Load data for .30 Super Fl. H&H + .308 | 170gr | Speer Deep Curl Flat Points

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 170gr \| Speer Deep Curl Flat Points
Manufacturer SKU:	2042
Bullet Weight:	170gr \| 11.0g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	.30 Super Fl. H&H load data
Case Length (l3):	2.940" \| 74.7mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	94.0 Grains of Water \| 6.10 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	46412 psi \| 3200 bar
LID:	LID_B6164_C315
Last updated:	2026-01-21

Load data for 74 loads in caliber .30 Super Fl. H&H with .308 | 170gr | Speer Deep Curl Flat Points bullet and 37 powder(s). 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 2209	<<locked>>	86%	41756	90%	**30	95%
[ADI AR 2213]*	<<locked>>	90%	41350	89%	**43	93%
[ADI AR 2225]*	<<locked>>	97%	33939	73%	**95	93%
Accurate 3100	<<locked>>	90%	41278	89%	**94	98%
Alliant Reloder-19	<<locked>>	86%	41452	89%	**23	95%
Alliant Reloder-22	<<locked>>	90%	41147	89%	**53	95%
Alliant Reloder-23 👍	<<locked>>	92%	41655	90%	**66	100%
Alliant Reloder-25	<<locked>>	96%	41582	90%	**99	98%
Alliant Reloder-26 👍	<<locked>>	89%	41597	90%	**28	99%
Bofors RP15	<<locked>>	93%	41539	89%	**66	95%
[Bofors RP30]*	<<locked>>	97%	39175	84%	**40	93%
Bofors RP5	<<locked>>	90%	41147	89%	**53	95%
Hodgdon H4350	<<locked>>	83%	41524	89%	**67	96%
[Hodgdon H4831]*	<<locked>>	92%	41713	90%	**97	92%
[Hodgdon H4831 SC]*	<<locked>>	88%	41713	90%	**97	92%
Hodgdon Hybrid 100V	<<locked>>	84%	41727	90%	**94	100%
[Hodgdon Retumbo]*	<<locked>>	97%	33939	73%	**95	93%
Hodgdon TrailBoss	<<locked>>	96%	34737	75%	**04	100%
IMR 4831	<<locked>>	86%	41611	90%	**94	99%
[IMR 4955 Enduron]*	<<locked>>	88%	41626	90%	**67	93%
[IMR 7828 SSC]*	<<locked>>	89%	41626	90%	**62	93%
Lovex S071	<<locked>>	95%	41278	89%	**94	98%
Norma MRP	<<locked>>	89%	41756	90%	**95	97%
[Ramshot Grand]*	<<locked>>	88%	41727	90%	**79	93%
Ramshot Magnum	<<locked>>	92%	41713	90%	**49	96%
ReloadSwiss RS 14	<<locked>>	97%	35911	77%	**57	100%
ReloadSwiss RS 76	<<locked>>	97%	41539	89%	**35	97%
[Rottweil R 904]*	<<locked>>	85%	41423	89%	**67	93%
Rottweil R 905	<<locked>>	87%	41756	90%	**30	95%
[Somchem S361]*	<<locked>>	85%	41582	90%	**44	92%
Somchem S365	<<locked>>	84%	41684	90%	**46	100%
Somchem S385	<<locked>>	86%	41292	89%	**90	96%
Vihtavuori N165	<<locked>>	92%	41611	90%	**87	96%
Vihtavuori N555 👍	<<locked>>	88%	41582	90%	**46	99%
[Vihtavuori N560]*	<<locked>>	90%	41727	90%	**85	93%
[Vihtavuori N565]*	<<locked>>	95%	41437	89%	**56	93%
Winchester StaBALL HD 👍	<<locked>>	95%	41742	90%	**04	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2209]*	<<locked>>	81%	34998	75%	**59	92%
[ADI AR 2213]*	<<locked>>	86%	36419	78%	**15	90%
[ADI AR 2225]*	<<locked>>	93%	30429	66%	**84	90%
[Accurate 3100]*	<<locked>>	81%	30356	65%	**25	93%
[Alliant Reloder-19]*	<<locked>>	81%	34693	75%	**56	92%
[Alliant Reloder-22]*	<<locked>>	82%	31531	68%	**07	90%
Alliant Reloder-23	<<locked>>	81%	29356	63%	**57	97%
[Alliant Reloder-25]*	<<locked>>	81%	26121	56%	**49	90%
Alliant Reloder-26	<<locked>>	81%	31546	68%	**82	95%
[Bofors RP15]*	<<locked>>	85%	32111	69%	**26	90%
[Bofors RP30]*	<<locked>>	93%	34040	73%	**08	90%
[Bofors RP5]*	<<locked>>	82%	31531	68%	**07	90%
Hodgdon H4350	<<locked>>	81%	38377	83%	**02	95%
[Hodgdon H4831]*	<<locked>>	88%	37130	80%	**92	90%
[Hodgdon H4831 SC]*	<<locked>>	85%	37130	80%	**92	90%
Hodgdon Hybrid 100V	<<locked>>	81%	37521	81%	**08	99%
[Hodgdon Retumbo]*	<<locked>>	93%	30429	66%	**84	90%
Hodgdon TrailBoss	<<locked>>	81%	27804	60%	**54	100%
IMR 4831	<<locked>>	81%	35955	77%	**75	98%
[IMR 4955 Enduron]*	<<locked>>	83%	35752	77%	**30	90%
[IMR 7828 SSC]*	<<locked>>	85%	36201	78%	**28	90%
[Lovex S071]*	<<locked>>	81%	26179	56%	**00	91%
[Norma MRP]*	<<locked>>	81%	31691	68%	**46	92%
[Ramshot Grand]*	<<locked>>	84%	35650	77%	**25	90%
[Ramshot Magnum]*	<<locked>>	83%	30777	66%	**74	90%
ReloadSwiss RS 14	<<locked>>	81%	28442	61%	**93	100%
[ReloadSwiss RS 76]*	<<locked>>	88%	30980	67%	**36	90%
[Rottweil R 904]*	<<locked>>	81%	36434	78%	**56	91%
[Rottweil R 905]*	<<locked>>	81%	33794	73%	**36	92%
[Somchem S361]*	<<locked>>	81%	36811	79%	**36	90%
Somchem S365	<<locked>>	81%	37318	80%	**54	100%
[Somchem S385]*	<<locked>>	81%	34592	75%	**36	93%
[Vihtavuori N165]*	<<locked>>	82%	29733	64%	**95	90%
Vihtavuori N555	<<locked>>	81%	32634	70%	**43	97%
[Vihtavuori N560]*	<<locked>>	86%	36753	79%	**57	90%
[Vihtavuori N565]*	<<locked>>	90%	35302	76%	**18	90%
Winchester StaBALL HD	<<locked>>	81%	23337	50%	**31	96%

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