Load data for 7 x 50 R + .284 | 160gr | Sierra Tipped MatchKing

Recommended Powder(s): ADI AR 2207, Alliant Reloder-10x, Alliant Reloder-7, IMR 4198, Norma 200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 160gr \| Sierra Tipped MatchKing
Manufacturer SKU:	7660
Bullet Weight:	160gr \| 10.4g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.415" \| 35.9mm
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:	0.718" \| 18.2mm
Shank Seated Depth:	0.578" \| 14.7mm
Case Capacity:	34.5 Grains of Water \| 2.24 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B5847_C1085
Last updated:	2025-01-01
Recommended Twist Rate:	1:9 - 1:8

Load data for 94 loads in caliber 7 x 50 R with .284 | 160gr | Sierra Tipped MatchKing bullet and 47 powders such as ADI AR 2207, Alliant Reloder-10x, Alliant Reloder-7, 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.

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>>	93%	47079	89%	**60	100%
ADI AR 2219	<<locked>>	96%	46615	88%	**03	98%
Accurate 1680	<<locked>>	84%	45687	86%	**14	99%
Accurate 2015	<<locked>>	96%	37391	71%	**59	99%
[Accurate 2230]*	<<locked>>	97%	42482	80%	**11	92%
[Accurate 2460]*	<<locked>>	97%	40799	77%	**18	94%
Accurate 2495	<<locked>>	96%	28471	54%	**00	96%
[Accurate 2520]*	<<locked>>	97%	33141	63%	**39	93%
Alliant AR-Comp	<<locked>>	96%	33663	64%	**52	99%
Alliant Reloder-10x 👍	<<locked>>	96%	42395	80%	**37	100%
Alliant Reloder-7 👍	<<locked>>	92%	46862	89%	**37	100%
Baschieri & Pellagri 106	<<locked>>	96%	46804	88%	**21	99%
[Hodgdon Benchmark]*	<<locked>>	96%	39537	75%	**42	93%
[Hodgdon CFE BLK]*	<<locked>>	92%	47369	89%	**08	94%
Hodgdon H322	<<locked>>	96%	38203	72%	**82	97%
Hodgdon H335	<<locked>>	97%	46717	88%	**13	97%
Hodgdon H4198	<<locked>>	93%	46876	89%	**05	98%
[IMR 3031]*	<<locked>>	96%	29559	56%	**70	94%
IMR 4198 👍	<<locked>>	96%	45571	86%	**31	100%
IMR 4227	<<locked>>	86%	46717	88%	**82	100%
[IMR 8208 XBR]*	<<locked>>	96%	36869	70%	**36	91%
Lovex D073.4	<<locked>>	97%	43149	82%	**34	95%
[Lovex D073.5]*	<<locked>>	96%	39131	74%	**91	94%
[Lovex D073.6]*	<<locked>>	96%	30269	57%	**83	91%
Lovex S053	<<locked>>	87%	46441	88%	**59	100%
Norma 200 👍	<<locked>>	96%	47413	90%	**87	100%
[Norma 202]*	<<locked>>	97%	33040	62%	**09	94%
ReloadSwiss RS 36	<<locked>>	87%	46659	88%	**18	100%
ReloadSwiss RS 40	<<locked>>	97%	42148	80%	**28	95%
Rottweil R 901	<<locked>>	96%	36289	69%	**36	95%
SNPE Vectan BA6 1/2	<<locked>>	90%	46282	87%	**41	100%
SNPE Vectan SP 10	<<locked>>	96%	45614	86%	**96	97%
SNPE Vectan Tubal 3000	<<locked>>	96%	36143	68%	**80	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	96%	29211	55%	**62	93%
[Shooters World Match Rifle]*	<<locked>>	96%	30269	57%	**83	91%
[Shooters World Tactical Rifle]*	<<locked>>	96%	45266	86%	**24	93%
[Somchem S321]*	<<locked>>	97%	39334	74%	**08	93%
Somchem S335	<<locked>>	96%	33953	64%	**73	95%
Vihtavuori N120	<<locked>>	95%	45585	86%	**05	100%
Vihtavuori N130	<<locked>>	96%	40321	76%	**62	99%
Vihtavuori N133	<<locked>>	97%	33707	64%	**64	97%
[Vihtavuori N135]*	<<locked>>	97%	25034	47%	**45	93%
[Vihtavuori N140]*	<<locked>>	97%	31560	60%	**57	93%
[Vihtavuori N530]*	<<locked>>	97%	39015	74%	**85	93%
[Vihtavuori N540]*	<<locked>>	97%	31009	59%	**67	92%
[Winchester 748]*	<<locked>>	97%	39102	74%	**14	93%
[Winchester StaBALL Match]*	<<locked>>	97%	42757	81%	**51	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	32401	61%	**54	100%
[ADI AR 2219]*	<<locked>>	81%	28601	54%	**01	93%
Accurate 1680	<<locked>>	81%	41742	79%	**59	98%
[Accurate 2015]*	<<locked>>	81%	23699	45%	**96	94%
[Accurate 2230]*	<<locked>>	93%	36898	70%	**32	91%
[Accurate 2460]*	<<locked>>	88%	29776	56%	**34	90%
[Accurate 2495]*	<<locked>>	83%	18666	35%	**50	90%
[Accurate 2520]*	<<locked>>	91%	27934	53%	**31	90%
[Alliant AR-Comp]*	<<locked>>	81%	21959	41%	**77	94%
Alliant Reloder-10x	<<locked>>	81%	26731	50%	**72	96%
Alliant Reloder-7	<<locked>>	81%	34142	65%	**54	99%
[Baschieri & Pellagri 106]*	<<locked>>	81%	29588	56%	**55	94%
[Hodgdon Benchmark]*	<<locked>>	89%	31836	60%	**08	90%
[Hodgdon CFE BLK]*	<<locked>>	82%	34969	66%	**27	91%
[Hodgdon H322]*	<<locked>>	81%	24627	47%	**06	90%
[Hodgdon H335]*	<<locked>>	81%	27862	53%	**91	91%
[Hodgdon H4198]*	<<locked>>	81%	32822	62%	**88	94%
[IMR 3031]*	<<locked>>	89%	23743	45%	**29	91%
IMR 4198	<<locked>>	81%	29254	55%	**65	98%
IMR 4227	<<locked>>	81%	40509	77%	**03	100%
[IMR 8208 XBR]*	<<locked>>	94%	33924	64%	**83	90%
[Lovex D073.4]*	<<locked>>	87%	31299	59%	**47	91%
[Lovex D073.5]*	<<locked>>	88%	29776	56%	**34	90%
[Lovex D073.6]*	<<locked>>	94%	27934	53%	**31	90%
Lovex S053	<<locked>>	81%	38870	73%	**64	100%
Norma 200	<<locked>>	81%	30110	57%	**27	98%
[Norma 202]*	<<locked>>	89%	26556	50%	**75	90%
ReloadSwiss RS 36	<<locked>>	81%	39030	74%	**19	100%
[ReloadSwiss RS 40]*	<<locked>>	86%	29820	56%	**14	91%
[Rottweil R 901]*	<<locked>>	86%	26890	51%	**52	91%
SNPE Vectan BA6 1/2	<<locked>>	81%	36941	70%	**29	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	28340	54%	**04	91%
[SNPE Vectan Tubal 3000]*	<<locked>>	85%	26266	50%	**96	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	90%	24627	47%	**63	90%
[Shooters World Match Rifle]*	<<locked>>	94%	27934	53%	**31	90%
[Shooters World Tactical Rifle]*	<<locked>>	89%	36056	68%	**90	90%
[Somchem S321]*	<<locked>>	92%	33170	63%	**03	90%
[Somchem S335]*	<<locked>>	84%	24163	46%	**73	91%
Vihtavuori N120	<<locked>>	81%	30095	57%	**88	100%
Vihtavuori N130	<<locked>>	81%	25744	49%	**03	95%
[Vihtavuori N133]*	<<locked>>	84%	23830	45%	**54	92%
[Vihtavuori N135]*	<<locked>>	92%	21973	41%	**63	90%
[Vihtavuori N140]*	<<locked>>	91%	26774	51%	**52	91%
[Vihtavuori N530]*	<<locked>>	92%	34142	64%	**03	91%
[Vihtavuori N540]*	<<locked>>	93%	27441	52%	**91	90%
[Winchester 748]*	<<locked>>	92%	32880	62%	**03	90%
[Winchester StaBALL Match]*	<<locked>>	94%	39059	74%	**95	91%

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.