Load data for .218 Bee + .224 | 50gr | Speer HP TNT Green

.218 Bee cartridge drawing
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Load Specifications

Bullet Manufacturer:Speer
Bullet Weight:50 gr
Bullet Diameter:0.224"
Bullet Length:<<locked>>
Case Length (l3):1.345"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:18 Grains of Water
Primer Size:Small Rifle (SR)
Barrel Length:24"
Max. allowed Pressure:46,412 psi

Load data in caliber .218 Bee with .224 | 50gr | Speer HP TNT Green bullet and 9 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Vihtavuori N110, ADI AR 2205 and SNPE Vectan BA6 1/2.

Important Notice: DO NOT go below Minimum Charge or above Maximum Charge. Since we have no control over the equipment and components used, any responsibility and liability for the results achieved is rejected.

Only powders/loads that match the current filter criteria are displayed: max pressure of a load ≤ 90% of max. standardized pressure, fill rate ≥ 80% and propellant combustion ≥ 95%. Use the sliders above the tables to adjust these thresholds.

Charge: Powder weight in grains. Start with the minimum load and work up carefully.

FR (Fill Rate): Case fill as a percentage. Values above 100% mean compressed loads.

MaxP / %: Maximum chamber pressure in bar and as a percentage of the standardized maximum for this caliber.

V(0): Muzzle velocity in feet per second (fps) at the standardized barrel length.

z (Powder Burn): Estimated propellant combustion percentage at bullet exit.

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Max Load - Barrel Length: 24"

PowderChargeFRMaxP%V(0)z
Accurate No. 11 FS<<locked>>90%41,553 psi90%2657 fps96.3%
ADI AR 2205<<locked>>90%39,450 psi85%2539 fps97.6%
Hodgdon LilGun<<locked>>86%40,132 psi86%2740 fps100%
Hodgdon TrailBossᴾ<<locked>>100%24,990 psi54%1650 fps100%
Lovex S040<<locked>>84%41,147 psi89%2595 fps100%
Lovex S053ᴾ<<locked>>100%38,725 psi83%2635 fps97.5%
ReloadSwiss RS 14ᴾ<<locked>>100%24,207 psi52%1690 fps100%
SNPE Vectan BA6 1/2ᴾ<<locked>>100%36,216 psi78%2503 fps100%
Vihtavuori N110<<locked>>96%41,220 psi89%2657 fps100%

Recommended = one of the top powders for this cartridge and bullet combination.

Start Load - Barrel Length: 24"

PowderChargeFRMaxP%V(0)z
Accurate No. 11 FS<<locked>>86%36,927 psi80%2569 fps95%
ADI AR 220510.5 gr82%31,212 psi67%2365 fps95.2%
Hodgdon LilGun<<locked>>80%32,866 psi71%2602 fps99.9%
Hodgdon TrailBoss<<locked>>80%18,101 psi39%1476 fps100%
Lovex S040<<locked>>80%36,376 psi78%2503 fps99.7%
Lovex S053<<locked>>92%30,618 psi66%2457 fps95%
ReloadSwiss RS 14<<locked>>80%17,709 psi38%1516 fps100%
SNPE Vectan BA6 1/28.8 gr80%20,856 psi45%2119 fps97.9%
Vihtavuori N1109.2 gr80%25,411 psi55%2313 fps98.1%

Recommended = one of the top powders for this cartridge and bullet combination.

ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.

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This overview compares 9 powders for .218 Bee loaded with the .224 | 50gr | Speer HP TNT Green. Hodgdon LilGun delivers the highest muzzle velocity at 2,740 fps; across all powders the maximum-charge window runs from 1,650 fps to 2,740 fps. Hodgdon TrailBoss gives the best case fill at 100 %, and 9 of the 9 powders fall inside the usable 80–100 % fill window.

Relative to the caliber's maximum pressure (320 MPa), the top charges use 52–90 %, leaving at least 10 % headroom. Hodgdon TrailBoss, Lovex S053, ReloadSwiss RS 14 reach 100 % fill or more at maximum charge, so these are compressed loads: they need a long drop tube to seat cleanly and react sensitively to the case capacity of your own brass lot. Vihtavuori N110, ADI AR 2205, SNPE Vectan BA6 1/2 rank at the top here: for .218 Bee with the .224 | 50gr | Speer HP TNT Green they combine a high case fill with complete burn and sit in the upper velocity band. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.

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