Load data for 7 x 50 R + .284 | 140gr | Nosler SP SolBase

Recommended Powder(s): ADI AR 2207, Alliant Reloder-10x, Baschieri & Pellagri 106, IMR 4198, Norma 200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 140gr \| Nosler SP SolBase
Manufacturer SKU:	62490
Bullet Weight:	140gr \| 9.1g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.120" \| 28.4mm
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:	0.423" \| 10.7mm
Shank Seated Depth:	0.325" \| 8.2mm
Case Capacity:	34.5 Grains of Water \| 2.24 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B4056_C1085
Last updated:	2025-01-01
Recommended Twist Rate:	1:12 - 1:10

Load data for 96 loads in caliber 7 x 50 R with .284 | 140gr | Nosler SP SolBase bullet and 48 powders such as ADI AR 2207, Alliant Reloder-10x, Baschieri & Pellagri 106, IMR 4198, 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.

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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 2207 👍	<<locked>>	92%	46847	88%	**90	100%
ADI AR 2219	<<locked>>	95%	47268	89%	**56	98%
Accurate 1680	<<locked>>	83%	47224	89%	**70	99%
Accurate 2015	<<locked>>	96%	40422	76%	**31	99%
[Accurate 2230]*	<<locked>>	97%	44657	84%	**77	93%
Accurate 2460	<<locked>>	97%	43236	82%	**80	95%
Accurate 2495	<<locked>>	97%	31807	60%	**69	97%
[Accurate 2520]*	<<locked>>	96%	33997	64%	**75	93%
[Accurate 4064]*	<<locked>>	97%	26353	50%	**37	91%
Alliant AR-Comp	<<locked>>	96%	35418	67%	**08	99%
Alliant Reloder-10x 👍	<<locked>>	96%	44976	85%	**10	100%
Alliant Reloder-7	<<locked>>	90%	46253	87%	**64	100%
Baschieri & Pellagri 106 👍	<<locked>>	94%	47369	89%	**64	99%
[Hodgdon Benchmark]*	<<locked>>	97%	42496	80%	**11	94%
[Hodgdon CFE BLK]*	<<locked>>	90%	47398	90%	**44	94%
Hodgdon H322	<<locked>>	97%	41394	78%	**64	97%
Hodgdon H335	<<locked>>	95%	46963	89%	**56	97%
Hodgdon H4198	<<locked>>	91%	46456	88%	**31	98%
IMR 3031	<<locked>>	97%	31430	59%	**23	95%
IMR 4198 👍	<<locked>>	95%	46311	87%	**74	100%
IMR 4227	<<locked>>	85%	47210	89%	**18	100%
[IMR 8208 XBR]*	<<locked>>	96%	38638	73%	**92	92%
Lovex D073.4	<<locked>>	97%	45905	87%	**03	95%
Lovex D073.5	<<locked>>	96%	42598	80%	**67	95%
[Lovex D073.6]*	<<locked>>	96%	32068	61%	**33	92%
Lovex S053	<<locked>>	86%	47181	89%	**98	100%
Norma 200 👍	<<locked>>	93%	45963	87%	**06	100%
[Norma 202]*	<<locked>>	97%	35114	66%	**62	94%
ReloadSwiss RS 36	<<locked>>	85%	46151	87%	**44	100%
ReloadSwiss RS 40	<<locked>>	96%	43787	83%	**83	96%
Rottweil R 901	<<locked>>	96%	38522	73%	**88	95%
SNPE Vectan BA6 1/2	<<locked>>	88%	46137	87%	**57	100%
SNPE Vectan SP 10	<<locked>>	95%	46572	88%	**49	97%
SNPE Vectan Tubal 3000	<<locked>>	96%	38029	72%	**29	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	96%	30763	58%	**98	93%
[Shooters World Match Rifle]*	<<locked>>	96%	32068	61%	**33	92%
[Shooters World Tactical Rifle]*	<<locked>>	95%	47152	89%	**83	94%
[Somchem S321]*	<<locked>>	97%	41959	79%	**77	94%
Somchem S335	<<locked>>	97%	37043	70%	**39	96%
Vihtavuori N120	<<locked>>	94%	47616	90%	**60	100%
Vihtavuori N130	<<locked>>	97%	42844	81%	**21	99%
Vihtavuori N133	<<locked>>	97%	35447	67%	**06	97%
[Vihtavuori N135]*	<<locked>>	97%	26237	50%	**75	93%
[Vihtavuori N140]*	<<locked>>	96%	32343	61%	**80	93%
[Vihtavuori N530]*	<<locked>>	96%	40959	77%	**44	93%
[Vihtavuori N540]*	<<locked>>	96%	32532	61%	**06	93%
[Winchester 748]*	<<locked>>	97%	41017	77%	**74	94%
[Winchester StaBALL Match]*	<<locked>>	97%	45107	85%	**20	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	34287	65%	**03	100%
[ADI AR 2219]*	<<locked>>	81%	30124	57%	**41	93%
Accurate 1680	<<locked>>	81%	43627	82%	**15	98%
[Accurate 2015]*	<<locked>>	81%	25411	48%	**29	94%
[Accurate 2230]*	<<locked>>	91%	36680	69%	**49	90%
[Accurate 2460]*	<<locked>>	87%	30647	58%	**54	90%
[Accurate 2495]*	<<locked>>	82%	19392	37%	**54	90%
[Accurate 2520]*	<<locked>>	91%	29443	56%	**70	91%
[Accurate 4064]*	<<locked>>	94%	24381	46%	**85	90%
[Alliant AR-Comp]*	<<locked>>	81%	22669	43%	**90	94%
Alliant Reloder-10x	<<locked>>	81%	28195	53%	**01	96%
Alliant Reloder-7	<<locked>>	81%	35520	67%	**93	99%
Baschieri & Pellagri 106	<<locked>>	81%	31125	59%	**91	95%
[Hodgdon Benchmark]*	<<locked>>	88%	32967	62%	**37	91%
[Hodgdon CFE BLK]*	<<locked>>	81%	35360	67%	**44	90%
[Hodgdon H322]*	<<locked>>	81%	25570	48%	**23	91%
[Hodgdon H335]*	<<locked>>	81%	29124	55%	**21	91%
Hodgdon H4198	<<locked>>	81%	34374	65%	**28	95%
[IMR 3031]*	<<locked>>	88%	24207	46%	**32	90%
IMR 4198	<<locked>>	81%	30574	58%	**98	98%
IMR 4227	<<locked>>	81%	41829	79%	**46	100%
[IMR 8208 XBR]*	<<locked>>	93%	34751	66%	**13	90%
[Lovex D073.4]*	<<locked>>	85%	31111	59%	**47	90%
[Lovex D073.5]*	<<locked>>	88%	31183	59%	**64	90%
[Lovex D073.6]*	<<locked>>	93%	28979	55%	**60	90%
Lovex S053	<<locked>>	81%	40596	77%	**10	100%
Norma 200	<<locked>>	81%	31459	59%	**60	98%
[Norma 202]*	<<locked>>	88%	26963	51%	**78	90%
ReloadSwiss RS 36	<<locked>>	81%	41147	78%	**75	100%
[ReloadSwiss RS 40]*	<<locked>>	84%	30458	58%	**31	91%
[Rottweil R 901]*	<<locked>>	84%	26716	50%	**39	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	38014	72%	**49	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	30182	57%	**44	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	85%	27006	51%	**03	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	90%	25570	48%	**77	90%
[Shooters World Match Rifle]*	<<locked>>	93%	28979	55%	**60	90%
[Shooters World Tactical Rifle]*	<<locked>>	88%	36027	68%	**03	90%
[Somchem S321]*	<<locked>>	90%	33359	63%	**19	90%
[Somchem S335]*	<<locked>>	83%	24860	47%	**77	91%
Vihtavuori N120	<<locked>>	81%	32256	61%	**28	100%
Vihtavuori N130	<<locked>>	81%	27050	51%	**26	96%
[Vihtavuori N133]*	<<locked>>	81%	22582	43%	**04	91%
[Vihtavuori N135]*	<<locked>>	92%	22785	43%	**73	91%
[Vihtavuori N140]*	<<locked>>	90%	26977	51%	**55	90%
[Vihtavuori N530]*	<<locked>>	90%	33765	64%	**10	90%
[Vihtavuori N540]*	<<locked>>	92%	28050	53%	**05	90%
[Winchester 748]*	<<locked>>	90%	32996	62%	**19	90%
[Winchester StaBALL Match]*	<<locked>>	93%	38972	74%	**21	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