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Load data for .300 Rem. SA Ultra Mag + .308 | 110gr | Sierra FMJ RN SportsMaster

Recommended Powder(s):

.300 Rem. SA Ultra Mag + .308 | 110gr | Sierra FMJ RN SportsMaster

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.308 | 110gr | Sierra FMJ RN SportsMaster
Manufacturer SKU:
o_2105
Bullet Weight:
110gr | 7.1g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
0.663" | 16.8mm
Caliber:
.300 Rem. SA Ultra Mag load data
Case Length (l3):
2.003" | 50.9mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
74.0 Grains of Water | 4.80 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
65000 psi | 4482 bar
LID:
LID_B5859_C373
Last updated:
2026-01-21

Load data for 172 loads in caliber .300 Rem. SA Ultra Mag with .308 | 110gr | Sierra FMJ RN SportsMaster bullet and 86 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".

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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 AR 2206H
95%
89%
98%
ADI AR 2207
83%
89%
100%
ADI AR 2208
97%
81%
96%
ADI AR 2219
86%
90%
100%
Accurate 2015
91%
89%
100%
Accurate 2200
92%
89%
97%
Accurate 2230
88%
90%
99%
Accurate 2460
88%
89%
99%
Accurate 2495
94%
89%
100%
Accurate 2520
93%
89%
100%
Accurate 4064
97%
80%
100%
Alliant AR-Comp
94%
90%
100%
Alliant Power Pro 2000-MR
97%
90%
97%
Alliant Reloder- TS 15.5
97%
78%
98%
Alliant Reloder-10x
88%
89%
100%
Alliant Reloder-15
97%
86%
97%
Alliant Reloder-17
97%
69%
95%
Baschieri & Pellagri 106
87%
90%
100%
Baschieri & Pellagri 107
95%
90%
97%
Bofors RP3
97%
79%
98%
Hodgdon BL-C2
93%
90%
99%
Hodgdon Benchmark
92%
90%
99%
Hodgdon CFE BLK
83%
89%
99%
Hodgdon CFE223
97%
85%
96%
Hodgdon H322
91%
89%
100%
Hodgdon H335
86%
90%
100%
Hodgdon H380
97%
81%
95%
Hodgdon H4198
85%
89%
100%
Hodgdon Hybrid 100V
97%
55%
92%
Hodgdon VARGET
97%
79%
96%
Hodgdon TrailBoss
96%
51%
100%
IMR 3031
97%
85%
100%
IMR 4064
97%
78%
96%
IMR 4166 Enduron
97%
78%
92%
IMR 4198
88%
90%
100%
IMR 4895
97%
88%
98%
IMR 8208 XBR
93%
90%
99%
Lovex D073.4
87%
88%
99%
Lovex D073.5
89%
89%
99%
Lovex D073.6
95%
89%
100%
Lovex S060
95%
90%
98%
Lovex S062
97%
84%
99%
Norma 200
84%
89%
100%
Norma 201
96%
90%
99%
Norma 202
95%
89%
100%
Norma 203B
97%
84%
98%
Ramshot Big Game
97%
85%
98%
Ramshot TAC
93%
90%
96%
Ramshot Wild Boar
93%
89%
98%
Ramshot X-Terminator
90%
90%
98%
ReloadSwiss RS 14
96%
50%
100%
ReloadSwiss RS 40
89%
90%
100%
ReloadSwiss RS 50
97%
83%
93%
ReloadSwiss RS 52
96%
89%
98%
ReloadSwiss RS 60
97%
74%
99%
Rottweil R 901
93%
89%
100%
Rottweil R 902
97%
87%
99%
Rottweil R 903
97%
74%
97%
SNPE Vectan BA6 1/2
84%
89%
100%
SNPE Vectan SP 10
85%
89%
100%
SNPE Vectan SP 11
97%
77%
96%
SNPE Vectan SP 7
94%
89%
96%
SNPE Vectan SP 9
95%
89%
98%
SNPE Vectan Tubal 3000
94%
88%
100%
SNPE Vectan Tubal 5000
97%
80%
100%
Shooters World Match Rifle
95%
89%
100%
Shooters World Precision
97%
84%
99%
Shooters World Tactical Rifle
87%
89%
99%
Somchem S321
90%
89%
99%
Somchem S335
95%
90%
100%
Somchem S341
94%
89%
98%
Somchem S355
97%
74%
97%
Somchem S365
97%
54%
93%
Vihtavuori N120
86%
89%
100%
Vihtavuori N130
91%
89%
100%
Vihtavuori N133
97%
89%
100%
Vihtavuori N135
97%
70%
100%
Vihtavuori N140
97%
87%
100%
Vihtavuori N150
97%
63%
96%
Vihtavuori N160
97%
68%
93%
Vihtavuori N530
91%
90%
99%
Vihtavuori N540
97%
87%
100%
Vihtavuori N550
97%
67%
93%
Winchester 6.5 StaBALL
97%
67%
95%
Winchester 748
90%
89%
100%
Winchester StaBALL Match
88%
89%
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2206H]*
<<locked>>
81%
36738
57%
***
92%
ADI AR 2207
<<locked>>
81%
53011
83%
***
100%
[ADI AR 2208]*
<<locked>>
84%
34345
54%
***
90%
ADI AR 2219
<<locked>>
81%
48472
76%
***
100%
Accurate 2015
<<locked>>
81%
41858
65%
***
100%
[Accurate 2200]*
<<locked>>
81%
39102
61%
***
91%
Accurate 2230
<<locked>>
81%
44092
69%
***
96%
Accurate 2460
<<locked>>
81%
43874
68%
***
98%
Accurate 2495
<<locked>>
81%
35998
56%
***
99%
Accurate 2520
<<locked>>
81%
37275
58%
***
96%
Accurate 4064
<<locked>>
81%
30269
47%
***
95%
Alliant AR-Comp
<<locked>>
81%
37246
58%
***
100%
[Alliant Power Pro 2000-MR]*
<<locked>>
85%
37797
59%
***
90%
[Alliant Reloder- TS 15.5]*
<<locked>>
81%
29849
47%
***
90%
Alliant Reloder-10x
<<locked>>
81%
45411
71%
***
100%
[Alliant Reloder-15]*
<<locked>>
82%
33750
53%
***
90%
[Alliant Reloder-17]*
<<locked>>
88%
33417
52%
***
90%
Baschieri & Pellagri 106
<<locked>>
81%
47732
74%
***
100%
[Baschieri & Pellagri 107]*
<<locked>>
81%
35636
56%
***
90%
[Bofors RP3]*
<<locked>>
81%
29370
46%
***
90%
[Hodgdon BL-C2]*
<<locked>>
81%
37391
58%
***
94%
Hodgdon Benchmark
<<locked>>
81%
41176
64%
***
96%
Hodgdon CFE BLK
<<locked>>
81%
52953
83%
***
98%
[Hodgdon CFE223]*
<<locked>>
86%
36825
57%
***
90%
Hodgdon H322
<<locked>>
81%
40959
64%
***
99%
Hodgdon H335
<<locked>>
81%
48095
75%
***
99%
[Hodgdon H380]*
<<locked>>
87%
37666
59%
***
90%
Hodgdon H4198
<<locked>>
81%
50488
79%
***
100%
[Hodgdon Hybrid 100V]*
<<locked>>
94%
32619
51%
***
90%
[Hodgdon VARGET]*
<<locked>>
84%
34200
53%
***
90%
Hodgdon TrailBoss
<<locked>>
81%
25701
40%
***
100%
IMR 3031
<<locked>>
81%
32256
50%
***
97%
[IMR 4064]*
<<locked>>
84%
33533
52%
***
90%
[IMR 4166 Enduron]*
<<locked>>
94%
45876
72%
***
90%
IMR 4198
<<locked>>
81%
46151
72%
***
100%
[IMR 4895]*
<<locked>>
81%
33359
52%
***
91%
IMR 8208 XBR
<<locked>>
81%
38899
61%
***
95%
Lovex D073.4
<<locked>>
81%
45672
71%
***
98%
Lovex D073.5
<<locked>>
81%
43308
68%
***
97%
Lovex D073.6
<<locked>>
81%
34882
54%
***
96%
[Lovex S060]*
<<locked>>
81%
37927
59%
***
93%
[Lovex S062]*
<<locked>>
81%
32489
51%
***
92%
Norma 200
<<locked>>
81%
51256
80%
***
100%
[Norma 201]*
<<locked>>
81%
35911
56%
***
94%
Norma 202
<<locked>>
81%
35984
56%
***
97%
[Norma 203B]*
<<locked>>
81%
32561
51%
***
90%
[Ramshot Big Game]*
<<locked>>
82%
33417
52%
***
90%
[Ramshot TAC]*
<<locked>>
81%
39595
62%
***
90%
[Ramshot Wild Boar]*
<<locked>>
81%
37971
59%
***
93%
[Ramshot X-Terminator]*
<<locked>>
81%
42322
66%
***
94%
ReloadSwiss RS 14
<<locked>>
81%
25759
40%
***
100%
ReloadSwiss RS 40
<<locked>>
81%
43961
69%
***
98%
[ReloadSwiss RS 50]*
<<locked>>
90%
43149
67%
***
90%
[ReloadSwiss RS 52]*
<<locked>>
82%
34577
54%
***
90%
[ReloadSwiss RS 60]*
<<locked>>
82%
29080
45%
***
90%
Rottweil R 901
<<locked>>
81%
39798
62%
***
98%
[Rottweil R 902]*
<<locked>>
81%
34432
54%
***
93%
[Rottweil R 903]*
<<locked>>
84%
30182
47%
***
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
52924
83%
***
100%
SNPE Vectan SP 10
<<locked>>
81%
49139
77%
***
99%
[SNPE Vectan SP 11]*
<<locked>>
85%
33156
52%
***
90%
[SNPE Vectan SP 7]*
<<locked>>
82%
38305
60%
***
90%
[SNPE Vectan SP 9]*
<<locked>>
81%
35230
55%
***
92%
SNPE Vectan Tubal 3000
<<locked>>
81%
37869
59%
***
97%
SNPE Vectan Tubal 5000
<<locked>>
81%
30748
48%
***
96%
Shooters World Match Rifle
<<locked>>
81%
34882
54%
***
96%
[Shooters World Precision]*
<<locked>>
81%
32489
51%
***
92%
Shooters World Tactical Rifle
<<locked>>
81%
46775
73%
***
97%
Somchem S321
<<locked>>
81%
41655
65%
***
96%
Somchem S335
<<locked>>
81%
37057
58%
***
98%
[Somchem S341]*
<<locked>>
81%
36260
57%
***
92%
[Somchem S355]*
<<locked>>
83%
31082
48%
***
90%
[Somchem S365]*
<<locked>>
93%
30124
47%
***
90%
Vihtavuori N120
<<locked>>
81%
49661
77%
***
100%
Vihtavuori N130
<<locked>>
81%
41989
65%
***
100%
Vihtavuori N133
<<locked>>
81%
35404
55%
***
99%
Vihtavuori N135
<<locked>>
81%
27702
43%
***
96%
Vihtavuori N140
<<locked>>
81%
33388
52%
***
96%
[Vihtavuori N150]*
<<locked>>
85%
27557
43%
***
90%
[Vihtavuori N160]*
<<locked>>
92%
37231
58%
***
90%
Vihtavuori N530
<<locked>>
81%
40857
64%
***
96%
Vihtavuori N540
<<locked>>
81%
33301
52%
***
96%
[Vihtavuori N550]*
<<locked>>
93%
37246
58%
***
90%
[Winchester 6.5 StaBALL]*
<<locked>>
89%
32474
51%
***
90%
Winchester 748
<<locked>>
81%
40437
63%
***
97%
Winchester StaBALL Match
<<locked>>
81%
43468
68%
***
96%

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.

<<locked>>... you need to buy an access license to unlock the data

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