
88%
34795
55%
**72
90%
[SNPE Vectan SP 7]*
<<locked>>
85%
39929
63%
**45
90%
[SNPE Vectan SP 9]*
<<locked>>
81%
33344
52%
**04
90%
SNPE Vectan Tubal 3000
<<locked>>
81%
35636
56%
**90
96%
SNPE Vectan Tubal 5000
<<locked>>
81%
28863
45%
**17
95%
[Shooters World Match Rifle]*
<<locked>>
81%
32358
51%
**17
94%
[Shooters World Precision]*
<<locked>>
81%
30342
48%
**12
91%
Shooters World Tactical Rifle
<<locked>>
81%
43598
68%
**07
96%
Somchem S321
<<locked>>
81%
39175
61%
**58
95%
Somchem S335
<<locked>>
81%
35201
55%
**04
97%
[Somchem S341]*
<<locked>>
81%
34069
53%
**04
90%
[Somchem S355]*
<<locked>>
87%
32256
51%
**87
90%
Vihtavuori N120
<<locked>>
81%
47036
74%
**14
100%
Vihtavuori N130
<<locked>>
81%
39914
63%
**12
100%
Vihtavuori N133
<<locked>>
81%
33504
52%
**64
98%
Vihtavuori N135
<<locked>>
81%
25991
41%
**00
95%
Vihtavuori N140
<<locked>>
81%
31531
49%
**41
95%
[Vihtavuori N150]*
<<locked>>
88%
28456
45%
**53
90%
[Vihtavuori N530]*
<<locked>>
81%
38334
60%
**35
94%
[Vihtavuori N540]*
<<locked>>
81%
31270
49%
**58
94%
[Winchester 6.5 StaBALL]*
<<locked>>
92%
34142
53%
**71
90%
Winchester 748
<<locked>>
81%
37913
59%
**77
95%
[Winchester StaBALL Match]*
<<locked>>
81%
40379
63%
**07
94%

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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