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Load data for .300 CR + .308 | 110gr | Sierra FMJ RN SportsMaster

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Recommended Powder(s):

.300 CR + .308 | 110gr | Sierra FMJ RN SportsMaster

Load Specifications

Bullet:
.308 | 110gr | Sierra FMJ RN SportsMaster
Manufacturer SKU:
2105
Bullet Weight:
110gr | 7.1g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
0.663" | 16.8mm
Caliber:
.300 CR
Case Length (l3):
2.000" | 50.8mm
Cartridge Length (C.O.L.):
2.541" | 64.5mm
Seated Depth:
0.122" | 3.1mm
Shank Seated Depth:
0.122" | 3.1mm
Case Capacity:
53.0 Grains of Water | 3.44 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
62366 psi | 4300 bar
LID:
LID_B5859_C352

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

Load data for 106 loads in caliber .300 CR with .308 | 110gr | Sierra FMJ RN SportsMaster bullet and 53 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 2207
<<locked>>
93%
55085
88%
**66
100%
ADI AR 2219 👍
<<locked>>
96%
55535
89%
**41
99%
Accurate 1680
<<locked>>
85%
55782
89%
**46
99%
Accurate 2015
<<locked>>
97%
47805
77%
**71
99%
Accurate 2230
<<locked>>
97%
53156
85%
**33
95%
Accurate 2460
<<locked>>
97%
51605
83%
**33
96%
Accurate 2495
<<locked>>
97%
38232
61%
**72
98%
Accurate 2520
<<locked>>
97%
41655
67%
**09
95%
[Accurate 4064]*
<<locked>>
97%
31531
51%
**89
92%
Alliant AR-Comp
<<locked>>
97%
41524
67%
**41
100%
Alliant Reloder-10x 👍
<<locked>>
97%
52591
84%
**69
100%
Alliant Reloder-7
<<locked>>
92%
55506
89%
**43
100%
Baschieri & Pellagri 106 👍
<<locked>>
96%
55941
90%
**17
99%
[Hodgdon BL-C2]*
<<locked>>
97%
42989
69%
**31
92%
Hodgdon Benchmark
<<locked>>
97%
47935
77%
**25
95%
Hodgdon CFE BLK
<<locked>>
91%
55434
89%
**04
96%
Hodgdon H322
<<locked>>
97%
47065
75%
**94
98%
Hodgdon H335
<<locked>>
96%
54708
88%
**19
98%
Hodgdon H4198 👍
<<locked>>
94%
55274
89%
**23
99%
Hodgdon TrailBoss
<<locked>>
95%
29675
48%
**70
100%
IMR 3031
<<locked>>
96%
35491
57%
**00
95%
IMR 4198 👍
<<locked>>
96%
53243
85%
**36
100%
IMR 4227
<<locked>>
87%
54984
88%
**84
100%
[IMR 8208 XBR]*
<<locked>>
97%
44875
72%
**12
93%
Lovex D073.4
<<locked>>
96%
53592
86%
**46
96%
Lovex D073.5
<<locked>>
97%
51242
82%
**30
96%
[Lovex D073.6]*
<<locked>>
96%
37942
61%
**27
93%
Lovex S053
<<locked>>
88%
55434
89%
**58
100%
Norma 200
<<locked>>
94%
55361
89%
**92
100%
[Norma 201]*
<<locked>>
97%
40712
65%
**17
92%
Norma 202
<<locked>>
97%
40785
65%
**63
95%
[Ramshot X-Terminator]*
<<locked>>
97%
50009
80%
**64
92%
ReloadSwiss RS 14
<<locked>>
96%
30023
48%
**26
100%
ReloadSwiss RS 36
<<locked>>
87%
55100
88%
**30
100%
ReloadSwiss RS 40
<<locked>>
96%
50995
82%
**27
96%
Rottweil R 901
<<locked>>
97%
44933
72%
**18
96%
SNPE Vectan BA6 1/2
<<locked>>
92%
55477
89%
**87
100%
SNPE Vectan SP 10
<<locked>>
95%
55085
88%
**19
98%
SNPE Vectan Tubal 3000
<<locked>>
96%
43729
70%
**17
96%
[SNPE Vectan Tubal 5000]*
<<locked>>
96%
35099
56%
**46
94%
[Shooters World Match Rifle]*
<<locked>>
96%
37942
61%
**27
93%
Shooters World Tactical Rifle
<<locked>>
96%
55970
90%
**56
95%
Somchem S321
<<locked>>
97%
49037
79%
**10
95%
Somchem S335
<<locked>>
97%
42264
68%
**13
96%
Vihtavuori N120
<<locked>>
95%
55332
89%
**04
100%
Vihtavuori N130
<<locked>>
96%
48341
78%
**25
100%
Vihtavuori N133
<<locked>>
96%
39523
63%
**67
98%
[Vihtavuori N135]*
<<locked>>
97%
30124
48%
**03
94%
[Vihtavuori N140]*
<<locked>>
97%
37739
61%
**64
94%
[Vihtavuori N530]*
<<locked>>
97%
48095
77%
**87
94%
[Vihtavuori N540]*
<<locked>>
97%
37405
60%
**77
94%
Winchester 748
<<locked>>
97%
47848
77%
**30
95%
[Winchester StaBALL Match]*
<<locked>>
97%
52011
83%
**76
94%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2207
<<locked>>
81%
37971
61%
**64
100%
[ADI AR 2219]*
<<locked>>
81%
33634
54%
**85
94%
Accurate 1680
<<locked>>
81%
48979
79%
**35
99%
[Accurate 2015]*
<<locked>>
81%
28645
46%
**28
94%
[Accurate 2230]*
<<locked>>
89%
39537
63%
**77
90%
[Accurate 2460]*
<<locked>>
85%
33373
54%
**53
90%
[Accurate 2495]*
<<locked>>
82%
22945
37%
**30
90%
[Accurate 2520]*
<<locked>>
89%
31836
51%
**69
90%
[Accurate 4064]*
<<locked>>
92%
27717
44%
**74
90%
Alliant AR-Comp
<<locked>>
81%
25222
40%
**79
95%
Alliant Reloder-10x
<<locked>>
81%
31691
51%
**26
97%
Alliant Reloder-7
<<locked>>
81%
39581
63%
**58
99%
Baschieri & Pellagri 106
<<locked>>
81%
34664
56%
**03
95%
[Hodgdon BL-C2]*
<<locked>>
93%
38014
61%
**17
90%
[Hodgdon Benchmark]*
<<locked>>
86%
34592
55%
**26
90%
[Hodgdon CFE BLK]*
<<locked>>
81%
39131
63%
**92
91%
[Hodgdon H322]*
<<locked>>
81%
28558
46%
**35
91%
[Hodgdon H335]*
<<locked>>
81%
33069
53%
**69
92%
Hodgdon H4198
<<locked>>
81%
37753
61%
**76
95%
Hodgdon TrailBoss
<<locked>>
81%
23931
38%
**29
100%
[IMR 3031]*
<<locked>>
87%
26455
42%
**12
90%
IMR 4198
<<locked>>
81%
33939
54%
**40
98%
IMR 4227
<<locked>>
81%
45948
74%
**36
100%
[IMR 8208 XBR]*
<<locked>>
91%
37014
59%
**31
90%
[Lovex D073.4]*
<<locked>>
83%
33591
54%
**46
90%
[Lovex D073.5]*
<<locked>>
85%
33663
54%
**59
90%
[Lovex D073.6]*
<<locked>>
91%
31836
51%
**69
90%
Lovex S053
<<locked>>
81%
44744
72%
**90
100%
Norma 200
<<locked>>
81%
36143
58%
**31
99%
[Norma 201]*
<<locked>>
93%
36303
58%
**22
90%
[Norma 202]*
<<locked>>
87%
29588
47%
**71
90%
[Ramshot X-Terminator]*
<<locked>>
92%
43381
70%
**40
90%
ReloadSwiss RS 14
<<locked>>
81%
23598
38%
**62
100%
ReloadSwiss RS 36
<<locked>>
81%
45600
73%
**69
100%
[ReloadSwiss RS 40]*
<<locked>>
83%
32590
52%
**26
90%
[Rottweil R 901]*
<<locked>>
84%
30284
49%
**54
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
41205
66%
**77
100%
[SNPE Vectan SP 10]*
<<locked>>
81%
33823
54%
**85
92%
[SNPE Vectan Tubal 3000]*
<<locked>>
84%
29486
47%
**75
90%
[SNPE Vectan Tubal 5000]*
<<locked>>
88%
27108
43%
**16
90%
[Shooters World Match Rifle]*
<<locked>>
91%
31836
51%
**69
90%
[Shooters World Tactical Rifle]*
<<locked>>
86%
38696
62%
**31
90%
[Somchem S321]*
<<locked>>
88%
35708
57%
**28
90%
[Somchem S335]*
<<locked>>
82%
27282
44%
**36
90%
Vihtavuori N120
<<locked>>
81%
35708
57%
**69
100%
Vihtavuori N130
<<locked>>
81%
30023
48%
**25
96%
[Vihtavuori N133]*
<<locked>>
81%
25222
40%
**74
91%
[Vihtavuori N135]*
<<locked>>
90%
24671
40%
**23
90%
[Vihtavuori N140]*
<<locked>>
88%
28747
46%
**18
90%
[Vihtavuori N530]*
<<locked>>
89%
36811
59%
**44
90%
[Vihtavuori N540]*
<<locked>>
89%
29892
48%
**74
90%
[Winchester 748]*
<<locked>>
88%
35824
57%
**51
90%
[Winchester StaBALL Match]*
<<locked>>
90%
40292
65%
**33
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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