Load data for 7 x 50 R + .284 | 145gr | Speer Boat Tail Hollow Point

Recommended Powder(s): ADI AR 2219, Accurate 2015, Alliant Reloder-10x, Baschieri & Pellagri 106, Norma 200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 145gr \| Speer Boat Tail Hollow Point
Manufacturer SKU:	1631
Bullet Weight:	145gr \| 9.4g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.150" \| 29.2mm
Caliber:	7 x 50 R load data
Case Length (l3):	1.940" \| 49.3mm
Cartridge Length (C.O.L.):	2.637" \| 67.0mm
Seated Depth:	0.453" \| 11.5mm
Shank Seated Depth:	0.303" \| 7.7mm
Case Capacity:	34.5 Grains of Water \| 2.24 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B6123_C1085
Last updated:	2025-01-01
Recommended Twist Rate:	1:12 - 1:10

Load data for 100 loads in caliber 7 x 50 R with .284 | 145gr | Speer Boat Tail Hollow Point bullet and 50 powders such as ADI AR 2219, Accurate 2015, Alliant Reloder-10x, Baschieri & Pellagri 106, Norma 200. 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".

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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>>	90%	45803	87%	**34	100%
ADI AR 2219 👍	<<locked>>	94%	46485	88%	**03	99%
Accurate 2015 👍	<<locked>>	96%	41249	78%	**01	99%
[Accurate 2230]*	<<locked>>	96%	45701	86%	**51	94%
Accurate 2460	<<locked>>	96%	44570	84%	**60	96%
Accurate 2495	<<locked>>	97%	33649	64%	**69	98%
[Accurate 2520]*	<<locked>>	97%	36347	69%	**78	94%
[Accurate 4064]*	<<locked>>	97%	27818	53%	**37	93%
Alliant AR-Comp	<<locked>>	96%	36825	70%	**95	100%
Alliant Reloder-10x 👍	<<locked>>	96%	46079	87%	**77	100%
Alliant Reloder-7	<<locked>>	89%	46021	87%	**18	100%
Baschieri & Pellagri 106 👍	<<locked>>	93%	46818	88%	**15	99%
Hodgdon Benchmark	<<locked>>	97%	43990	83%	**98	95%
Hodgdon CFE BLK	<<locked>>	89%	46427	88%	**92	95%
Hodgdon H322	<<locked>>	96%	41365	78%	**24	98%
Hodgdon H335	<<locked>>	94%	46064	87%	**00	98%
Hodgdon H4198	<<locked>>	90%	46253	87%	**92	98%
IMR 3031	<<locked>>	96%	31981	60%	**03	96%
IMR 4198	<<locked>>	94%	46137	87%	**31	100%
IMR 4227	<<locked>>	84%	46833	88%	**72	100%
[IMR 8208 XBR]*	<<locked>>	97%	40321	76%	**82	93%
Lovex D073.4	<<locked>>	96%	46006	87%	**64	96%
Lovex D073.5	<<locked>>	97%	44570	84%	**60	96%
[Lovex D073.6]*	<<locked>>	96%	33011	62%	**19	93%
Lovex S053	<<locked>>	85%	46818	88%	**52	100%
[Lovex S060]*	<<locked>>	97%	40538	77%	**29	91%
Norma 200 👍	<<locked>>	92%	46064	87%	**60	100%
[Norma 201]*	<<locked>>	97%	36535	69%	**26	92%
Norma 202	<<locked>>	97%	36347	69%	**52	95%
[Ramshot X-Terminator]*	<<locked>>	97%	45295	86%	**31	92%
ReloadSwiss RS 36	<<locked>>	85%	46775	88%	**11	100%
ReloadSwiss RS 40	<<locked>>	97%	45759	86%	**74	96%
Rottweil R 901	<<locked>>	96%	39450	75%	**65	96%
SNPE Vectan BA6 1/2	<<locked>>	88%	47587	90%	**31	100%
SNPE Vectan SP 10	<<locked>>	93%	45963	87%	**97	98%
SNPE Vectan Tubal 3000	<<locked>>	96%	39711	75%	**16	96%
SNPE Vectan Tubal 5000	<<locked>>	96%	32053	61%	**91	95%
[Shooters World Match Rifle]*	<<locked>>	96%	33011	62%	**19	93%
[Shooters World Tactical Rifle]*	<<locked>>	95%	47210	89%	**47	94%
[Somchem S321]*	<<locked>>	96%	42685	81%	**54	94%
Somchem S335	<<locked>>	97%	38522	73%	**26	97%
Vihtavuori N120	<<locked>>	93%	46383	88%	**01	100%
Vihtavuori N130	<<locked>>	96%	43598	82%	**92	100%
Vihtavuori N133	<<locked>>	96%	35317	67%	**67	98%
[Vihtavuori N135]*	<<locked>>	97%	26832	51%	**55	94%
Vihtavuori N140	<<locked>>	97%	33866	64%	**80	95%
[Vihtavuori N530]*	<<locked>>	97%	42612	80%	**34	94%
[Vihtavuori N540]*	<<locked>>	96%	32967	62%	**83	94%
Winchester 748	<<locked>>	96%	42119	80%	**60	95%
[Winchester StaBALL Match]*	<<locked>>	97%	46383	88%	**06	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	34766	66%	**67	100%
[ADI AR 2219]*	<<locked>>	81%	30545	58%	**18	94%
Accurate 2015	<<locked>>	81%	25947	49%	**06	95%
[Accurate 2230]*	<<locked>>	89%	34780	66%	**73	90%
[Accurate 2460]*	<<locked>>	84%	29298	55%	**88	90%
[Accurate 2495]*	<<locked>>	81%	19667	37%	**27	91%
[Accurate 2520]*	<<locked>>	89%	27949	53%	**01	90%
[Accurate 4064]*	<<locked>>	92%	23815	45%	**36	90%
Alliant AR-Comp	<<locked>>	81%	23511	44%	**83	96%
Alliant Reloder-10x	<<locked>>	81%	28761	54%	**78	97%
Alliant Reloder-7	<<locked>>	81%	36956	70%	**77	99%
Baschieri & Pellagri 106	<<locked>>	81%	31618	60%	**65	95%
[Hodgdon Benchmark]*	<<locked>>	86%	31836	60%	**78	91%
[Hodgdon CFE BLK]*	<<locked>>	81%	36013	68%	**21	91%
[Hodgdon H322]*	<<locked>>	81%	26310	50%	**13	92%
[Hodgdon H335]*	<<locked>>	81%	29762	56%	**01	92%
Hodgdon H4198	<<locked>>	81%	35447	67%	**14	96%
[IMR 3031]*	<<locked>>	85%	23047	44%	**67	90%
IMR 4198	<<locked>>	81%	31546	60%	**82	99%
IMR 4227	<<locked>>	81%	43091	81%	**23	100%
[IMR 8208 XBR]*	<<locked>>	91%	33562	63%	**54	90%
[Lovex D073.4]*	<<locked>>	83%	29892	56%	**85	90%
[Lovex D073.5]*	<<locked>>	84%	29298	55%	**88	90%
[Lovex D073.6]*	<<locked>>	90%	27470	52%	**91	90%
Lovex S053	<<locked>>	81%	41669	79%	**83	100%
[Lovex S060]*	<<locked>>	94%	37681	71%	**77	90%
Norma 200	<<locked>>	81%	32764	62%	**47	99%
[Norma 201]*	<<locked>>	93%	32692	62%	**51	90%
[Norma 202]*	<<locked>>	86%	26034	49%	**26	90%
[Ramshot X-Terminator]*	<<locked>>	92%	39117	74%	**33	90%
ReloadSwiss RS 36	<<locked>>	81%	41684	79%	**42	100%
[ReloadSwiss RS 40]*	<<locked>>	82%	29341	55%	**72	91%
[Rottweil R 901]*	<<locked>>	82%	26266	50%	**93	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	39117	74%	**26	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	30676	58%	**24	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	25817	49%	**44	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	88%	24743	47%	**21	91%
[Shooters World Match Rifle]*	<<locked>>	90%	27470	52%	**91	90%
[Shooters World Tactical Rifle]*	<<locked>>	86%	34708	66%	**44	90%
[Somchem S321]*	<<locked>>	88%	31749	60%	**51	90%
[Somchem S335]*	<<locked>>	81%	23786	45%	**18	90%
Vihtavuori N120	<<locked>>	81%	32677	62%	**98	100%
Vihtavuori N130	<<locked>>	81%	27543	52%	**00	96%
[Vihtavuori N133]*	<<locked>>	81%	23366	44%	**98	92%
[Vihtavuori N135]*	<<locked>>	89%	21625	41%	**08	90%
[Vihtavuori N140]*	<<locked>>	87%	25527	48%	**86	90%
[Vihtavuori N530]*	<<locked>>	88%	32445	61%	**47	90%
[Vihtavuori N540]*	<<locked>>	89%	26687	50%	**39	90%
[Winchester 748]*	<<locked>>	88%	31473	59%	**54	90%
[Winchester StaBALL Match]*	<<locked>>	90%	36999	70%	**49	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.