Load data for 7 x 50 R + .284 | 175gr | Speer TBBC

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 175gr \| Speer TBBC
Manufacturer SKU:	1755
Bullet Weight:	175gr \| 11.3g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.400" \| 35.6mm
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:	0.703" \| 17.9mm
Shank Seated Depth:	0.703" \| 17.9mm
Case Capacity:	34.5 Grains of Water \| 2.24 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B6135_C1085
Last updated:	2025-01-01

Load data for 108 loads in caliber 7 x 50 R with .284 | 175gr | Speer TBBC bullet and 54 powders such as ADI AR 2219, Accurate 2015, Alliant AR-Comp, Alliant Reloder-10x, Baschieri & Pellagri 106. 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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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>>	90%	46166	87%	**36	100%
ADI AR 2219 👍	<<locked>>	93%	45963	87%	**95	99%
Accurate 2015 👍	<<locked>>	96%	41829	79%	**19	100%
[Accurate 2230]*	<<locked>>	96%	44396	84%	**42	94%
Accurate 2460	<<locked>>	97%	45121	85%	**72	97%
Accurate 2495	<<locked>>	96%	32111	61%	**64	98%
Accurate 2520	<<locked>>	96%	35520	67%	**90	95%
[Accurate 4064]*	<<locked>>	96%	26643	50%	**55	93%
Alliant AR-Comp 👍	<<locked>>	96%	36637	69%	**06	100%
Alliant Reloder-10x 👍	<<locked>>	96%	45876	87%	**75	100%
Alliant Reloder-7	<<locked>>	89%	45832	87%	**19	100%
Baschieri & Pellagri 106 👍	<<locked>>	93%	46267	87%	**19	99%
[Hodgdon BL-C2]*	<<locked>>	97%	37855	72%	**16	93%
Hodgdon Benchmark	<<locked>>	96%	42525	80%	**93	95%
Hodgdon CFE BLK	<<locked>>	89%	46282	87%	**03	95%
Hodgdon H322	<<locked>>	96%	40915	77%	**29	98%
Hodgdon H335	<<locked>>	94%	46238	87%	**05	98%
Hodgdon H4198	<<locked>>	90%	46673	88%	**03	99%
IMR 3031	<<locked>>	96%	31865	60%	**31	97%
IMR 4198	<<locked>>	96%	47413	90%	**46	100%
IMR 4227	<<locked>>	84%	46847	89%	**77	100%
[IMR 8208 XBR]*	<<locked>>	96%	38914	74%	**80	94%
Lovex D073.4	<<locked>>	96%	46572	88%	**78	97%
Lovex D073.5	<<locked>>	96%	43250	82%	**52	96%
[Lovex D073.6]*	<<locked>>	96%	33243	63%	**47	94%
Lovex S053	<<locked>>	84%	45847	87%	**47	100%
[Lovex S060]*	<<locked>>	97%	40596	77%	**50	92%
[Lovex S062]*	<<locked>>	97%	32300	61%	**95	91%
Norma 200	<<locked>>	93%	46891	89%	**72	100%
[Norma 201]*	<<locked>>	96%	35404	67%	**31	93%
Norma 202	<<locked>>	96%	34940	66%	**50	96%
[Ramshot X-Terminator]*	<<locked>>	96%	43714	83%	**19	93%
ReloadSwiss RS 36	<<locked>>	85%	47529	90%	**19	100%
ReloadSwiss RS 40	<<locked>>	97%	46006	87%	**78	97%
Rottweil R 901	<<locked>>	96%	39581	75%	**86	97%
[Rottweil R 902]*	<<locked>>	96%	34026	64%	**01	92%
SNPE Vectan BA6 1/2	<<locked>>	88%	46485	88%	**39	100%
SNPE Vectan SP 10	<<locked>>	94%	47253	89%	**14	98%
SNPE Vectan Tubal 3000	<<locked>>	96%	38740	73%	**27	97%
SNPE Vectan Tubal 5000	<<locked>>	96%	31314	59%	**22	95%
[Shooters World Match Rifle]*	<<locked>>	96%	33243	63%	**47	94%
[Shooters World Precision]*	<<locked>>	97%	32300	61%	**95	91%
Shooters World Tactical Rifle	<<locked>>	95%	46920	89%	**49	95%
Somchem S321	<<locked>>	97%	43120	81%	**69	95%
Somchem S335	<<locked>>	96%	37014	70%	**27	97%
Vihtavuori N120	<<locked>>	92%	45629	86%	**96	100%
Vihtavuori N130	<<locked>>	96%	43410	82%	**00	100%
Vihtavuori N133	<<locked>>	97%	36158	68%	**11	99%
Vihtavuori N135	<<locked>>	97%	27137	51%	**09	95%
Vihtavuori N140	<<locked>>	97%	34113	64%	**14	96%
Vihtavuori N530	<<locked>>	97%	42351	80%	**39	95%
Vihtavuori N540	<<locked>>	97%	33620	63%	**31	95%
Winchester 748	<<locked>>	97%	42598	80%	**72	96%
[Winchester StaBALL Match]*	<<locked>>	96%	44411	84%	**82	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	34882	66%	**95	100%
ADI AR 2219	<<locked>>	81%	30676	58%	**59	95%
Accurate 2015	<<locked>>	81%	26353	50%	**67	96%
[Accurate 2230]*	<<locked>>	86%	32184	61%	**65	90%
[Accurate 2460]*	<<locked>>	82%	27470	52%	**96	90%
[Accurate 2495]*	<<locked>>	84%	21886	41%	**54	94%
[Accurate 2520]*	<<locked>>	87%	26165	49%	**09	91%
[Accurate 4064]*	<<locked>>	90%	22263	42%	**54	91%
Alliant AR-Comp	<<locked>>	81%	23453	44%	**40	97%
Alliant Reloder-10x	<<locked>>	81%	29080	55%	**22	98%
Alliant Reloder-7	<<locked>>	81%	36854	70%	**98	100%
Baschieri & Pellagri 106	<<locked>>	81%	31705	60%	**09	96%
[Hodgdon BL-C2]*	<<locked>>	92%	31821	60%	**14	91%
[Hodgdon Benchmark]*	<<locked>>	83%	28892	55%	**67	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	35897	68%	**52	92%
[Hodgdon H322]*	<<locked>>	81%	26252	50%	**67	93%
[Hodgdon H335]*	<<locked>>	81%	30052	57%	**52	94%
Hodgdon H4198	<<locked>>	81%	35650	67%	**49	97%
[IMR 3031]*	<<locked>>	85%	23496	44%	**40	92%
IMR 4198	<<locked>>	81%	31734	60%	**19	99%
IMR 4227	<<locked>>	81%	42757	81%	**27	100%
[IMR 8208 XBR]*	<<locked>>	87%	30211	57%	**26	90%
[Lovex D073.4]*	<<locked>>	81%	28021	53%	**96	91%
[Lovex D073.5]*	<<locked>>	83%	27470	52%	**96	90%
[Lovex D073.6]*	<<locked>>	88%	25512	48%	**96	90%
Lovex S053	<<locked>>	81%	41916	79%	**01	100%
[Lovex S060]*	<<locked>>	92%	35679	67%	**75	90%
[Lovex S062]*	<<locked>>	94%	29501	56%	**42	90%
Norma 200	<<locked>>	81%	32866	62%	**78	99%
[Norma 201]*	<<locked>>	90%	29733	56%	**29	90%
[Norma 202]*	<<locked>>	84%	24787	47%	**47	91%
[Ramshot X-Terminator]*	<<locked>>	90%	36825	70%	**21	91%
ReloadSwiss RS 36	<<locked>>	81%	41553	78%	**50	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	28181	53%	**96	91%
[Rottweil R 901]*	<<locked>>	83%	26789	51%	**60	92%
[Rottweil R 902]*	<<locked>>	92%	29791	56%	**26	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	38740	73%	**54	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	30574	58%	**62	94%
[SNPE Vectan Tubal 3000]*	<<locked>>	85%	28239	53%	**54	93%
[SNPE Vectan Tubal 5000]*	<<locked>>	91%	27615	52%	**50	94%
[Shooters World Match Rifle]*	<<locked>>	88%	25512	48%	**96	90%
[Shooters World Precision]*	<<locked>>	94%	29501	56%	**42	90%
[Shooters World Tactical Rifle]*	<<locked>>	84%	32460	61%	**42	90%
[Somchem S321]*	<<locked>>	85%	29182	55%	**36	90%
[Somchem S335]*	<<locked>>	85%	27267	52%	**57	94%
Vihtavuori N120	<<locked>>	81%	33141	63%	**36	100%
Vihtavuori N130	<<locked>>	81%	27659	52%	**54	97%
Vihtavuori N133	<<locked>>	87%	27891	53%	**63	96%
[Vihtavuori N135]*	<<locked>>	94%	24889	47%	**60	94%
[Vihtavuori N140]*	<<locked>>	87%	25425	48%	**40	92%
[Vihtavuori N530]*	<<locked>>	85%	29501	56%	**26	90%
[Vihtavuori N540]*	<<locked>>	87%	25135	47%	**54	91%
[Winchester 748]*	<<locked>>	86%	30124	57%	**65	91%
[Winchester StaBALL Match]*	<<locked>>	88%	34360	65%	**31	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