Load data for .308 Win. + .308 | 165gr | Swift Scirocco

Recommended Powder(s): Accurate 2520, Lovex D073.5, Somchem S321, Vihtavuori N530, Winchester 748

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 165gr \| Swift Scirocco
Bullet Weight:	165gr \| 10.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	.308 Win. load data
Case Length (l3):	2.014" \| 51.2mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	56.0 Grains of Water \| 3.64 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	60191 psi \| 4150 bar
LID:	LID_B10845_C401
Last updated:	2026-03-24
Recommended Twist Rate:	1:11 - 1:9

Load data for 162 loads in caliber .308 Win. with .308 | 165gr | Swift Scirocco bullet and 81 powders such as Accurate 2520, Lovex D073.5, Somchem S321, Vihtavuori N530, Winchester 748. 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 "Dashboard " 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. 76.7 fps
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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.
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%	50763	84%	**92	97%
ADI AR 2207	<<locked>>	86%	53258	88%	**13	100%
ADI AR 2208	<<locked>>	96%	42931	71%	**41	95%
ADI AR 2219	<<locked>>	89%	53359	89%	**15	100%
ADI Benchmark 8208	<<locked>>	97%	53998	90%	**08	99%
Accurate 2015	<<locked>>	94%	53722	89%	**62	100%
Accurate 2200	<<locked>>	95%	52837	88%	**69	96%
Accurate 2230	<<locked>>	92%	54012	90%	**92	98%
Accurate 2460	<<locked>>	92%	53650	89%	**02	99%
Accurate 2495	<<locked>>	96%	49385	82%	**92	100%
Accurate 2520 👍	<<locked>>	97%	52214	87%	**31	100%
Accurate 4064	<<locked>>	96%	40669	68%	**64	99%
Alliant AR-Comp	<<locked>>	96%	51213	85%	**05	100%
Alliant Power Pro 2000-MR	<<locked>>	97%	47253	78%	**12	95%
Alliant Reloder- TS 15.5	<<locked>>	97%	41524	69%	**70	96%
Alliant Reloder-10x	<<locked>>	91%	53388	89%	**69	100%
Alliant Reloder-15	<<locked>>	97%	44933	75%	**20	95%
[Alliant Reloder-17]*	<<locked>>	97%	36767	61%	**11	93%
Alliant Reloder-7	<<locked>>	85%	53127	88%	**07	100%
Baschieri & Pellagri 106	<<locked>>	89%	52910	88%	**07	100%
Baschieri & Pellagri 107	<<locked>>	97%	51010	85%	**08	96%
Bofors RP3	<<locked>>	97%	40147	67%	**61	96%
Hodgdon BL-C2	<<locked>>	97%	52837	88%	**61	99%
Hodgdon Benchmark	<<locked>>	95%	53650	89%	**62	99%
[Hodgdon CFE223]*	<<locked>>	97%	44411	74%	**33	94%
Hodgdon H322	<<locked>>	94%	52649	87%	**05	100%
Hodgdon H335	<<locked>>	89%	53447	89%	**18	100%
[Hodgdon H380]*	<<locked>>	96%	42134	70%	**57	93%
Hodgdon H4198	<<locked>>	87%	53911	90%	**13	100%
Hodgdon H4895	<<locked>>	97%	51010	85%	**05	98%
[Hodgdon VARGET]*	<<locked>>	96%	42366	70%	**31	94%
IMR 3031	<<locked>>	97%	44570	74%	**43	100%
IMR 4064	<<locked>>	97%	41916	70%	**21	95%
IMR 4198	<<locked>>	90%	52997	88%	**20	100%
IMR 4895	<<locked>>	97%	45730	76%	**52	96%
IMR 8208 XBR	<<locked>>	97%	53998	90%	**08	99%
Lovex D073.4	<<locked>>	91%	53838	89%	**92	99%
Lovex D073.5 👍	<<locked>>	93%	54157	90%	**08	99%
Lovex D073.6	<<locked>>	97%	49211	82%	**89	99%
Lovex S060	<<locked>>	97%	53011	88%	**49	98%
Lovex S062	<<locked>>	97%	44730	74%	**90	98%
Norma 200	<<locked>>	87%	53417	89%	**49	100%
Norma 201	<<locked>>	96%	49400	82%	**46	98%
Norma 202	<<locked>>	97%	50256	83%	**75	100%
Norma 203B	<<locked>>	97%	44077	73%	**13	96%
Ramshot Big Game	<<locked>>	97%	44454	74%	**26	95%
Ramshot TAC	<<locked>>	95%	53214	88%	**85	95%
Ramshot Wild Boar	<<locked>>	97%	53911	90%	**44	98%
Ramshot X-Terminator	<<locked>>	93%	53113	88%	**72	97%
ReloadSwiss RS 14	<<locked>>	97%	31981	53%	**42	100%
ReloadSwiss RS 40	<<locked>>	92%	53330	89%	**98	100%
ReloadSwiss RS 52	<<locked>>	97%	47137	78%	**21	96%
ReloadSwiss RS 60	<<locked>>	97%	39218	65%	**84	97%
Rottweil R 901	<<locked>>	97%	53853	89%	**92	100%
Rottweil R 902	<<locked>>	97%	47007	78%	**03	98%
Rottweil R 903	<<locked>>	97%	37724	63%	**02	95%
SNPE Vectan BA6 1/2	<<locked>>	85%	53853	89%	**77	100%
SNPE Vectan SP 10	<<locked>>	89%	53490	89%	**18	100%
[SNPE Vectan SP 11]*	<<locked>>	97%	40466	67%	**57	94%
SNPE Vectan SP 7	<<locked>>	97%	53113	88%	**95	95%
SNPE Vectan SP 9	<<locked>>	97%	49342	82%	**66	97%
SNPE Vectan Tubal 3000	<<locked>>	97%	53505	89%	**30	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	43091	72%	**95	100%
Shooters World Match Rifle	<<locked>>	97%	49211	82%	**89	99%
Shooters World Precision	<<locked>>	97%	44730	74%	**90	98%
Shooters World Tactical Rifle	<<locked>>	90%	52982	88%	**56	98%
Somchem S321 👍	<<locked>>	94%	53388	89%	**28	99%
Somchem S335	<<locked>>	96%	50778	84%	**13	100%
Somchem S341	<<locked>>	97%	52199	87%	**95	97%
Somchem S355	<<locked>>	96%	38928	65%	**08	95%
Vihtavuori N120	<<locked>>	88%	53534	89%	**67	100%
Vihtavuori N130	<<locked>>	94%	53403	89%	**16	100%
Vihtavuori N133	<<locked>>	97%	48153	80%	**67	100%
Vihtavuori N135	<<locked>>	97%	37115	62%	**62	100%
Vihtavuori N140	<<locked>>	97%	46717	78%	**00	100%
Vihtavuori N150	<<locked>>	97%	33228	55%	**74	95%
Vihtavuori N530 👍	<<locked>>	95%	53853	89%	**21	99%
Vihtavuori N540	<<locked>>	97%	45948	76%	**16	99%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	35534	59%	**87	92%
Winchester 748 👍	<<locked>>	94%	53127	88%	**61	99%
Winchester StaBALL Match	<<locked>>	92%	53722	89%	**51	98%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	31111	52%	**15	91%
ADI AR 2207	<<locked>>	81%	46122	77%	**15	100%
[ADI AR 2208]*	<<locked>>	86%	31879	53%	**11	90%
ADI AR 2219	<<locked>>	81%	40828	68%	**21	99%
[ADI Benchmark 8208]*	<<locked>>	81%	33011	55%	**44	94%
Accurate 2015	<<locked>>	81%	35708	59%	**80	100%
[Accurate 2200]*	<<locked>>	82%	34461	57%	**47	90%
[Accurate 2230]*	<<locked>>	81%	36535	61%	**10	94%
Accurate 2460	<<locked>>	81%	36521	61%	**26	96%
Accurate 2495	<<locked>>	81%	29530	49%	**38	98%
Accurate 2520	<<locked>>	81%	30472	51%	**41	95%
[Accurate 4064]*	<<locked>>	81%	24874	41%	**13	94%
Alliant AR-Comp	<<locked>>	81%	31038	52%	**67	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	88%	35824	60%	**75	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	83%	27151	45%	**46	90%
Alliant Reloder-10x	<<locked>>	81%	39015	65%	**52	100%
[Alliant Reloder-15]*	<<locked>>	85%	30763	51%	**31	90%
[Alliant Reloder-17]*	<<locked>>	92%	32155	53%	**97	90%
Alliant Reloder-7	<<locked>>	81%	47297	79%	**31	100%
Baschieri & Pellagri 106	<<locked>>	81%	41379	69%	**36	100%
[Baschieri & Pellagri 107]*	<<locked>>	84%	33286	55%	**74	90%
[Bofors RP3]*	<<locked>>	84%	26571	44%	**56	90%
[Hodgdon BL-C2]*	<<locked>>	81%	30734	51%	**51	93%
Hodgdon Benchmark	<<locked>>	81%	35752	59%	**57	96%
[Hodgdon CFE223]*	<<locked>>	89%	34766	58%	**33	90%
Hodgdon H322	<<locked>>	81%	34795	58%	**06	98%
Hodgdon H335	<<locked>>	81%	40248	67%	**11	99%
[Hodgdon H380]*	<<locked>>	91%	35766	59%	**33	90%
Hodgdon H4198	<<locked>>	81%	44657	74%	**79	100%
[Hodgdon H4895]*	<<locked>>	81%	31169	52%	**28	92%
[Hodgdon VARGET]*	<<locked>>	87%	32198	53%	**15	90%
IMR 3031	<<locked>>	81%	27296	45%	**78	97%
[IMR 4064]*	<<locked>>	86%	30893	51%	**88	90%
IMR 4198	<<locked>>	81%	40567	67%	**39	100%
[IMR 4895]*	<<locked>>	82%	29225	49%	**08	90%
[IMR 8208 XBR]*	<<locked>>	81%	33011	55%	**44	94%
Lovex D073.4	<<locked>>	81%	38435	64%	**46	97%
Lovex D073.5	<<locked>>	81%	36100	60%	**16	96%
[Lovex D073.6]*	<<locked>>	81%	28558	47%	**95	94%
[Lovex S060]*	<<locked>>	81%	32822	55%	**85	92%
[Lovex S062]*	<<locked>>	81%	27238	45%	**19	91%
Norma 200	<<locked>>	81%	44208	73%	**18	100%
[Norma 201]*	<<locked>>	81%	30835	51%	**92	93%
Norma 202	<<locked>>	81%	30313	50%	**08	96%
[Norma 203B]*	<<locked>>	84%	29501	49%	**08	90%
[Ramshot Big Game]*	<<locked>>	86%	31618	53%	**54	90%
[Ramshot TAC]*	<<locked>>	85%	37826	63%	**26	90%
[Ramshot Wild Boar]*	<<locked>>	81%	31720	53%	**41	91%
[Ramshot X-Terminator]*	<<locked>>	81%	36201	60%	**83	93%
ReloadSwiss RS 14	<<locked>>	90%	29051	48%	**90	100%
ReloadSwiss RS 40	<<locked>>	81%	37391	62%	**39	97%
[ReloadSwiss RS 52]*	<<locked>>	85%	32285	54%	**10	90%
[ReloadSwiss RS 60]*	<<locked>>	85%	27528	46%	**78	90%
Rottweil R 901	<<locked>>	81%	33924	56%	**51	97%
[Rottweil R 902]*	<<locked>>	81%	29414	49%	**52	92%
[Rottweil R 903]*	<<locked>>	87%	27383	45%	**65	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	47659	79%	**05	100%
SNPE Vectan SP 10	<<locked>>	81%	41336	69%	**31	99%
[SNPE Vectan SP 11]*	<<locked>>	89%	31502	52%	**60	90%
[SNPE Vectan SP 7]*	<<locked>>	86%	36129	60%	**10	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	29950	50%	**85	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	32837	55%	**85	97%
SNPE Vectan Tubal 5000	<<locked>>	81%	26585	44%	**54	95%
[Shooters World Match Rifle]*	<<locked>>	81%	28558	47%	**95	94%
[Shooters World Precision]*	<<locked>>	81%	27238	45%	**19	91%
Shooters World Tactical Rifle	<<locked>>	81%	39900	66%	**46	96%
Somchem S321	<<locked>>	81%	35172	58%	**13	95%
Somchem S335	<<locked>>	81%	32039	53%	**85	97%
[Somchem S341]*	<<locked>>	81%	30734	51%	**98	90%
[Somchem S355]*	<<locked>>	86%	27760	46%	**56	90%
Vihtavuori N120	<<locked>>	81%	43047	72%	**26	100%
Vihtavuori N130	<<locked>>	81%	36463	61%	**60	100%
Vihtavuori N133	<<locked>>	81%	30356	50%	**49	98%
Vihtavuori N135	<<locked>>	81%	23308	39%	**31	95%
Vihtavuori N140	<<locked>>	81%	28268	47%	**42	95%
[Vihtavuori N150]*	<<locked>>	87%	25092	42%	**60	90%
Vihtavuori N530	<<locked>>	81%	34838	58%	**93	95%
Vihtavuori N540	<<locked>>	81%	28065	47%	**59	95%
[Winchester 6.5 StaBALL]*	<<locked>>	94%	31792	53%	**98	90%
Winchester 748	<<locked>>	81%	33939	56%	**23	95%
[Winchester StaBALL Match]*	<<locked>>	81%	36042	60%	**46	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.

<<locked>>... you need to buy an access license to unlock the data