Load data for 7.5 x 55 SWISS + .308 | 150gr | Swift Scirocco

Recommended Powder(s): Accurate 4064, Lovex D073.6, Lovex S062, ReloadSwiss RS 52, Shooters World Match Rifle

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 150gr \| Swift Scirocco
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.270" \| 32.3mm
Caliber:	7.5 x 55 SWISS load data
Case Length (l3):	2.188" \| 55.6mm
Cartridge Length (C.O.L.):	3.013" \| 76.5mm
Seated Depth:	0.445" \| 11.3mm
Shank Seated Depth:	0.345" \| 8.8mm
Case Capacity:	65.0 Grains of Water \| 4.22 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	55114 psi \| 3800 bar
LID:	LID_B10843_C1112
Last updated:	2025-02-02
Recommended Twist Rate:	1:12 - 1:10

Load data for 170 loads in caliber 7.5 x 55 SWISS with .308 | 150gr | Swift Scirocco bullet and 85 powders such as Accurate 4064, Lovex D073.6, Lovex S062, ReloadSwiss RS 52, Shooters World Match Rifle. 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>>	89%	49168	89%	**95	98%
ADI AR 2208	<<locked>>	94%	49153	89%	**72	98%
Accurate 2015	<<locked>>	85%	49255	89%	**10	100%
Accurate 2200	<<locked>>	87%	49342	90%	**53	97%
Accurate 2230	<<locked>>	83%	49255	89%	**43	99%
Accurate 2495	<<locked>>	88%	49124	89%	**85	100%
Accurate 2520	<<locked>>	88%	49501	90%	**02	100%
[Accurate 2700]*	<<locked>>	95%	48979	89%	**90	92%
Accurate 4064 👍	<<locked>>	94%	49472	90%	**08	100%
[Accurate 4350]*	<<locked>>	96%	38899	71%	**71	94%
Alliant AR-Comp	<<locked>>	88%	49226	89%	**76	100%
Alliant Reloder- TS 15.5	<<locked>>	95%	49052	89%	**08	99%
Alliant Reloder-15	<<locked>>	92%	49153	89%	**12	98%
[Alliant Reloder-16]*	<<locked>>	97%	40263	73%	**80	94%
Alliant Reloder-17	<<locked>>	97%	46166	84%	**41	98%
Baschieri & Pellagri 107	<<locked>>	89%	49443	90%	**12	97%
Hodgdon BL-C2	<<locked>>	88%	49153	89%	**15	99%
Hodgdon Benchmark	<<locked>>	86%	49226	89%	**23	99%
Hodgdon CFE223	<<locked>>	93%	48573	88%	**38	97%
Hodgdon H322	<<locked>>	85%	48805	89%	**62	100%
Hodgdon H380	<<locked>>	94%	49153	89%	**02	96%
[Hodgdon H414]*	<<locked>>	96%	47166	86%	**08	93%
Hodgdon Hybrid 100V	<<locked>>	97%	37202	67%	**85	95%
Hodgdon LVR	<<locked>>	96%	43729	79%	**40	95%
Hodgdon VARGET	<<locked>>	95%	49153	89%	**72	98%
Hodgdon TrailBoss	<<locked>>	97%	33141	60%	**03	100%
IMR 3031	<<locked>>	92%	49371	90%	**18	100%
IMR 4064	<<locked>>	95%	49458	90%	**66	98%
[IMR 4166 Enduron]*	<<locked>>	95%	49588	90%	**26	94%
[IMR 4451 Enduron]*	<<locked>>	96%	48762	88%	**49	93%
[IMR 4831]*	<<locked>>	96%	33823	61%	**26	92%
IMR 4895	<<locked>>	92%	49530	90%	**31	98%
IMR 8208 XBR	<<locked>>	87%	48994	89%	**62	99%
Lovex D073.5	<<locked>>	83%	49255	89%	**56	100%
Lovex D073.6 👍	<<locked>>	90%	49168	89%	**95	100%
Lovex S060	<<locked>>	88%	49037	89%	**20	98%
Lovex S062 👍	<<locked>>	93%	49371	90%	**82	99%
[Lovex S065]*	<<locked>>	97%	45237	82%	**90	94%
[Lovex S070]*	<<locked>>	97%	42641	77%	**57	92%
Norma 201	<<locked>>	90%	49269	89%	**62	99%
Norma 202	<<locked>>	89%	49168	89%	**76	100%
Norma 203B	<<locked>>	93%	49110	89%	**15	98%
[Norma URP]*	<<locked>>	97%	39987	73%	**74	94%
Ramshot Big Game	<<locked>>	93%	48950	89%	**28	98%
Ramshot TAC	<<locked>>	87%	49226	89%	**59	96%
Ramshot Wild Boar	<<locked>>	87%	49052	89%	**92	98%
Ramshot X-Terminator	<<locked>>	84%	48878	89%	**40	98%
ReloadSwiss RS 14	<<locked>>	97%	33344	60%	**39	100%
ReloadSwiss RS 40	<<locked>>	83%	49168	89%	**59	100%
ReloadSwiss RS 50	<<locked>>	94%	49429	90%	**69	95%
ReloadSwiss RS 52 👍	<<locked>>	94%	49124	89%	**51	99%
ReloadSwiss RS 60	<<locked>>	97%	44802	81%	**25	99%
[ReloadSwiss RS 62]*	<<locked>>	97%	39581	72%	**97	94%
[ReloadSwiss RS 70]*	<<locked>>	97%	40698	74%	**97	92%
Rottweil R 901	<<locked>>	87%	49168	89%	**40	100%
Rottweil R 902	<<locked>>	91%	49443	90%	**59	99%
Rottweil R 903	<<locked>>	97%	48457	88%	**02	99%
[Rottweil R 907]*	<<locked>>	96%	46847	85%	**03	92%
SNPE Vectan SP 11	<<locked>>	96%	49284	89%	**44	98%
SNPE Vectan SP 7	<<locked>>	88%	49226	89%	**69	96%
SNPE Vectan SP 9	<<locked>>	90%	48979	89%	**89	98%
SNPE Vectan Tubal 3000	<<locked>>	88%	49037	89%	**90	100%
SNPE Vectan Tubal 5000	<<locked>>	94%	48747	88%	**84	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	44817	81%	**44	93%
[Shooters World Long Rifle]*	<<locked>>	97%	45237	82%	**90	94%
Shooters World Match Rifle 👍	<<locked>>	90%	49168	89%	**95	100%
Shooters World Precision	<<locked>>	93%	49371	90%	**82	99%
Somchem S321	<<locked>>	84%	48834	89%	**79	99%
Somchem S335	<<locked>>	89%	49501	90%	**10	100%
Somchem S341	<<locked>>	88%	48486	88%	**59	98%
Somchem S355	<<locked>>	96%	48733	88%	**95	99%
Somchem S365	<<locked>>	97%	36013	65%	**31	97%
Vihtavuori N130	<<locked>>	85%	49356	90%	**74	100%
Vihtavuori N133	<<locked>>	91%	49284	89%	**90	100%
Vihtavuori N135	<<locked>>	97%	47297	86%	**23	100%
Vihtavuori N140	<<locked>>	92%	49516	90%	**49	100%
Vihtavuori N150	<<locked>>	97%	41698	76%	**38	98%
Vihtavuori N160	<<locked>>	96%	43990	80%	**10	95%
Vihtavuori N530	<<locked>>	85%	48544	88%	**62	99%
Vihtavuori N540	<<locked>>	92%	48805	89%	**69	100%
Vihtavuori N550	<<locked>>	97%	44440	81%	**69	96%
Winchester 6.5 StaBALL	<<locked>>	97%	43947	80%	**84	98%
Winchester 748	<<locked>>	86%	49472	90%	**25	100%
[Winchester 760]*	<<locked>>	96%	47166	86%	**08	93%
Winchester StaBALL Match	<<locked>>	83%	49400	90%	**12	99%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	38711	70%	**92	96%
[ADI AR 2208]*	<<locked>>	81%	32619	59%	**21	92%
Accurate 2015	<<locked>>	81%	43787	79%	**25	100%
[Accurate 2200]*	<<locked>>	81%	40756	74%	**85	94%
Accurate 2230	<<locked>>	81%	45585	83%	**87	98%
Accurate 2495	<<locked>>	81%	38740	70%	**05	100%
Accurate 2520	<<locked>>	81%	39218	71%	**21	99%
[Accurate 2700]*	<<locked>>	90%	42192	77%	**69	90%
Accurate 4064	<<locked>>	81%	32576	59%	**77	98%
[Accurate 4350]*	<<locked>>	89%	29979	54%	**54	90%
Alliant AR-Comp	<<locked>>	81%	39450	72%	**18	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	31691	58%	**44	94%
[Alliant Reloder-15]*	<<locked>>	81%	34461	63%	**07	93%
[Alliant Reloder-16]*	<<locked>>	89%	32460	59%	**80	90%
[Alliant Reloder-17]*	<<locked>>	82%	28239	51%	**92	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	37594	68%	**79	94%
Hodgdon BL-C2	<<locked>>	81%	39131	71%	**28	97%
Hodgdon Benchmark	<<locked>>	81%	42670	77%	**02	99%
[Hodgdon CFE223]*	<<locked>>	81%	32808	60%	**93	91%
Hodgdon H322	<<locked>>	81%	42540	77%	**54	100%
[Hodgdon H380]*	<<locked>>	81%	32474	59%	**44	91%
[Hodgdon H414]*	<<locked>>	91%	39218	71%	**44	90%
[Hodgdon Hybrid 100V]*	<<locked>>	87%	27543	50%	**29	90%
[Hodgdon LVR]*	<<locked>>	88%	33243	60%	**97	90%
[Hodgdon VARGET]*	<<locked>>	81%	32619	59%	**21	92%
Hodgdon TrailBoss	<<locked>>	92%	30734	56%	**54	100%
IMR 3031	<<locked>>	81%	34534	63%	**46	100%
[IMR 4064]*	<<locked>>	81%	32082	58%	**02	92%
[IMR 4166 Enduron]*	<<locked>>	87%	39189	71%	**26	90%
[IMR 4451 Enduron]*	<<locked>>	89%	39291	71%	**59	90%
[IMR 4831]*	<<locked>>	93%	30327	55%	**31	90%
IMR 4895	<<locked>>	81%	35302	64%	**46	95%
IMR 8208 XBR	<<locked>>	81%	40756	74%	**08	98%
Lovex D073.5	<<locked>>	81%	45672	83%	**94	99%
Lovex D073.6	<<locked>>	81%	36695	67%	**66	98%
Lovex S060	<<locked>>	81%	39305	71%	**30	96%
Lovex S062	<<locked>>	81%	34055	62%	**77	96%
[Lovex S065]*	<<locked>>	88%	34418	62%	**67	90%
[Lovex S070]*	<<locked>>	93%	37913	69%	**66	90%
Norma 201	<<locked>>	81%	37985	69%	**46	97%
Norma 202	<<locked>>	81%	37884	69%	**66	99%
[Norma 203B]*	<<locked>>	81%	33997	62%	**00	94%
[Norma URP]*	<<locked>>	89%	31401	57%	**64	90%
[Ramshot Big Game]*	<<locked>>	81%	33359	61%	**03	93%
[Ramshot TAC]*	<<locked>>	81%	40408	73%	**89	93%
Ramshot Wild Boar	<<locked>>	81%	39276	71%	**05	96%
Ramshot X-Terminator	<<locked>>	81%	43932	80%	**44	97%
ReloadSwiss RS 14	<<locked>>	86%	28689	52%	**44	100%
ReloadSwiss RS 40	<<locked>>	81%	45600	83%	**00	99%
[ReloadSwiss RS 50]*	<<locked>>	84%	36869	67%	**23	90%
ReloadSwiss RS 52	<<locked>>	81%	32300	59%	**07	96%
[ReloadSwiss RS 60]*	<<locked>>	82%	27470	50%	**69	90%
[ReloadSwiss RS 62]*	<<locked>>	91%	32445	59%	**13	90%
[ReloadSwiss RS 70]*	<<locked>>	93%	36550	66%	**89	90%
Rottweil R 901	<<locked>>	81%	41640	76%	**05	99%
Rottweil R 902	<<locked>>	81%	36100	66%	**00	96%
[Rottweil R 903]*	<<locked>>	81%	29312	53%	**88	93%
[Rottweil R 907]*	<<locked>>	92%	41118	75%	**98	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	30632	56%	**31	92%
[SNPE Vectan SP 7]*	<<locked>>	81%	38406	70%	**56	93%
SNPE Vectan SP 9	<<locked>>	81%	37231	68%	**52	95%
SNPE Vectan Tubal 3000	<<locked>>	81%	39653	72%	**23	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	32590	59%	**82	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	92%	37637	68%	**03	90%
[Shooters World Long Rifle]*	<<locked>>	88%	34418	62%	**67	90%
Shooters World Match Rifle	<<locked>>	81%	36695	67%	**66	98%
Shooters World Precision	<<locked>>	81%	34055	62%	**77	96%
Somchem S321	<<locked>>	81%	43569	79%	**84	98%
Somchem S335	<<locked>>	81%	39204	71%	**26	100%
Somchem S341	<<locked>>	81%	38348	70%	**69	95%
[Somchem S355]*	<<locked>>	81%	30545	55%	**02	93%
[Somchem S365]*	<<locked>>	85%	24990	45%	**00	90%
Vihtavuori N130	<<locked>>	81%	44164	80%	**89	100%
Vihtavuori N133	<<locked>>	81%	36840	67%	**74	100%
Vihtavuori N135	<<locked>>	81%	29443	53%	**72	99%
Vihtavuori N140	<<locked>>	81%	35070	64%	**87	99%
[Vihtavuori N150]*	<<locked>>	81%	25788	47%	**54	92%
[Vihtavuori N160]*	<<locked>>	86%	31560	57%	**34	90%
Vihtavuori N530	<<locked>>	81%	42627	77%	**57	98%
Vihtavuori N540	<<locked>>	81%	35012	64%	**03	98%
[Vihtavuori N550]*	<<locked>>	86%	31125	56%	**61	90%
[Winchester 6.5 StaBALL]*	<<locked>>	83%	27746	50%	**87	90%
Winchester 748	<<locked>>	81%	42641	77%	**03	99%
[Winchester 760]*	<<locked>>	91%	39218	71%	**44	90%
Winchester StaBALL Match	<<locked>>	81%	44947	82%	**33	98%

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