Norma SPBT 139gr · Norma MRP
Source: Reloaders' Nest (archived, Internet Archive) · n=3
⌗ Recovered · Reloaders' Nest↗archived seed — no member submitter
Velocity vs. charge · n=3
39.95gr
recommended (node)
2,395
avg fps
3
data points
39–40.9
node · gr
| Charge node | 39–40.9gr |
| Primer | RWS 5341 |
| Brass | — |
| Barrel | — |
All records (3)
| Charge | Velocity | ES / SD | Trust |
|---|---|---|---|
| 39.0 gr ● | 2,231 fps | — | Owner-entered |
| 40.9 gr ● | 2,395 fps | — | Owner-entered |
| 42.6 gr | 2,559 fps | — | Owner-entered |
Attribution
Source: originally contributed to the Reloaders' Nest community handload database; recovered from public Internet Archive (Wayback Machine) snapshots. User-reported and unverified. About the data ↗
Data record — not a recommendation. Data record only — always cross-check current published load data; start low and work up. 18+.
Have data for this combo? Add your chrono results ↗ — every record sharpens the node.
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