Load data for 7 x 57 R + .284 | 130gr | Speer Boat Tail Soft Point

Recommended Powder(s): Alliant Reloder-17, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S365

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 130gr \| Speer Boat Tail Soft Point
Manufacturer SKU:	1624
Bullet Weight:	130gr \| 8.4g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.060" \| 26.9mm
Caliber:	7 x 57 R load data
Case Length (l3):	2.244" \| 57.0mm
Cartridge Length (C.O.L.):	3.025" \| 76.8mm
Seated Depth:	0.279" \| 7.1mm
Shank Seated Depth:	0.129" \| 3.3mm
Case Capacity:	60.0 Grains of Water \| 3.90 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	49313 psi \| 3400 bar
LID:	LID_B6119_C1089
Last updated:	2025-01-01
Recommended Twist Rate:	1:13 - 1:11

Load data for 116 loads in caliber 7 x 57 R with .284 | 130gr | Speer Boat Tail Soft Point bullet and 58 powders such as Alliant Reloder-17, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S365. 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 "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 31.6 fps
C.O.L. (Inch)
C.O.L. (mm)
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.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

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 2208	<<locked>>	87%	43671	89%	**30	97%
[Accurate 2700]*	<<locked>>	88%	44367	90%	**77	93%
Accurate 4064	<<locked>>	87%	44353	90%	**66	100%
Accurate 4350	<<locked>>	95%	44324	90%	**31	97%
Alliant Reloder- TS 15.5	<<locked>>	87%	43700	89%	**66	99%
Alliant Reloder-15	<<locked>>	85%	43772	89%	**69	98%
Alliant Reloder-16	<<locked>>	95%	43613	88%	**25	97%
Alliant Reloder-17 👍	<<locked>>	91%	43830	89%	**64	99%
Alliant Reloder-23	<<locked>>	97%	32750	66%	**92	95%
[Alliant Reloder-26]*	<<locked>>	96%	35230	71%	**00	92%
Hodgdon CFE223	<<locked>>	86%	44048	89%	**12	97%
Hodgdon H380	<<locked>>	86%	43816	89%	**56	96%
[Hodgdon H414]*	<<locked>>	90%	44222	90%	**15	94%
[Hodgdon H4350]*	<<locked>>	96%	43874	89%	**40	93%
Hodgdon Hybrid 100V	<<locked>>	96%	41771	85%	**53	98%
Hodgdon LVR	<<locked>>	92%	43932	89%	**05	96%
[Hodgdon Superperformance]*	<<locked>>	93%	43787	89%	**15	93%
Hodgdon VARGET	<<locked>>	87%	44150	90%	**40	97%
Hodgdon TrailBoss	<<locked>>	96%	33098	67%	**59	100%
IMR 3031	<<locked>>	85%	44309	90%	**85	100%
IMR 4064	<<locked>>	87%	43874	89%	**23	98%
[IMR 4166 Enduron]*	<<locked>>	88%	44338	90%	**00	94%
[IMR 4350]*	<<locked>>	95%	44309	90%	**53	93%
[IMR 4451 Enduron]*	<<locked>>	89%	43729	89%	**13	93%
IMR 4831	<<locked>>	96%	39204	79%	**10	96%
IMR 4895	<<locked>>	84%	44048	89%	**82	98%
Lovex S062	<<locked>>	85%	43816	89%	**36	99%
Lovex S065	<<locked>>	92%	44353	90%	**43	95%
[Lovex S070]*	<<locked>>	94%	44237	90%	**62	94%
Norma 203B	<<locked>>	85%	43830	89%	**69	98%
Norma URP	<<locked>>	95%	43613	88%	**05	97%
Ramshot Big Game	<<locked>>	86%	44251	90%	**05	98%
Ramshot Hunter	<<locked>>	96%	43845	89%	**18	95%
ReloadSwiss RS 14	<<locked>>	96%	33823	69%	**04	100%
[ReloadSwiss RS 50]*	<<locked>>	86%	44193	90%	**36	94%
ReloadSwiss RS 52 👍	<<locked>>	86%	43395	88%	**02	99%
ReloadSwiss RS 60 👍	<<locked>>	92%	44338	90%	**94	99%
ReloadSwiss RS 62	<<locked>>	95%	44034	89%	**44	97%
ReloadSwiss RS 70	<<locked>>	95%	44150	90%	**51	96%
Rottweil R 902	<<locked>>	84%	44295	90%	**23	99%
Rottweil R 903 👍	<<locked>>	89%	44179	90%	**82	99%
[Rottweil R 907]*	<<locked>>	90%	43584	88%	**10	93%
SNPE Vectan SP 11	<<locked>>	88%	43598	88%	**95	98%
SNPE Vectan Tubal 5000	<<locked>>	87%	44324	90%	**64	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	92%	44193	90%	**90	94%
Shooters World Long Rifle	<<locked>>	92%	44353	90%	**43	95%
Shooters World Precision	<<locked>>	85%	43816	89%	**36	99%
Somchem S355	<<locked>>	89%	44280	90%	**69	99%
Somchem S365 👍	<<locked>>	96%	40915	83%	**02	99%
Vihtavuori N135	<<locked>>	90%	44295	90%	**26	100%
Vihtavuori N140	<<locked>>	84%	43990	89%	**13	100%
Vihtavuori N150	<<locked>>	94%	44251	90%	**40	99%
Vihtavuori N160	<<locked>>	92%	43569	88%	**66	97%
Vihtavuori N540	<<locked>>	85%	44295	90%	**46	100%
Vihtavuori N550	<<locked>>	92%	44280	90%	**25	97%
Vihtavuori N555	<<locked>>	97%	34954	71%	**77	95%
Winchester 6.5 StaBALL	<<locked>>	93%	44019	89%	**53	99%
[Winchester 760]*	<<locked>>	90%	44222	90%	**15	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	36898	75%	**85	95%
[Accurate 2700]*	<<locked>>	83%	38189	77%	**49	90%
Accurate 4064	<<locked>>	81%	37275	76%	**25	100%
[Accurate 4350]*	<<locked>>	82%	27949	57%	**34	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	36027	73%	**02	97%
Alliant Reloder-15	<<locked>>	81%	38914	79%	**67	96%
[Alliant Reloder-16]*	<<locked>>	82%	29341	59%	**57	90%
[Alliant Reloder-17]*	<<locked>>	81%	31227	63%	**46	94%
[Alliant Reloder-23]*	<<locked>>	90%	26818	54%	**05	91%
[Alliant Reloder-26]*	<<locked>>	94%	31966	65%	**98	90%
Hodgdon CFE223	<<locked>>	81%	37246	76%	**57	95%
[Hodgdon H380]*	<<locked>>	81%	36840	75%	**02	94%
[Hodgdon H414]*	<<locked>>	84%	35201	71%	**15	90%
[Hodgdon H4350]*	<<locked>>	91%	37826	77%	**05	90%
[Hodgdon Hybrid 100V]*	<<locked>>	81%	25744	52%	**26	91%
[Hodgdon LVR]*	<<locked>>	81%	30443	62%	**74	90%
[Hodgdon Superperformance]*	<<locked>>	89%	38508	78%	**87	90%
Hodgdon VARGET	<<locked>>	81%	36593	74%	**79	95%
Hodgdon TrailBoss	<<locked>>	85%	28268	57%	**54	100%
IMR 3031	<<locked>>	81%	39233	80%	**87	100%
IMR 4064	<<locked>>	81%	36027	73%	**59	95%
[IMR 4166 Enduron]*	<<locked>>	81%	36013	73%	**16	91%
[IMR 4350]*	<<locked>>	89%	37391	76%	**02	90%
[IMR 4451 Enduron]*	<<locked>>	82%	35607	72%	**39	90%
[IMR 4831]*	<<locked>>	86%	28079	57%	**18	90%
IMR 4895	<<locked>>	81%	39914	81%	**00	97%
Lovex S062	<<locked>>	81%	38363	78%	**21	98%
[Lovex S065]*	<<locked>>	81%	31575	64%	**44	90%
[Lovex S070]*	<<locked>>	86%	34534	70%	**43	90%
Norma 203B	<<locked>>	81%	38435	78%	**61	97%
[Norma URP]*	<<locked>>	82%	28471	58%	**38	90%
Ramshot Big Game	<<locked>>	81%	37884	77%	**64	96%
[Ramshot Hunter]*	<<locked>>	87%	33649	68%	**75	90%
ReloadSwiss RS 14	<<locked>>	81%	26731	54%	**54	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	37202	75%	**85	92%
ReloadSwiss RS 52	<<locked>>	81%	36985	75%	**71	98%
[ReloadSwiss RS 60]*	<<locked>>	81%	30429	62%	**33	94%
[ReloadSwiss RS 62]*	<<locked>>	83%	29240	59%	**84	90%
[ReloadSwiss RS 70]*	<<locked>>	86%	32851	67%	**62	90%
Rottweil R 902	<<locked>>	81%	40263	82%	**44	98%
Rottweil R 903	<<locked>>	81%	33417	68%	**43	96%
[Rottweil R 907]*	<<locked>>	85%	37391	76%	**75	90%
SNPE Vectan SP 11	<<locked>>	81%	34621	70%	**95	95%
SNPE Vectan Tubal 5000	<<locked>>	81%	36274	74%	**16	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	85%	34838	71%	**00	90%
[Shooters World Long Rifle]*	<<locked>>	81%	31575	64%	**44	90%
Shooters World Precision	<<locked>>	81%	38363	78%	**21	98%
Somchem S355	<<locked>>	81%	34548	70%	**52	96%
[Somchem S365]*	<<locked>>	81%	24772	50%	**43	92%
Vihtavuori N135	<<locked>>	81%	33257	67%	**00	100%
Vihtavuori N140	<<locked>>	81%	39900	81%	**31	100%
Vihtavuori N150	<<locked>>	81%	29109	59%	**02	95%
[Vihtavuori N160]*	<<locked>>	81%	30182	61%	**51	91%
Vihtavuori N540	<<locked>>	81%	39465	80%	**51	100%
[Vihtavuori N550]*	<<locked>>	81%	30647	62%	**00	91%
[Vihtavuori N555]*	<<locked>>	89%	27137	55%	**48	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	29515	60%	**08	93%
[Winchester 760]*	<<locked>>	84%	35201	71%	**15	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.

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