Load data for 7.5 x 55 SWISS + .308 | 140gr | Lehigh Defense Controlled Chaos

Recommended Powder(s): Accurate 4064, Lovex D073.6, ReloadSwiss RS 52, Shooters World Match Rifle, Vihtavuori N540

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 140gr \| Lehigh Defense Controlled Chaos
Manufacturer SKU:	308140SP
Bullet Weight:	140gr \| 9.1g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	1.085" \| 27.6mm
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:	0.260" \| 6.6mm
Shank Seated Depth:	0.177" \| 4.5mm
Case Capacity:	65.0 Grains of Water \| 4.22 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	55114 psi \| 3800 bar
LID:	LID_B11018_C1112
Last updated:	2025-11-10
Recommended Twist Rate:	1:14 - 1:12

Load data for 166 loads in caliber 7.5 x 55 SWISS with .308 | 140gr | Lehigh Defense Controlled Chaos bullet and 83 powders such as Accurate 4064, Lovex D073.6, ReloadSwiss RS 52, Shooters World Match Rifle, Vihtavuori N540. 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%	49429	90%	**13	98%
ADI AR 2208	<<locked>>	94%	48994	89%	**81	97%
Accurate 2015	<<locked>>	85%	49385	90%	**31	100%
Accurate 2200	<<locked>>	87%	49400	90%	**67	96%
Accurate 2230	<<locked>>	83%	49400	90%	**64	99%
Accurate 2460	<<locked>>	83%	48762	88%	**64	99%
Accurate 2495	<<locked>>	89%	49501	90%	**07	100%
Accurate 2520	<<locked>>	88%	48965	89%	**10	100%
[Accurate 2700]*	<<locked>>	95%	49023	89%	**99	92%
Accurate 4064 👍	<<locked>>	95%	49545	90%	**20	100%
[Accurate 4350]*	<<locked>>	96%	38595	70%	**66	94%
Alliant AR-Comp	<<locked>>	88%	49023	89%	**90	100%
Alliant Reloder- TS 15.5	<<locked>>	95%	49603	90%	**30	99%
Alliant Reloder-15	<<locked>>	93%	49327	90%	**33	98%
[Alliant Reloder-16]*	<<locked>>	96%	39842	72%	**79	94%
Alliant Reloder-17	<<locked>>	96%	45455	82%	**36	98%
Baschieri & Pellagri 107	<<locked>>	89%	49168	89%	**17	97%
Hodgdon BL-C2	<<locked>>	88%	48936	89%	**33	99%
Hodgdon Benchmark	<<locked>>	86%	49545	90%	**41	99%
Hodgdon CFE223	<<locked>>	93%	49414	90%	**56	97%
Hodgdon H322	<<locked>>	86%	49385	90%	**90	100%
Hodgdon H380	<<locked>>	94%	49385	90%	**13	96%
[Hodgdon H414]*	<<locked>>	97%	47253	86%	**23	93%
Hodgdon Hybrid 100V	<<locked>>	97%	36260	66%	**71	95%
[Hodgdon LVR]*	<<locked>>	96%	43424	79%	**38	94%
Hodgdon VARGET	<<locked>>	95%	49443	90%	**87	97%
Hodgdon TrailBoss	<<locked>>	96%	32460	59%	**75	100%
IMR 3031	<<locked>>	92%	48631	88%	**23	100%
IMR 4064	<<locked>>	95%	48994	89%	**74	97%
[IMR 4166 Enduron]*	<<locked>>	95%	49023	89%	**28	93%
[IMR 4451 Enduron]*	<<locked>>	97%	49226	89%	**64	93%
IMR 4895	<<locked>>	92%	49414	90%	**49	98%
IMR 8208 XBR	<<locked>>	87%	48544	88%	**64	99%
Lovex D073.5	<<locked>>	84%	49298	89%	**71	99%
Lovex D073.6 👍	<<locked>>	90%	49487	90%	**17	100%
Lovex S060	<<locked>>	89%	49458	90%	**35	98%
Lovex S062	<<locked>>	93%	48631	88%	**84	99%
[Lovex S065]*	<<locked>>	97%	45136	82%	**99	94%
Norma 201	<<locked>>	90%	48747	88%	**71	99%
Norma 202	<<locked>>	90%	49066	89%	**84	100%
Norma 203B	<<locked>>	93%	49240	89%	**33	98%
[Norma URP]*	<<locked>>	97%	39784	72%	**72	94%
Ramshot Big Game	<<locked>>	93%	49008	89%	**40	98%
Ramshot TAC	<<locked>>	87%	49211	89%	**71	95%
Ramshot Wild Boar	<<locked>>	88%	48921	89%	**04	98%
Ramshot X-Terminator	<<locked>>	85%	49139	89%	**54	98%
ReloadSwiss RS 14	<<locked>>	96%	32663	59%	**14	100%
ReloadSwiss RS 40	<<locked>>	84%	49400	90%	**77	100%
[ReloadSwiss RS 50]*	<<locked>>	93%	48762	88%	**67	94%
ReloadSwiss RS 52 👍	<<locked>>	94%	49443	90%	**72	99%
ReloadSwiss RS 60	<<locked>>	96%	44135	80%	**27	98%
[ReloadSwiss RS 62]*	<<locked>>	97%	39320	71%	**92	93%
Rottweil R 901	<<locked>>	87%	49153	89%	**58	100%
Rottweil R 902	<<locked>>	91%	49008	89%	**61	99%
Rottweil R 903	<<locked>>	97%	48240	88%	**10	98%
[Rottweil R 907]*	<<locked>>	97%	47398	86%	**22	92%
SNPE Vectan SP 11	<<locked>>	96%	49298	89%	**56	98%
SNPE Vectan SP 7	<<locked>>	88%	48921	89%	**74	96%
SNPE Vectan SP 9	<<locked>>	90%	49559	90%	**04	98%
SNPE Vectan Tubal 3000	<<locked>>	88%	49110	89%	**99	100%
SNPE Vectan Tubal 5000	<<locked>>	95%	49197	89%	**02	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	44150	80%	**40	92%
[Shooters World Long Rifle]*	<<locked>>	97%	45136	82%	**99	94%
Shooters World Match Rifle 👍	<<locked>>	90%	49487	90%	**17	100%
Shooters World Precision	<<locked>>	93%	48631	88%	**84	99%
Somchem S321	<<locked>>	85%	49037	89%	**94	99%
Somchem S335	<<locked>>	89%	49240	89%	**18	100%
Somchem S341	<<locked>>	89%	49443	90%	**90	98%
Somchem S355	<<locked>>	97%	49501	90%	**17	98%
Somchem S365	<<locked>>	97%	35520	64%	**20	96%
Vihtavuori N130	<<locked>>	85%	49211	89%	**89	100%
Vihtavuori N133	<<locked>>	91%	49327	89%	**02	100%
Vihtavuori N135	<<locked>>	97%	47413	86%	**41	100%
Vihtavuori N140	<<locked>>	92%	49342	90%	**61	100%
Vihtavuori N150	<<locked>>	97%	41858	76%	**53	98%
Vihtavuori N160	<<locked>>	97%	44077	80%	**18	95%
Vihtavuori N530	<<locked>>	85%	48936	89%	**87	99%
Vihtavuori N540 👍	<<locked>>	92%	49255	89%	**90	100%
Vihtavuori N550	<<locked>>	97%	44295	80%	**74	95%
Winchester 6.5 StaBALL	<<locked>>	97%	42975	78%	**66	97%
Winchester 748	<<locked>>	85%	48776	89%	**27	99%
[Winchester 760]*	<<locked>>	97%	47253	86%	**23	93%
Winchester StaBALL Match	<<locked>>	84%	49226	89%	**20	98%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	37985	69%	**71	95%
[ADI AR 2208]*	<<locked>>	81%	32576	59%	**26	92%
Accurate 2015	<<locked>>	81%	43381	79%	**30	100%
[Accurate 2200]*	<<locked>>	81%	40306	73%	**80	94%
Accurate 2230	<<locked>>	81%	45063	82%	**85	98%
Accurate 2460	<<locked>>	81%	45498	83%	**05	99%
Accurate 2495	<<locked>>	81%	37869	69%	**97	100%
Accurate 2520	<<locked>>	81%	38682	70%	**10	98%
[Accurate 2700]*	<<locked>>	91%	43410	79%	**94	90%
Accurate 4064	<<locked>>	81%	31850	58%	**56	98%
[Accurate 4350]*	<<locked>>	90%	31227	57%	**85	90%
Alliant AR-Comp	<<locked>>	81%	38943	71%	**17	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	31401	57%	**36	94%
[Alliant Reloder-15]*	<<locked>>	81%	33924	62%	**95	93%
[Alliant Reloder-16]*	<<locked>>	91%	33504	61%	**12	90%
[Alliant Reloder-17]*	<<locked>>	83%	29414	53%	**16	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	37202	67%	**71	93%
Hodgdon BL-C2	<<locked>>	81%	38711	70%	**30	97%
Hodgdon Benchmark	<<locked>>	81%	42496	77%	**10	98%
[Hodgdon CFE223]*	<<locked>>	81%	32561	59%	**79	90%
Hodgdon H322	<<locked>>	81%	42482	77%	**62	100%
[Hodgdon H380]*	<<locked>>	82%	32619	59%	**52	90%
[Hodgdon H414]*	<<locked>>	92%	40350	73%	**76	90%
[Hodgdon Hybrid 100V]*	<<locked>>	89%	28355	51%	**44	90%
[Hodgdon LVR]*	<<locked>>	89%	34519	63%	**31	90%
[Hodgdon VARGET]*	<<locked>>	81%	32358	59%	**10	91%
Hodgdon TrailBoss	<<locked>>	83%	26600	48%	**47	100%
IMR 3031	<<locked>>	81%	33794	61%	**25	99%
[IMR 4064]*	<<locked>>	81%	31734	58%	**93	92%
[IMR 4166 Enduron]*	<<locked>>	89%	40422	73%	**54	90%
[IMR 4451 Enduron]*	<<locked>>	91%	40654	74%	**87	90%
[IMR 4895]*	<<locked>>	81%	34592	63%	**25	94%
IMR 8208 XBR	<<locked>>	81%	40016	73%	**00	97%
Lovex D073.5	<<locked>>	81%	45179	82%	**02	99%
Lovex D073.6	<<locked>>	81%	36085	65%	**54	98%
Lovex S060	<<locked>>	81%	38986	71%	**25	95%
Lovex S062	<<locked>>	81%	33591	61%	**62	95%
[Lovex S065]*	<<locked>>	89%	35259	64%	**89	90%
Norma 201	<<locked>>	81%	37391	68%	**41	96%
Norma 202	<<locked>>	81%	37405	68%	**64	99%
[Norma 203B]*	<<locked>>	81%	33170	60%	**79	93%
[Norma URP]*	<<locked>>	90%	32068	58%	**82	90%
[Ramshot Big Game]*	<<locked>>	81%	32866	60%	**82	92%
[Ramshot TAC]*	<<locked>>	81%	40147	73%	**87	92%
Ramshot Wild Boar	<<locked>>	81%	38957	71%	**10	95%
Ramshot X-Terminator	<<locked>>	81%	43584	79%	**46	96%
ReloadSwiss RS 14	<<locked>>	81%	26179	48%	**70	100%
ReloadSwiss RS 40	<<locked>>	81%	45237	82%	**02	99%
[ReloadSwiss RS 50]*	<<locked>>	86%	38130	69%	**48	90%
ReloadSwiss RS 52	<<locked>>	81%	31749	58%	**89	95%
[ReloadSwiss RS 60]*	<<locked>>	83%	28732	52%	**97	90%
[ReloadSwiss RS 62]*	<<locked>>	92%	33634	61%	**51	90%
Rottweil R 901	<<locked>>	81%	41162	75%	**07	99%
Rottweil R 902	<<locked>>	81%	35534	64%	**85	96%
[Rottweil R 903]*	<<locked>>	81%	28703	52%	**61	92%
[Rottweil R 907]*	<<locked>>	93%	42598	77%	**26	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	30139	55%	**10	91%
[SNPE Vectan SP 7]*	<<locked>>	81%	38000	69%	**57	92%
[SNPE Vectan SP 9]*	<<locked>>	81%	36651	67%	**38	94%
SNPE Vectan Tubal 3000	<<locked>>	81%	39204	71%	**21	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	32082	58%	**74	98%
[SNPE Vectan Tubal 7000]*	<<locked>>	93%	39363	71%	**44	90%
[Shooters World Long Rifle]*	<<locked>>	89%	35259	64%	**89	90%
Shooters World Match Rifle	<<locked>>	81%	36085	65%	**54	98%
Shooters World Precision	<<locked>>	81%	33591	61%	**62	95%
Somchem S321	<<locked>>	81%	43120	78%	**82	98%
Somchem S335	<<locked>>	81%	38508	70%	**21	99%
Somchem S341	<<locked>>	81%	37927	69%	**61	95%
[Somchem S355]*	<<locked>>	81%	29921	54%	**87	92%
[Somchem S365]*	<<locked>>	87%	26310	48%	**38	90%
Vihtavuori N130	<<locked>>	81%	43381	79%	**90	100%
Vihtavuori N133	<<locked>>	81%	36709	67%	**75	100%
Vihtavuori N135	<<locked>>	81%	28877	52%	**54	98%
Vihtavuori N140	<<locked>>	81%	34940	63%	**85	98%
[Vihtavuori N150]*	<<locked>>	81%	25498	46%	**36	92%
[Vihtavuori N160]*	<<locked>>	87%	32561	59%	**52	90%
Vihtavuori N530	<<locked>>	81%	42250	77%	**59	98%
Vihtavuori N540	<<locked>>	81%	34635	63%	**95	98%
[Vihtavuori N550]*	<<locked>>	88%	32605	59%	**02	90%
[Winchester 6.5 StaBALL]*	<<locked>>	84%	28326	51%	**02	90%
Winchester 748	<<locked>>	81%	42177	77%	**02	98%
[Winchester 760]*	<<locked>>	92%	40350	73%	**76	90%
Winchester StaBALL Match	<<locked>>	81%	45121	82%	**41	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