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Load data for .50 BMG (12,7 × 99 mm NATO) + .510 | 600gr | Woodleigh PP SN

Recommended Powder(s): ADI AR 2225, Bofors RP30, Hodgdon Retumbo, IMR 8133 Enduron, Norma 217

.50 BMG (12,7 × 99 mm NATO) + .510 | 600gr | Woodleigh PP SN

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.510 | 600gr | Woodleigh PP SN
Manufacturer SKU:
10B
Bullet Weight:
600gr | 38.9g
Bullet Diameter:
0.510" | 12.95mm
Bullet Length:
<<locked>>
Caliber:
.50 BMG (12,7 × 99 mm NATO) load data
Case Length (l3):
3.900" | 99.1mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
300.0 Grains of Water | 19.48 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
53664 psi | 3700 bar
LID:
LID_B12134_C832
Last updated:
2026-02-05

Load data for 50 loads in caliber .50 BMG (12,7 × 99 mm NATO) with .510 | 600gr | Woodleigh PP SN bullet and 25 powders such as ADI AR 2225, Bofors RP30, Hodgdon Retumbo, IMR 8133 Enduron, Norma 217. 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 2217
<<locked>>
88%
48225
90%
**21
99%
ADI AR 2218
<<locked>>
92%
48109
90%
**23
97%
ADI AR 2225 👍
<<locked>>
90%
48153
90%
**57
100%
Accurate 8700
<<locked>>
97%
45672
85%
**85
95%
Alliant Reloder-25
<<locked>>
84%
48254
90%
**25
100%
Alliant Reloder-33
<<locked>>
89%
48225
90%
**74
97%
Alliant Reloder-50
<<locked>>
93%
48240
90%
**61
96%
Bofors RP30 👍
<<locked>>
86%
48298
90%
**35
99%
Hodgdon H1000
<<locked>>
88%
48225
90%
**21
99%
Hodgdon Retumbo 👍
<<locked>>
90%
48153
90%
**57
100%
Hodgdon TrailBoss
<<locked>>
97%
36608
68%
**13
100%
[IMR 7977 Enduron]*
<<locked>>
85%
48254
90%
**26
93%
IMR 8133 Enduron 👍
<<locked>>
93%
48211
90%
**41
99%
[Lovex D100]*
<<locked>>
89%
48225
90%
**66
92%
Lovex S071
<<locked>>
84%
48109
90%
**33
100%
Norma 217 👍
<<locked>>
92%
48153
90%
**48
100%
ReloadSwiss RS 14
<<locked>>
97%
37565
70%
**52
100%
ReloadSwiss RS 76
<<locked>>
84%
48153
90%
**80
100%
ReloadSwiss RS 80
<<locked>>
87%
48080
90%
**61
98%
SNPE Vectan SP 13
<<locked>>
97%
47935
89%
**02
96%
[Shooters World 50 BMG]*
<<locked>>
89%
48225
90%
**66
92%
[Vihtavuori 20N29]*
<<locked>>
97%
45948
86%
**85
93%
Vihtavuori N170
<<locked>>
90%
48269
90%
**79
95%
Vihtavuori N568
<<locked>>
86%
48095
90%
**44
98%
Vihtavuori N570
<<locked>>
87%
48211
90%
**77
96%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2217
<<locked>>
81%
37695
70%
**15
97%
[ADI AR 2218]*
<<locked>>
83%
34737
65%
**02
90%
ADI AR 2225
<<locked>>
81%
34940
65%
**92
99%
[Accurate 8700]*
<<locked>>
89%
34519
64%
**43
90%
Alliant Reloder-25
<<locked>>
81%
43671
81%
**39
100%
[Alliant Reloder-33]*
<<locked>>
81%
35491
66%
**02
91%
[Alliant Reloder-50]*
<<locked>>
84%
34751
65%
**75
90%
Bofors RP30
<<locked>>
81%
40915
76%
**90
98%
Hodgdon H1000
<<locked>>
81%
37695
70%
**15
97%
Hodgdon Retumbo
<<locked>>
81%
34940
65%
**92
99%
Hodgdon TrailBoss
<<locked>>
90%
33170
62%
**47
100%
[IMR 7977 Enduron]*
<<locked>>
81%
42583
79%
**21
91%
[IMR 8133 Enduron]*
<<locked>>
81%
32358
60%
**03
94%
[Lovex D100]*
<<locked>>
86%
43410
81%
**74
90%
Lovex S071
<<locked>>
81%
43859
82%
**57
100%
Norma 217
<<locked>>
81%
32866
61%
**36
97%
ReloadSwiss RS 14
<<locked>>
85%
32068
60%
**40
100%
ReloadSwiss RS 76
<<locked>>
81%
42395
79%
**75
100%
ReloadSwiss RS 80
<<locked>>
81%
39117
73%
**70
96%
[SNPE Vectan SP 13]*
<<locked>>
88%
34896
65%
**33
90%
[Shooters World 50 BMG]*
<<locked>>
86%
43410
81%
**74
90%
[Vihtavuori 20N29]*
<<locked>>
93%
39740
74%
**54
90%
[Vihtavuori N170]*
<<locked>>
81%
35998
67%
**16
90%
Vihtavuori N568
<<locked>>
81%
40089
75%
**90
96%
[Vihtavuori N570]*
<<locked>>
81%
38435
72%
**80
92%

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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