Load data for .307 Win. + .308 | 180gr | Sierra HP MatchKing

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 180gr \| Sierra HP MatchKing
Manufacturer SKU:	2220
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.280" \| 32.5mm
Caliber:	.307 Win. load data
Case Length (l3):	2.014" \| 51.2mm
Cartridge Length (C.O.L.):	2.522" \| 64.0mm
Seated Depth:	0.772" \| 19.6mm
Shank Seated Depth:	0.632" \| 16.1mm
Case Capacity:	54.0 Grains of Water \| 3.51 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	60191 psi \| 4150 bar
LID:	LID_B5892_C393
Last updated:	2025-01-01
Recommended Twist Rate:	1:12 - 1:10

Load data for 152 loads in caliber .307 Win. with .308 | 180gr | Sierra HP MatchKing bullet and 76 powder(s). 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".

Go to the bottom of the "My Account " page to set the measure system (imperial vs. metric)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 21.3 fps
C.O.L. (Inch)
C.O.L. (mm)
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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 2206H	<<locked>>	97%	49342	82%	**08	97%
ADI AR 2207	<<locked>>	87%	53490	89%	**49	100%
[ADI AR 2208]*	<<locked>>	96%	41336	69%	**57	94%
ADI AR 2219	<<locked>>	90%	52881	88%	**41	100%
Accurate 2015	<<locked>>	95%	52910	88%	**92	100%
Accurate 2200	<<locked>>	97%	53417	89%	**11	96%
Accurate 2230	<<locked>>	93%	54128	90%	**28	98%
Accurate 2460	<<locked>>	93%	53650	89%	**38	99%
Accurate 2495	<<locked>>	96%	46920	78%	**98	100%
Accurate 2520 👍	<<locked>>	97%	50720	84%	**44	100%
Accurate 4064	<<locked>>	96%	38638	64%	**80	99%
Alliant AR-Comp	<<locked>>	97%	49400	82%	**15	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	38885	65%	**67	96%
Alliant Reloder-10x	<<locked>>	92%	53374	89%	**05	100%
Alliant Reloder-15	<<locked>>	97%	43178	72%	**39	95%
[Alliant Reloder-17]*	<<locked>>	96%	34766	58%	**15	92%
Alliant Reloder-7	<<locked>>	86%	53751	89%	**52	100%
Baschieri & Pellagri 106	<<locked>>	90%	54099	90%	**56	100%
Baschieri & Pellagri 107	<<locked>>	97%	48341	80%	**05	96%
Hodgdon BL-C2	<<locked>>	96%	49777	83%	**51	98%
Hodgdon Benchmark	<<locked>>	95%	53229	88%	**92	99%
Hodgdon CFE BLK	<<locked>>	87%	53258	88%	**56	99%
[Hodgdon CFE223]*	<<locked>>	96%	42308	70%	**36	93%
Hodgdon H322 👍	<<locked>>	95%	52881	88%	**41	100%
Hodgdon H335 👍	<<locked>>	90%	52982	88%	**48	100%
[Hodgdon H380]*	<<locked>>	96%	40393	67%	**74	92%
Hodgdon H4198	<<locked>>	88%	53359	89%	**46	100%
[Hodgdon VARGET]*	<<locked>>	97%	41336	69%	**57	94%
IMR 3031	<<locked>>	97%	42583	71%	**52	100%
[IMR 4064]*	<<locked>>	97%	40234	67%	**38	94%
IMR 4198	<<locked>>	92%	54157	90%	**65	100%
IMR 4895	<<locked>>	97%	44324	74%	**69	96%
IMR 8208 XBR	<<locked>>	97%	52098	87%	**18	99%
Lovex D073.4	<<locked>>	92%	53577	89%	**21	99%
Lovex D073.5	<<locked>>	93%	53026	88%	**28	99%
Lovex D073.6	<<locked>>	96%	45658	76%	**79	99%
Lovex S060	<<locked>>	96%	50720	84%	**52	97%
Lovex S062	<<locked>>	96%	42163	70%	**90	97%
Norma 200	<<locked>>	89%	53983	90%	**88	100%
Norma 201	<<locked>>	96%	47427	79%	**56	98%
Norma 202	<<locked>>	96%	47195	78%	**72	100%
Norma 203B	<<locked>>	97%	42322	70%	**26	96%
Ramshot Big Game	<<locked>>	97%	42801	71%	**36	95%
Ramshot TAC	<<locked>>	96%	52837	88%	**15	95%
Ramshot Wild Boar	<<locked>>	96%	50763	84%	**38	97%
Ramshot X-Terminator	<<locked>>	94%	53476	89%	**11	98%
ReloadSwiss RS 40	<<locked>>	93%	53505	89%	**34	100%
ReloadSwiss RS 52	<<locked>>	97%	41321	69%	**46	97%
[ReloadSwiss RS 60]*	<<locked>>	96%	34229	57%	**01	92%
Rottweil R 901	<<locked>>	97%	52083	87%	**05	100%
Rottweil R 902	<<locked>>	97%	44831	74%	**10	98%
[Rottweil R 903]*	<<locked>>	96%	35099	58%	**05	94%
SNPE Vectan BA6 1/2	<<locked>>	86%	53229	88%	**16	100%
SNPE Vectan SP 10	<<locked>>	90%	54157	90%	**57	100%
[SNPE Vectan SP 11]*	<<locked>>	97%	39131	65%	**80	94%
SNPE Vectan SP 7	<<locked>>	96%	49748	83%	**85	95%
SNPE Vectan SP 9	<<locked>>	97%	47848	79%	**82	97%
SNPE Vectan Tubal 3000	<<locked>>	96%	50212	83%	**26	100%
SNPE Vectan Tubal 5000	<<locked>>	96%	40422	67%	**05	99%
Shooters World Match Rifle	<<locked>>	96%	45658	76%	**79	99%
Shooters World Precision	<<locked>>	96%	42163	70%	**90	97%
Shooters World Tactical Rifle	<<locked>>	91%	54085	90%	**05	99%
Somchem S321 👍	<<locked>>	95%	53896	90%	**64	99%
Somchem S335	<<locked>>	96%	48863	81%	**29	100%
Somchem S341	<<locked>>	97%	49342	82%	**95	97%
Somchem S355	<<locked>>	96%	37202	62%	**24	95%
Vihtavuori N120	<<locked>>	89%	53229	88%	**00	100%
Vihtavuori N130	<<locked>>	95%	53592	89%	**59	100%
Vihtavuori N133	<<locked>>	97%	46659	78%	**87	100%
Vihtavuori N135	<<locked>>	97%	35549	59%	**85	99%
Vihtavuori N140	<<locked>>	96%	43743	73%	**00	99%
[Vihtavuori N150]*	<<locked>>	97%	31981	53%	**03	94%
Vihtavuori N530	<<locked>>	95%	52779	88%	**38	99%
Vihtavuori N540	<<locked>>	97%	43947	73%	**29	99%
Winchester 748 👍	<<locked>>	96%	53505	89%	**93	99%
Winchester StaBALL Match	<<locked>>	94%	54099	90%	**87	98%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	30052	50%	**54	91%
ADI AR 2207	<<locked>>	81%	44295	74%	**34	100%
[ADI AR 2208]*	<<locked>>	88%	31937	53%	**73	90%
ADI AR 2219	<<locked>>	81%	39218	65%	**38	99%
Accurate 2015	<<locked>>	81%	34229	57%	**13	100%
[Accurate 2200]*	<<locked>>	83%	33968	56%	**96	90%
[Accurate 2230]*	<<locked>>	81%	35114	58%	**39	94%
Accurate 2460	<<locked>>	81%	34983	58%	**52	96%
Accurate 2495	<<locked>>	81%	28195	47%	**67	98%
Accurate 2520	<<locked>>	81%	29095	48%	**73	95%
[Accurate 4064]*	<<locked>>	81%	23757	39%	**55	94%
Alliant AR-Comp	<<locked>>	81%	30008	50%	**00	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	84%	26426	44%	**91	90%
Alliant Reloder-10x	<<locked>>	81%	37681	63%	**82	100%
[Alliant Reloder-15]*	<<locked>>	86%	30748	51%	**90	90%
[Alliant Reloder-17]*	<<locked>>	93%	31618	53%	**39	90%
Alliant Reloder-7	<<locked>>	81%	46035	76%	**51	100%
Baschieri & Pellagri 106	<<locked>>	81%	40045	67%	**62	99%
[Baschieri & Pellagri 107]*	<<locked>>	85%	33214	55%	**29	90%
[Hodgdon BL-C2]*	<<locked>>	81%	29675	49%	**90	92%
Hodgdon Benchmark	<<locked>>	81%	34490	57%	**87	95%
Hodgdon CFE BLK	<<locked>>	81%	44846	75%	**34	97%
[Hodgdon CFE223]*	<<locked>>	90%	34592	57%	**82	90%
Hodgdon H322	<<locked>>	81%	33489	56%	**29	98%
Hodgdon H335	<<locked>>	81%	38725	64%	**34	98%
[Hodgdon H380]*	<<locked>>	92%	35288	59%	**78	90%
Hodgdon H4198	<<locked>>	81%	43178	72%	**01	99%
[Hodgdon VARGET]*	<<locked>>	88%	31937	53%	**73	90%
IMR 3031	<<locked>>	81%	26194	44%	**14	96%
[IMR 4064]*	<<locked>>	87%	30284	50%	**34	90%
IMR 4198	<<locked>>	81%	39160	65%	**62	100%
[IMR 4895]*	<<locked>>	83%	29124	48%	**67	90%
[IMR 8208 XBR]*	<<locked>>	81%	31937	53%	**80	94%
Lovex D073.4	<<locked>>	81%	36767	61%	**69	96%
Lovex D073.5	<<locked>>	81%	34664	58%	**42	96%
[Lovex D073.6]*	<<locked>>	81%	27209	45%	**31	94%
[Lovex S060]*	<<locked>>	81%	31865	53%	**24	92%
[Lovex S062]*	<<locked>>	81%	26252	44%	**65	91%
Norma 200	<<locked>>	81%	42743	71%	**41	100%
[Norma 201]*	<<locked>>	81%	29486	49%	**24	93%
Norma 202	<<locked>>	81%	29008	48%	**44	96%
[Norma 203B]*	<<locked>>	84%	28601	48%	**51	90%
[Ramshot Big Game]*	<<locked>>	87%	30966	51%	**00	90%
[Ramshot TAC]*	<<locked>>	86%	37217	62%	**65	90%
[Ramshot Wild Boar]*	<<locked>>	81%	30385	50%	**70	91%
[Ramshot X-Terminator]*	<<locked>>	81%	34896	58%	**13	93%
ReloadSwiss RS 40	<<locked>>	81%	36114	60%	**62	97%
[ReloadSwiss RS 52]*	<<locked>>	82%	25831	43%	**01	90%
[ReloadSwiss RS 60]*	<<locked>>	93%	30850	51%	**19	90%
Rottweil R 901	<<locked>>	81%	32706	54%	**83	97%
[Rottweil R 902]*	<<locked>>	81%	28036	47%	**82	92%
[Rottweil R 903]*	<<locked>>	88%	26890	45%	**21	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	46543	77%	**41	100%
SNPE Vectan SP 10	<<locked>>	81%	39929	66%	**47	99%
[SNPE Vectan SP 11]*	<<locked>>	90%	31198	52%	**10	90%
[SNPE Vectan SP 7]*	<<locked>>	86%	35201	58%	**46	90%
[SNPE Vectan SP 9]*	<<locked>>	82%	29399	49%	**37	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	31705	53%	**21	96%
SNPE Vectan Tubal 5000	<<locked>>	81%	25686	43%	**03	95%
[Shooters World Match Rifle]*	<<locked>>	81%	27209	45%	**31	94%
[Shooters World Precision]*	<<locked>>	81%	26252	44%	**65	91%
Shooters World Tactical Rifle	<<locked>>	81%	38435	64%	**72	95%
Somchem S321	<<locked>>	81%	33750	56%	**42	95%
Somchem S335	<<locked>>	81%	30835	51%	**24	97%
[Somchem S341]*	<<locked>>	82%	30182	50%	**44	90%
[Somchem S355]*	<<locked>>	87%	27804	46%	**24	90%
Vihtavuori N120	<<locked>>	81%	41611	69%	**56	100%
Vihtavuori N130	<<locked>>	81%	35128	58%	**90	100%
Vihtavuori N133	<<locked>>	81%	29472	49%	**95	98%
Vihtavuori N135	<<locked>>	81%	22452	37%	**80	95%
Vihtavuori N140	<<locked>>	81%	27195	45%	**82	95%
[Vihtavuori N150]*	<<locked>>	88%	24758	41%	**23	90%
[Vihtavuori N530]*	<<locked>>	81%	33214	55%	**16	94%
[Vihtavuori N540]*	<<locked>>	81%	26803	45%	**91	94%
Winchester 748	<<locked>>	81%	32619	54%	**42	95%
[Winchester StaBALL Match]*	<<locked>>	81%	34954	58%	**78	94%

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.