Load data for 7.5 x 54 mm MAS + .308 | 180gr | MAKER Expanding Subsonic

Recommended Powder(s): Bofors RP3, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52, ReloadSwiss RS 60

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 180gr \| MAKER Expanding Subsonic
Manufacturer SKU:	308-180G-EXP
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	7.5 x 54 mm MAS load data
Case Length (l3):	2.120" \| 53.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	58.0 Grains of Water \| 3.77 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	55114 psi \| 3800 bar
LID:	LID_B12325_C1111
Last updated:	2026-04-03

Load data for 184 loads in caliber 7.5 x 54 mm MAS with .308 | 180gr | MAKER Expanding Subsonic bullet and 92 powders such as Bofors RP3, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52, ReloadSwiss RS 60. 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)
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C.O.L. (mm)
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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>>	88%	48515	88%	**13	99%
ADI AR 2208	<<locked>>	94%	49139	89%	**07	98%
ADI Benchmark 8208	<<locked>>	87%	49197	89%	**97	100%
Accurate 2015	<<locked>>	84%	48878	89%	**34	100%
Accurate 2200	<<locked>>	87%	49472	90%	**90	98%
Accurate 2495	<<locked>>	88%	49516	90%	**13	100%
Accurate 2520	<<locked>>	87%	49008	89%	**23	100%
[Accurate 2700]*	<<locked>>	95%	49400	90%	**44	94%
Accurate 4064	<<locked>>	94%	48791	89%	**23	100%
Accurate 4350	<<locked>>	97%	39624	72%	**41	96%
Alliant AR-Comp	<<locked>>	87%	48791	89%	**90	100%
Alliant Power Pro 2000-MR	<<locked>>	91%	49385	90%	**28	98%
Alliant Reloder- TS 15.5	<<locked>>	94%	48631	88%	**36	99%
Alliant Reloder-15	<<locked>>	92%	49197	89%	**46	99%
Alliant Reloder-16	<<locked>>	96%	40466	73%	**41	96%
Alliant Reloder-17	<<locked>>	96%	45963	83%	**79	99%
[Alliant Reloder-23]*	<<locked>>	96%	28558	52%	**85	92%
Baschieri & Pellagri 107	<<locked>>	89%	49153	89%	**46	98%
Bofors RP3 👍	<<locked>>	95%	49269	89%	**56	100%
[Bofors RP7]*	<<locked>>	96%	47224	86%	**61	94%
Hodgdon BL-C2	<<locked>>	87%	48646	88%	**43	100%
Hodgdon Benchmark	<<locked>>	85%	49313	89%	**57	100%
Hodgdon CFE223	<<locked>>	92%	48718	88%	**79	98%
Hodgdon H322	<<locked>>	85%	49298	89%	**97	100%
Hodgdon H380	<<locked>>	93%	48486	88%	**26	97%
Hodgdon H414	<<locked>>	97%	47674	87%	**62	95%
Hodgdon H4895	<<locked>>	88%	48878	89%	**26	99%
Hodgdon Hybrid 100V	<<locked>>	96%	36709	67%	**43	97%
Hodgdon LVR	<<locked>>	97%	44338	80%	**97	96%
[Hodgdon Superperformance]*	<<locked>>	97%	44454	81%	**03	92%
Hodgdon VARGET	<<locked>>	94%	49516	90%	**10	98%
Hodgdon TrailBoss	<<locked>>	97%	33243	60%	**12	100%
IMR 3031	<<locked>>	91%	48704	88%	**30	100%
IMR 4064	<<locked>>	95%	49066	89%	**97	99%
IMR 4166 Enduron	<<locked>>	95%	49458	90%	**70	95%
[IMR 4350]*	<<locked>>	97%	42003	76%	**92	92%
IMR 4451 Enduron	<<locked>>	96%	48747	88%	**90	95%
[IMR 4831]*	<<locked>>	97%	34316	62%	**06	94%
IMR 4895 👍	<<locked>>	91%	49255	89%	**56	99%
IMR 8208 XBR	<<locked>>	87%	49197	89%	**97	100%
Lovex D073.6	<<locked>>	89%	49008	89%	**23	100%
Lovex S060	<<locked>>	88%	48936	89%	**57	99%
Lovex S062	<<locked>>	93%	49124	89%	**13	100%
Lovex S065	<<locked>>	96%	45063	82%	**41	96%
[Lovex S070]*	<<locked>>	97%	43381	79%	**31	94%
Norma 201	<<locked>>	89%	49008	89%	**90	100%
Norma 202	<<locked>>	89%	48863	89%	**97	100%
Norma 203B	<<locked>>	93%	49327	90%	**49	99%
Norma URP	<<locked>>	97%	40886	74%	**51	96%
Ramshot Big Game 👍	<<locked>>	93%	49124	89%	**69	99%
[Ramshot Hunter]*	<<locked>>	97%	39958	72%	**25	93%
Ramshot TAC	<<locked>>	87%	49037	89%	**97	97%
Ramshot Wild Boar	<<locked>>	87%	48675	88%	**26	99%
Ramshot X-Terminator	<<locked>>	84%	49052	89%	**80	99%
ReloadSwiss RS 14	<<locked>>	96%	33098	60%	**39	100%
ReloadSwiss RS 50	<<locked>>	93%	48820	89%	**00	96%
ReloadSwiss RS 52 👍	<<locked>>	90%	48907	89%	**08	99%
ReloadSwiss RS 60 👍	<<locked>>	96%	49211	89%	**44	100%
ReloadSwiss RS 62	<<locked>>	97%	39595	72%	**51	95%
[ReloadSwiss RS 70]*	<<locked>>	97%	41263	75%	**70	94%
Rottweil R 901	<<locked>>	87%	49342	90%	**70	100%
Rottweil R 902	<<locked>>	91%	49327	89%	**93	100%
Rottweil R 903	<<locked>>	96%	48544	88%	**36	99%
[Rottweil R 907]*	<<locked>>	96%	47224	86%	**61	94%
SNPE Vectan SP 11	<<locked>>	95%	48950	89%	**69	99%
SNPE Vectan SP 7	<<locked>>	88%	49458	90%	**07	97%
SNPE Vectan SP 9	<<locked>>	90%	49443	90%	**30	99%
SNPE Vectan Tubal 3000	<<locked>>	88%	49414	90%	**28	100%
SNPE Vectan Tubal 5000	<<locked>>	94%	49095	89%	**28	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	45049	82%	**05	94%
Shooters World Long Rifle	<<locked>>	96%	45063	82%	**41	96%
Shooters World Match Rifle	<<locked>>	89%	49008	89%	**23	100%
Shooters World Precision	<<locked>>	93%	49124	89%	**13	100%
Somchem S321	<<locked>>	85%	49458	90%	**23	100%
Somchem S335	<<locked>>	88%	49110	89%	**34	100%
Somchem S341	<<locked>>	88%	49197	89%	**13	99%
Somchem S355	<<locked>>	96%	48617	88%	**23	99%
Somchem S365	<<locked>>	97%	35926	65%	**88	98%
Vihtavuori N130	<<locked>>	84%	49327	89%	**02	100%
Vihtavuori N133	<<locked>>	90%	49066	89%	**18	100%
Vihtavuori N135	<<locked>>	97%	48153	87%	**67	100%
Vihtavuori N140	<<locked>>	92%	49559	90%	**87	100%
Vihtavuori N150	<<locked>>	97%	42540	77%	**05	99%
Vihtavuori N160	<<locked>>	97%	44947	82%	**80	97%
Vihtavuori N530	<<locked>>	85%	49168	89%	**07	100%
Vihtavuori N540	<<locked>>	91%	48892	89%	**10	100%
Vihtavuori N550	<<locked>>	96%	44382	81%	**13	97%
[Vihtavuori N555]*	<<locked>>	97%	30095	55%	**60	92%
Winchester 6.5 StaBALL	<<locked>>	97%	43656	79%	**31	98%
Winchester 748	<<locked>>	85%	49516	90%	**52	100%
Winchester 760	<<locked>>	97%	47674	87%	**62	95%
Winchester StaBALL Match	<<locked>>	83%	49240	89%	**43	99%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	38798	70%	**46	97%
[ADI AR 2208]*	<<locked>>	81%	33185	60%	**08	94%
ADI Benchmark 8208	<<locked>>	81%	40843	74%	**59	98%
Accurate 2015	<<locked>>	81%	43903	80%	**62	100%
Accurate 2200	<<locked>>	81%	41060	75%	**49	96%
Accurate 2495	<<locked>>	81%	38986	71%	**56	100%
Accurate 2520	<<locked>>	81%	39508	72%	**72	99%
[Accurate 2700]*	<<locked>>	87%	38711	70%	**67	90%
Accurate 4064	<<locked>>	81%	32793	60%	**44	99%
[Accurate 4350]*	<<locked>>	85%	27006	49%	**52	90%
Alliant AR-Comp	<<locked>>	81%	39755	72%	**62	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	81%	34954	63%	**39	94%
Alliant Reloder- TS 15.5	<<locked>>	81%	31850	58%	**24	96%
Alliant Reloder-15	<<locked>>	81%	34708	63%	**80	95%
[Alliant Reloder-16]*	<<locked>>	86%	29385	53%	**75	90%
[Alliant Reloder-17]*	<<locked>>	81%	27702	50%	**59	92%
[Alliant Reloder-23]*	<<locked>>	94%	26440	48%	**23	90%
Baschieri & Pellagri 107	<<locked>>	81%	37565	68%	**39	95%
Bofors RP3	<<locked>>	81%	31285	57%	**24	96%
[Bofors RP7]*	<<locked>>	89%	37797	69%	**90	90%
Hodgdon BL-C2	<<locked>>	81%	39508	72%	**95	98%
Hodgdon Benchmark	<<locked>>	81%	42917	78%	**56	99%
[Hodgdon CFE223]*	<<locked>>	81%	33170	60%	**77	93%
Hodgdon H322	<<locked>>	81%	43308	79%	**02	100%
[Hodgdon H380]*	<<locked>>	81%	32750	59%	**24	92%
[Hodgdon H414]*	<<locked>>	88%	35752	65%	**33	90%
Hodgdon H4895	<<locked>>	81%	39030	71%	**52	98%
[Hodgdon Hybrid 100V]*	<<locked>>	84%	24932	45%	**41	90%
[Hodgdon LVR]*	<<locked>>	84%	30095	55%	**92	90%
[Hodgdon Superperformance]*	<<locked>>	93%	39421	72%	**05	90%
[Hodgdon VARGET]*	<<locked>>	81%	32880	60%	**01	94%
Hodgdon TrailBoss	<<locked>>	93%	31459	57%	**80	100%
IMR 3031	<<locked>>	81%	34722	63%	**00	100%
[IMR 4064]*	<<locked>>	81%	32271	59%	**85	94%
[IMR 4166 Enduron]*	<<locked>>	84%	35795	65%	**15	90%
[IMR 4350]*	<<locked>>	93%	37869	69%	**13	90%
[IMR 4451 Enduron]*	<<locked>>	86%	35476	64%	**41	90%
[IMR 4831]*	<<locked>>	89%	27398	50%	**36	90%
IMR 4895	<<locked>>	81%	35404	64%	**06	96%
IMR 8208 XBR	<<locked>>	81%	40843	74%	**59	98%
Lovex D073.6	<<locked>>	81%	37188	67%	**29	99%
Lovex S060	<<locked>>	81%	39958	72%	**00	97%
Lovex S062	<<locked>>	81%	34476	63%	**47	97%
[Lovex S065]*	<<locked>>	84%	30719	56%	**52	90%
[Lovex S070]*	<<locked>>	90%	34592	63%	**57	90%
Norma 201	<<locked>>	81%	38145	69%	**06	98%
Norma 202	<<locked>>	81%	38145	69%	**20	100%
Norma 203B	<<locked>>	81%	33953	62%	**67	95%
[Norma URP]*	<<locked>>	85%	28195	51%	**59	90%
Ramshot Big Game	<<locked>>	81%	33417	61%	**70	95%
[Ramshot Hunter]*	<<locked>>	91%	33460	61%	**80	90%
Ramshot TAC	<<locked>>	81%	40959	74%	**59	95%
Ramshot Wild Boar	<<locked>>	81%	39697	72%	**69	97%
Ramshot X-Terminator	<<locked>>	81%	44324	80%	**02	98%
ReloadSwiss RS 14	<<locked>>	88%	29631	54%	**76	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	33214	60%	**01	90%
ReloadSwiss RS 52	<<locked>>	81%	35549	65%	**59	95%
ReloadSwiss RS 60	<<locked>>	81%	29617	54%	**28	96%
[ReloadSwiss RS 62]*	<<locked>>	87%	29138	53%	**08	90%
[ReloadSwiss RS 70]*	<<locked>>	90%	33156	60%	**83	90%
Rottweil R 901	<<locked>>	81%	42003	76%	**56	100%
Rottweil R 902	<<locked>>	81%	36158	66%	**57	97%
[Rottweil R 903]*	<<locked>>	81%	29544	54%	**72	94%
[Rottweil R 907]*	<<locked>>	89%	37797	69%	**90	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	30734	56%	**15	94%
[SNPE Vectan SP 7]*	<<locked>>	81%	38580	70%	**20	94%
SNPE Vectan SP 9	<<locked>>	81%	37376	68%	**13	96%
SNPE Vectan Tubal 3000	<<locked>>	81%	39871	72%	**80	100%
SNPE Vectan Tubal 5000	<<locked>>	81%	32793	60%	**56	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	89%	34592	63%	**15	90%
[Shooters World Long Rifle]*	<<locked>>	84%	30719	56%	**52	90%
Shooters World Match Rifle	<<locked>>	81%	37188	67%	**29	99%
Shooters World Precision	<<locked>>	81%	34476	63%	**47	97%
Somchem S321	<<locked>>	81%	43845	80%	**28	99%
Somchem S335	<<locked>>	81%	39378	71%	**83	100%
Somchem S341	<<locked>>	81%	38319	70%	**26	97%
Somchem S355	<<locked>>	81%	30603	56%	**82	95%
[Somchem S365]*	<<locked>>	82%	22742	41%	**14	90%
Vihtavuori N130	<<locked>>	81%	44411	81%	**33	100%
Vihtavuori N133	<<locked>>	81%	37217	68%	**38	100%
Vihtavuori N135	<<locked>>	81%	29704	54%	**42	99%
Vihtavuori N140	<<locked>>	81%	35288	64%	**51	99%
[Vihtavuori N150]*	<<locked>>	81%	25947	47%	**51	94%
[Vihtavuori N160]*	<<locked>>	83%	28529	52%	**33	90%
Vihtavuori N530	<<locked>>	81%	43323	79%	**11	99%
Vihtavuori N540	<<locked>>	81%	35128	64%	**74	99%
[Vihtavuori N550]*	<<locked>>	82%	28152	51%	**62	90%
[Vihtavuori N555]*	<<locked>>	93%	26600	48%	**69	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	26237	48%	**41	91%
Winchester 748	<<locked>>	81%	42656	77%	**44	99%
[Winchester 760]*	<<locked>>	88%	35752	65%	**33	90%
Winchester StaBALL Match	<<locked>>	81%	45382	82%	**77	99%

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