Load data for 7 x 50 R + .284 | 168gr | Sierra HPBT MatchKing

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 \| 168gr \| Sierra HPBT MatchKing
Manufacturer SKU:	1930
Bullet Weight:	168gr \| 10.9g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.360" \| 34.5mm
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:	0.663" \| 16.8mm
Shank Seated Depth:	0.443" \| 11.3mm
Case Capacity:	34.5 Grains of Water \| 2.24 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	52939 psi \| 3650 bar
LID:	LID_B5848_C1085
Last updated:	2025-01-01
Recommended Twist Rate:	1:10 - 1:8

Load data for 112 loads in caliber 7 x 50 R with .284 | 168gr | Sierra HPBT MatchKing bullet and 56 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 2206H]*	<<locked>>	97%	38522	73%	**72	92%
ADI AR 2207	<<locked>>	90%	46789	88%	**21	100%
ADI AR 2219 👍	<<locked>>	94%	47311	89%	**93	99%
Accurate 2015 👍	<<locked>>	96%	42583	80%	**05	100%
Accurate 2230	<<locked>>	97%	47543	90%	**60	95%
Accurate 2460	<<locked>>	96%	45092	85%	**57	97%
Accurate 2495	<<locked>>	96%	33605	63%	**59	99%
Accurate 2520	<<locked>>	96%	36347	69%	**78	96%
[Accurate 4064]*	<<locked>>	96%	27804	53%	**47	94%
Alliant AR-Comp 👍	<<locked>>	96%	37115	70%	**88	100%
Alliant Reloder-10x 👍	<<locked>>	96%	46021	87%	**57	100%
Alliant Reloder-7	<<locked>>	89%	47471	90%	**14	100%
Baschieri & Pellagri 106 👍	<<locked>>	93%	46369	88%	**98	99%
[Hodgdon BL-C2]*	<<locked>>	97%	38508	73%	**05	94%
Hodgdon Benchmark	<<locked>>	96%	43947	83%	**88	96%
Hodgdon CFE BLK	<<locked>>	89%	46992	89%	**88	96%
Hodgdon H322	<<locked>>	96%	42612	81%	**31	99%
Hodgdon H335	<<locked>>	94%	47471	90%	**03	99%
Hodgdon H4198	<<locked>>	90%	46064	87%	**75	99%
IMR 3031	<<locked>>	96%	31952	60%	**06	97%
IMR 4198	<<locked>>	95%	47166	89%	**21	100%
IMR 4227	<<locked>>	84%	47268	89%	**59	100%
[IMR 8208 XBR]*	<<locked>>	97%	41031	78%	**88	94%
Lovex D073.4	<<locked>>	96%	47340	89%	**67	97%
Lovex D073.5	<<locked>>	96%	43976	83%	**41	97%
Lovex D073.6	<<locked>>	97%	34258	65%	**42	95%
Lovex S053	<<locked>>	84%	46224	87%	**26	100%
[Lovex S060]*	<<locked>>	96%	40190	76%	**23	92%
[Lovex S062]*	<<locked>>	96%	31952	60%	**64	91%
Norma 200	<<locked>>	92%	46978	89%	**51	100%
[Norma 201]*	<<locked>>	96%	36535	69%	**26	93%
Norma 202	<<locked>>	96%	35665	67%	**39	96%
[Ramshot Wild Boar]*	<<locked>>	96%	39523	75%	**85	92%
[Ramshot X-Terminator]*	<<locked>>	96%	45353	86%	**21	94%
ReloadSwiss RS 36	<<locked>>	84%	46398	88%	**85	100%
ReloadSwiss RS 40	<<locked>>	97%	47326	89%	**73	98%
Rottweil R 901	<<locked>>	96%	40306	76%	**75	97%
[Rottweil R 902]*	<<locked>>	96%	34490	65%	**83	92%
SNPE Vectan BA6 1/2	<<locked>>	88%	47123	89%	**18	100%
SNPE Vectan SP 10	<<locked>>	94%	47601	90%	**00	99%
SNPE Vectan Tubal 3000	<<locked>>	97%	40785	77%	**29	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	32648	62%	**18	96%
Shooters World Match Rifle	<<locked>>	97%	34258	65%	**42	95%
[Shooters World Precision]*	<<locked>>	96%	31952	60%	**64	91%
Shooters World Tactical Rifle	<<locked>>	93%	45803	87%	**14	95%
Somchem S321	<<locked>>	96%	43163	82%	**47	96%
Somchem S335	<<locked>>	96%	38551	73%	**23	98%
Vihtavuori N120	<<locked>>	93%	47529	90%	**91	100%
Vihtavuori N130	<<locked>>	96%	43598	82%	**78	100%
Vihtavuori N133	<<locked>>	96%	35607	67%	**77	98%
Vihtavuori N135	<<locked>>	96%	26643	50%	**68	95%
Vihtavuori N140	<<locked>>	96%	33866	64%	**83	96%
Vihtavuori N530	<<locked>>	96%	41829	79%	**11	95%
Vihtavuori N540	<<locked>>	96%	33257	63%	**96	95%
Winchester 748	<<locked>>	96%	42308	80%	**51	96%
Winchester StaBALL Match	<<locked>>	96%	45600	86%	**80	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	93%	34040	64%	**93	90%
ADI AR 2207	<<locked>>	81%	36056	68%	**83	100%
ADI AR 2219	<<locked>>	81%	31067	59%	**37	96%
Accurate 2015	<<locked>>	81%	26397	50%	**32	96%
[Accurate 2230]*	<<locked>>	86%	31879	60%	**34	90%
[Accurate 2460]*	<<locked>>	81%	26890	51%	**52	90%
[Accurate 2495]*	<<locked>>	81%	20189	38%	**73	93%
[Accurate 2520]*	<<locked>>	85%	24918	47%	**49	90%
[Accurate 4064]*	<<locked>>	88%	21524	41%	**96	90%
Alliant AR-Comp	<<locked>>	81%	23496	44%	**09	97%
Alliant Reloder-10x	<<locked>>	81%	29863	56%	**08	98%
Alliant Reloder-7	<<locked>>	81%	36637	69%	**70	100%
Baschieri & Pellagri 106	<<locked>>	81%	32489	61%	**95	97%
[Hodgdon BL-C2]*	<<locked>>	91%	31444	59%	**77	90%
[Hodgdon Benchmark]*	<<locked>>	81%	28137	53%	**19	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	36709	69%	**44	93%
[Hodgdon H322]*	<<locked>>	81%	26905	51%	**49	94%
[Hodgdon H335]*	<<locked>>	81%	30124	57%	**27	94%
Hodgdon H4198	<<locked>>	81%	35824	68%	**24	97%
[IMR 3031]*	<<locked>>	83%	22075	42%	**67	91%
IMR 4198	<<locked>>	81%	32126	61%	**01	99%
IMR 4227	<<locked>>	81%	43265	82%	**09	100%
[IMR 8208 XBR]*	<<locked>>	86%	29834	56%	**91	90%
[Lovex D073.4]*	<<locked>>	81%	28239	53%	**68	91%
[Lovex D073.5]*	<<locked>>	82%	27543	52%	**65	91%
[Lovex D073.6]*	<<locked>>	87%	25483	48%	**65	90%
Lovex S053	<<locked>>	81%	42424	80%	**80	100%
[Lovex S060]*	<<locked>>	92%	35766	68%	**50	91%
[Lovex S062]*	<<locked>>	93%	29443	56%	**14	90%
Norma 200	<<locked>>	81%	33388	63%	**60	99%
[Norma 201]*	<<locked>>	89%	29675	56%	**01	90%
[Norma 202]*	<<locked>>	82%	23656	45%	**86	90%
[Ramshot Wild Boar]*	<<locked>>	93%	35143	66%	**13	90%
[Ramshot X-Terminator]*	<<locked>>	89%	35650	67%	**77	90%
ReloadSwiss RS 36	<<locked>>	81%	42569	80%	**36	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	28471	54%	**72	92%
[Rottweil R 901]*	<<locked>>	81%	25614	48%	**99	91%
[Rottweil R 902]*	<<locked>>	91%	29341	55%	**85	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	39697	75%	**32	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	31647	60%	**50	94%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	25092	47%	**54	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	87%	24497	46%	**50	92%
[Shooters World Match Rifle]*	<<locked>>	87%	25483	48%	**65	90%
[Shooters World Precision]*	<<locked>>	93%	29443	56%	**14	90%
[Shooters World Tactical Rifle]*	<<locked>>	82%	31372	59%	**91	90%
[Somchem S321]*	<<locked>>	85%	29689	56%	**18	91%
[Somchem S335]*	<<locked>>	81%	24482	46%	**63	92%
Vihtavuori N120	<<locked>>	81%	33504	63%	**11	100%
Vihtavuori N130	<<locked>>	81%	28413	54%	**36	98%
[Vihtavuori N133]*	<<locked>>	82%	24424	46%	**54	94%
[Vihtavuori N135]*	<<locked>>	88%	21785	41%	**44	92%
[Vihtavuori N140]*	<<locked>>	84%	23627	45%	**63	90%
[Vihtavuori N530]*	<<locked>>	85%	29834	56%	**04	90%
[Vihtavuori N540]*	<<locked>>	85%	24178	46%	**96	90%
[Winchester 748]*	<<locked>>	85%	29370	55%	**18	90%
[Winchester StaBALL Match]*	<<locked>>	88%	34461	65%	**03	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.

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