Load data for .300 Rem. SA Ultra Mag + .308 | 135gr | Hornady FTX

Recommended Powder(s): Alliant Reloder- TS 15.5, Alliant Reloder-15, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 135gr \| Hornady FTX
Manufacturer SKU:	3027
Bullet Weight:	135gr \| 8.7g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	0.974" \| 24.7mm
Caliber:	.300 Rem. SA Ultra Mag load data
Case Length (l3):	2.003" \| 50.9mm
Cartridge Length (C.O.L.):	2.783" \| 70.7mm
Seated Depth:	0.194" \| 4.9mm
Shank Seated Depth:	0.194" \| 4.9mm
Case Capacity:	74.0 Grains of Water \| 4.80 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	64107 psi \| 4420 bar
LID:	LID_B2661_C373
Last updated:	2025-01-01

Load data for 192 loads in caliber .300 Rem. SA Ultra Mag with .308 | 135gr | Hornady FTX bullet and 96 powders such as Alliant Reloder- TS 15.5, Alliant Reloder-15, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52. 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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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>>	90%	56884	89%	**76	99%
ADI AR 2208	<<locked>>	96%	57232	89%	**63	99%
Accurate 2015	<<locked>>	87%	57653	90%	**84	100%
Accurate 2200	<<locked>>	89%	56884	89%	**36	98%
Accurate 2230	<<locked>>	84%	56623	88%	**17	100%
Accurate 2460	<<locked>>	85%	57580	90%	**40	100%
Accurate 2495	<<locked>>	90%	57305	89%	**56	100%
Accurate 2520	<<locked>>	89%	56869	89%	**59	100%
Accurate 2700	<<locked>>	96%	57276	89%	**84	95%
Accurate 4064	<<locked>>	96%	57450	90%	**76	100%
Accurate 4350	<<locked>>	97%	44701	70%	**22	96%
Alliant AR-Comp	<<locked>>	89%	57696	90%	**36	100%
Alliant Reloder- TS 15.5 👍	<<locked>>	97%	57493	90%	**96	100%
Alliant Reloder-10x	<<locked>>	84%	57363	89%	**97	100%
Alliant Reloder-15 👍	<<locked>>	94%	56826	89%	**99	99%
Alliant Reloder-16	<<locked>>	97%	44179	69%	**25	96%
Alliant Reloder-17	<<locked>>	97%	51938	81%	**05	99%
[Alliant Reloder-23]*	<<locked>>	97%	31459	49%	**13	92%
Baschieri & Pellagri 106	<<locked>>	83%	57653	90%	**41	100%
Baschieri & Pellagri 107	<<locked>>	91%	57261	89%	**92	99%
Hodgdon BL-C2	<<locked>>	89%	56898	89%	**99	100%
Hodgdon Benchmark	<<locked>>	88%	57595	90%	**20	100%
Hodgdon CFE223	<<locked>>	94%	57087	89%	**35	99%
Hodgdon H322	<<locked>>	87%	57479	90%	**46	100%
Hodgdon H380	<<locked>>	95%	56884	89%	**82	98%
Hodgdon H414	<<locked>>	97%	53345	83%	**79	95%
Hodgdon Hybrid 100V	<<locked>>	97%	40886	64%	**07	97%
Hodgdon LVR	<<locked>>	97%	49081	77%	**91	97%
[Hodgdon Superperformance]*	<<locked>>	97%	49516	77%	**04	93%
Hodgdon VARGET	<<locked>>	96%	56840	89%	**63	99%
Hodgdon TrailBoss	<<locked>>	97%	33446	52%	**09	100%
IMR 3031	<<locked>>	94%	57101	89%	**86	100%
IMR 4064	<<locked>>	97%	56623	88%	**50	99%
IMR 4166 Enduron	<<locked>>	97%	57014	89%	**20	96%
IMR 4198	<<locked>>	84%	56869	89%	**51	100%
[IMR 4350]*	<<locked>>	97%	46122	72%	**59	92%
IMR 4451 Enduron	<<locked>>	97%	54360	85%	**97	95%
[IMR 4831]*	<<locked>>	97%	38479	60%	**64	94%
IMR 4895 👍	<<locked>>	93%	57638	90%	**25	100%
IMR 8208 XBR	<<locked>>	89%	57014	89%	**50	100%
Lovex D073.4	<<locked>>	84%	57392	90%	**27	100%
Lovex D073.5	<<locked>>	85%	57319	89%	**40	100%
Lovex D073.6	<<locked>>	91%	56869	89%	**59	100%
Lovex S060	<<locked>>	91%	57276	89%	**17	99%
Lovex S062	<<locked>>	95%	57246	89%	**56	100%
Lovex S065	<<locked>>	97%	49821	78%	**22	96%
[Lovex S070]*	<<locked>>	97%	47776	75%	**09	94%
Norma 201	<<locked>>	91%	56768	89%	**46	100%
Norma 202	<<locked>>	91%	57363	89%	**56	100%
Norma 203B	<<locked>>	94%	57029	89%	**96	99%
Norma URP	<<locked>>	97%	45281	71%	**22	96%
Ramshot Big Game 👍	<<locked>>	94%	57246	89%	**22	99%
[Ramshot Hunter]*	<<locked>>	97%	44048	69%	**99	94%
Ramshot TAC	<<locked>>	89%	57624	90%	**53	98%
Ramshot Wild Boar	<<locked>>	89%	57159	89%	**86	99%
Ramshot X-Terminator	<<locked>>	86%	57072	89%	**27	99%
ReloadSwiss RS 14	<<locked>>	96%	33576	52%	**49	100%
ReloadSwiss RS 40	<<locked>>	85%	57014	89%	**40	100%
ReloadSwiss RS 50	<<locked>>	95%	57638	90%	**59	97%
ReloadSwiss RS 52 👍	<<locked>>	95%	57551	90%	**32	100%
ReloadSwiss RS 60	<<locked>>	97%	50285	78%	**89	100%
ReloadSwiss RS 62	<<locked>>	97%	45136	70%	**48	96%
ReloadSwiss RS 70	<<locked>>	97%	45498	71%	**51	95%
Rottweil R 901	<<locked>>	89%	57276	89%	**30	100%
Rottweil R 902	<<locked>>	93%	57522	90%	**50	100%
Rottweil R 903	<<locked>>	97%	55013	86%	**53	100%
[Rottweil R 907]*	<<locked>>	97%	52446	82%	**68	94%
SNPE Vectan SP 11	<<locked>>	97%	56202	88%	**09	99%
SNPE Vectan SP 7	<<locked>>	90%	57537	90%	**63	98%
SNPE Vectan SP 9	<<locked>>	91%	57130	89%	**76	99%
SNPE Vectan Tubal 3000	<<locked>>	91%	57609	90%	**74	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	57609	90%	**61	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	49835	78%	**66	94%
Shooters World Long Rifle	<<locked>>	97%	49821	78%	**22	96%
Shooters World Match Rifle	<<locked>>	91%	56869	89%	**59	100%
Shooters World Precision	<<locked>>	95%	57246	89%	**56	100%
Shooters World Tactical Rifle	<<locked>>	83%	56985	89%	**10	100%
Somchem S321	<<locked>>	86%	56971	89%	**69	100%
Somchem S335	<<locked>>	91%	57000	89%	**71	100%
Somchem S341	<<locked>>	90%	57653	90%	**66	99%
Somchem S355	<<locked>>	97%	54679	85%	**46	99%
Somchem S365	<<locked>>	97%	40190	63%	**69	98%
Vihtavuori N130	<<locked>>	87%	56971	89%	**41	100%
Vihtavuori N133	<<locked>>	93%	57667	90%	**61	100%
Vihtavuori N135	<<locked>>	97%	52881	82%	**61	100%
Vihtavuori N140	<<locked>>	93%	56956	89%	**17	100%
Vihtavuori N150	<<locked>>	97%	46485	73%	**69	99%
Vihtavuori N160	<<locked>>	97%	49806	78%	**68	97%
Vihtavuori N530	<<locked>>	87%	57014	89%	**63	100%
Vihtavuori N540	<<locked>>	94%	57624	90%	**59	100%
Vihtavuori N550	<<locked>>	97%	50024	78%	**17	97%
[Vihtavuori N555]*	<<locked>>	97%	33518	52%	**02	93%
Winchester 6.5 StaBALL	<<locked>>	97%	48312	75%	**15	99%
Winchester 748	<<locked>>	87%	57406	90%	**05	100%
Winchester 760	<<locked>>	97%	53345	83%	**79	95%
Winchester StaBALL Match	<<locked>>	85%	57261	89%	**86	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	41945	65%	**00	97%
[ADI AR 2208]*	<<locked>>	81%	35607	56%	**26	94%
Accurate 2015	<<locked>>	81%	47616	74%	**36	100%
Accurate 2200	<<locked>>	81%	44353	69%	**04	96%
Accurate 2230	<<locked>>	81%	49980	78%	**05	99%
Accurate 2460	<<locked>>	81%	50386	79%	**28	100%
Accurate 2495	<<locked>>	81%	42714	67%	**17	100%
Accurate 2520	<<locked>>	81%	43497	68%	**36	99%
[Accurate 2700]*	<<locked>>	86%	40988	64%	**82	90%
Accurate 4064	<<locked>>	81%	35940	56%	**76	99%
[Accurate 4350]*	<<locked>>	85%	29820	47%	**57	90%
Alliant AR-Comp	<<locked>>	81%	43497	68%	**23	100%
Alliant Reloder- TS 15.5	<<locked>>	81%	35041	55%	**53	96%
Alliant Reloder-10x	<<locked>>	81%	51619	81%	**15	100%
Alliant Reloder-15	<<locked>>	81%	37724	59%	**18	95%
[Alliant Reloder-16]*	<<locked>>	86%	31792	50%	**87	90%
[Alliant Reloder-17]*	<<locked>>	81%	30342	47%	**84	92%
[Alliant Reloder-23]*	<<locked>>	93%	28485	44%	**05	90%
Baschieri & Pellagri 106	<<locked>>	81%	53476	83%	**76	100%
Baschieri & Pellagri 107	<<locked>>	81%	40944	64%	**94	95%
Hodgdon BL-C2	<<locked>>	81%	43149	67%	**46	98%
Hodgdon Benchmark	<<locked>>	81%	46151	72%	**20	99%
[Hodgdon CFE223]*	<<locked>>	81%	36027	56%	**02	93%
Hodgdon H322	<<locked>>	81%	46528	73%	**69	100%
[Hodgdon H380]*	<<locked>>	81%	35650	56%	**46	92%
[Hodgdon H414]*	<<locked>>	87%	38000	59%	**54	90%
[Hodgdon Hybrid 100V]*	<<locked>>	83%	26876	42%	**16	90%
[Hodgdon LVR]*	<<locked>>	84%	32619	51%	**03	90%
[Hodgdon Superperformance]*	<<locked>>	92%	41626	65%	**33	90%
[Hodgdon VARGET]*	<<locked>>	81%	35418	55%	**23	94%
Hodgdon TrailBoss	<<locked>>	81%	26527	41%	**49	100%
IMR 3031	<<locked>>	81%	37855	59%	**41	100%
[IMR 4064]*	<<locked>>	81%	35056	55%	**03	94%
[IMR 4166 Enduron]*	<<locked>>	83%	38058	59%	**36	90%
IMR 4198	<<locked>>	81%	51735	81%	**72	100%
[IMR 4350]*	<<locked>>	93%	40364	63%	**31	90%
[IMR 4451 Enduron]*	<<locked>>	86%	38464	60%	**79	90%
[IMR 4831]*	<<locked>>	89%	29994	47%	**31	90%
IMR 4895	<<locked>>	81%	38537	60%	**48	96%
IMR 8208 XBR	<<locked>>	81%	44019	69%	**17	98%
Lovex D073.4	<<locked>>	81%	52301	82%	**45	100%
Lovex D073.5	<<locked>>	81%	49792	78%	**18	100%
Lovex D073.6	<<locked>>	81%	40828	64%	**87	99%
Lovex S060	<<locked>>	81%	42366	66%	**44	97%
Lovex S062	<<locked>>	81%	37144	58%	**69	97%
[Lovex S065]*	<<locked>>	84%	33489	52%	**61	90%
[Lovex S070]*	<<locked>>	89%	37318	58%	**82	90%
Norma 201	<<locked>>	81%	41133	64%	**54	98%
Norma 202	<<locked>>	81%	41292	64%	**71	100%
Norma 203B	<<locked>>	81%	36985	58%	**02	95%
[Norma URP]*	<<locked>>	85%	30618	48%	**57	90%
Ramshot Big Game	<<locked>>	81%	36666	57%	**08	95%
[Ramshot Hunter]*	<<locked>>	91%	36347	57%	**08	90%
Ramshot TAC	<<locked>>	81%	44106	69%	**04	95%
Ramshot Wild Boar	<<locked>>	81%	43453	68%	**33	97%
Ramshot X-Terminator	<<locked>>	81%	47834	75%	**66	98%
ReloadSwiss RS 14	<<locked>>	81%	26643	42%	**88	100%
ReloadSwiss RS 40	<<locked>>	81%	49705	78%	**25	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	36230	57%	**30	90%
ReloadSwiss RS 52	<<locked>>	81%	35462	55%	**08	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	29486	46%	**48	92%
[ReloadSwiss RS 62]*	<<locked>>	87%	31647	49%	**10	90%
[ReloadSwiss RS 70]*	<<locked>>	89%	35172	55%	**92	90%
Rottweil R 901	<<locked>>	81%	45107	70%	**17	100%
Rottweil R 902	<<locked>>	81%	39059	61%	**95	97%
[Rottweil R 903]*	<<locked>>	81%	32343	50%	**80	94%
[Rottweil R 907]*	<<locked>>	88%	39827	62%	**02	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	33460	52%	**30	94%
SNPE Vectan SP 7	<<locked>>	81%	42264	66%	**77	95%
SNPE Vectan SP 9	<<locked>>	81%	40437	63%	**58	96%
SNPE Vectan Tubal 3000	<<locked>>	81%	42960	67%	**22	100%
SNPE Vectan Tubal 5000	<<locked>>	81%	35317	55%	**67	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	88%	36811	57%	**10	90%
[Shooters World Long Rifle]*	<<locked>>	84%	33489	52%	**61	90%
Shooters World Match Rifle	<<locked>>	81%	40828	64%	**87	99%
Shooters World Precision	<<locked>>	81%	37144	58%	**69	97%
Shooters World Tactical Rifle	<<locked>>	81%	52968	83%	**45	99%
Somchem S321	<<locked>>	81%	47688	74%	**02	99%
Somchem S335	<<locked>>	81%	42279	66%	**25	100%
Somchem S341	<<locked>>	81%	41814	65%	**77	97%
Somchem S355	<<locked>>	81%	33417	52%	**97	95%
[Somchem S365]*	<<locked>>	82%	25005	39%	**03	90%
Vihtavuori N130	<<locked>>	81%	47413	74%	**94	100%
Vihtavuori N133	<<locked>>	81%	40292	63%	**72	100%
Vihtavuori N135	<<locked>>	81%	32430	51%	**61	99%
Vihtavuori N140	<<locked>>	81%	38682	60%	**89	99%
[Vihtavuori N150]*	<<locked>>	81%	28326	44%	**33	94%
[Vihtavuori N160]*	<<locked>>	83%	31067	48%	**38	90%
Vihtavuori N530	<<locked>>	81%	46412	72%	**72	99%
Vihtavuori N540	<<locked>>	81%	38290	60%	**05	99%
[Vihtavuori N550]*	<<locked>>	82%	30966	48%	**67	90%
[Vihtavuori N555]*	<<locked>>	92%	29022	45%	**57	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	28413	44%	**23	91%
Winchester 748	<<locked>>	81%	46905	73%	**22	99%
[Winchester 760]*	<<locked>>	87%	38000	59%	**54	90%
Winchester StaBALL Match	<<locked>>	81%	49835	78%	**71	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