Load data for .300 Weath. Mag. + .308 | 55gr | Remington PSP ACCELL SABOT

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 55gr \| Remington PSP ACCELL SABOT
Bullet Weight:	55gr \| 3.6g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	<<locked>>
Caliber:	.300 Weath. Mag. load data
Case Length (l3):	2.824" \| 71.7mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	98.9 Grains of Water \| 6.42 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	63817 psi \| 4400 bar
LID:	LID_B5162_C379
Last updated:	2026-03-23

Load data for 112 loads in caliber .300 Weath. Mag. with .308 | 55gr | Remington PSP ACCELL SABOT bullet and 56 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 2207 👍	<<locked>>	90%	57421	90%	**62	100%
ADI AR 2219 👍	<<locked>>	91%	57232	90%	**69	99%
[ADI Benchmark 8208]*	<<locked>>	97%	53650	84%	**24	94%
Accurate 2015	<<locked>>	97%	55941	88%	**80	100%
Accurate 2230	<<locked>>	94%	57101	89%	**37	95%
Accurate 2460	<<locked>>	94%	56840	89%	**70	96%
Accurate 2495	<<locked>>	97%	47514	74%	**55	98%
Accurate 2520	<<locked>>	97%	52141	82%	**98	96%
[Accurate 4064]*	<<locked>>	97%	38841	61%	**73	93%
Alliant AR-Comp	<<locked>>	97%	50024	78%	**54	100%
Alliant Reloder-10x 👍	<<locked>>	95%	56927	89%	**72	100%
Alliant Reloder-7	<<locked>>	89%	57392	90%	**03	100%
Baschieri & Pellagri 106	<<locked>>	91%	56753	89%	**85	99%
[Hodgdon BL-C2]*	<<locked>>	97%	54143	85%	**44	94%
Hodgdon Benchmark	<<locked>>	97%	56304	88%	**41	96%
Hodgdon H322	<<locked>>	97%	56478	89%	**62	98%
Hodgdon H335	<<locked>>	91%	57188	90%	**23	98%
Hodgdon H4198	<<locked>>	91%	56971	89%	**80	98%
[Hodgdon H4895]*	<<locked>>	97%	50720	79%	**78	92%
Hodgdon TrailBoss	<<locked>>	96%	29675	47%	**53	100%
IMR 3031	<<locked>>	97%	42250	66%	**54	96%
IMR 4198 👍	<<locked>>	94%	56855	89%	**32	100%
IMR 4227	<<locked>>	85%	57232	90%	**09	100%
[IMR 8208 XBR]*	<<locked>>	97%	53650	84%	**24	94%
Lovex D073.4	<<locked>>	93%	56898	89%	**60	96%
Lovex D073.5	<<locked>>	94%	56840	89%	**70	96%
Lovex D073.6	<<locked>>	97%	47747	75%	**06	95%
Lovex S053	<<locked>>	86%	57203	90%	**73	100%
[Lovex S060]*	<<locked>>	97%	51619	81%	**26	92%
Norma 200 👍	<<locked>>	91%	56985	89%	**29	100%
[Norma 201]*	<<locked>>	97%	48414	76%	**06	93%
Norma 202	<<locked>>	97%	48573	76%	**42	96%
[Ramshot Wild Boar]*	<<locked>>	97%	53867	84%	**08	93%
[Ramshot X-Terminator]*	<<locked>>	95%	57116	89%	**27	93%
ReloadSwiss RS 14	<<locked>>	96%	29399	46%	**15	100%
ReloadSwiss RS 36	<<locked>>	85%	57246	90%	**16	100%
ReloadSwiss RS 40	<<locked>>	95%	57217	90%	**23	97%
Rottweil R 901	<<locked>>	97%	51793	81%	**11	96%
SNPE Vectan BA6 1/2	<<locked>>	90%	57261	90%	**57	100%
SNPE Vectan SP 10	<<locked>>	91%	57203	90%	**23	98%
SNPE Vectan Tubal 3000	<<locked>>	97%	51750	81%	**19	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	41495	65%	**63	95%
Shooters World Match Rifle	<<locked>>	97%	47747	75%	**06	95%
Shooters World Tactical Rifle	<<locked>>	92%	57421	90%	**50	95%
Somchem S321	<<locked>>	95%	57145	90%	**93	96%
Somchem S335	<<locked>>	97%	50241	79%	**96	97%
[Somchem S341]*	<<locked>>	97%	52083	82%	**42	92%
Vihtavuori N120	<<locked>>	92%	57043	89%	**64	100%
Vihtavuori N130	<<locked>>	97%	56391	88%	**60	100%
Vihtavuori N133	<<locked>>	97%	46543	73%	**24	98%
[Vihtavuori N135]*	<<locked>>	97%	34853	55%	**52	94%
Vihtavuori N140	<<locked>>	97%	45150	71%	**08	95%
Vihtavuori N530	<<locked>>	97%	57116	90%	**16	95%
Vihtavuori N540	<<locked>>	97%	45397	71%	**37	95%
Winchester 748	<<locked>>	96%	57072	89%	**49	96%
[Winchester StaBALL Match]*	<<locked>>	93%	57058	89%	**86	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	42061	66%	**31	100%
[ADI AR 2219]*	<<locked>>	81%	38276	60%	**93	93%
[ADI Benchmark 8208]*	<<locked>>	90%	41655	65%	**29	90%
[Accurate 2015]*	<<locked>>	81%	31734	50%	**43	93%
[Accurate 2230]*	<<locked>>	87%	44106	69%	**52	90%
[Accurate 2460]*	<<locked>>	85%	38928	61%	**14	90%
[Accurate 2495]*	<<locked>>	84%	28645	45%	**78	90%
[Accurate 2520]*	<<locked>>	88%	36956	58%	**01	90%
[Accurate 4064]*	<<locked>>	93%	33199	52%	**09	90%
[Alliant AR-Comp]*	<<locked>>	81%	27847	44%	**58	93%
Alliant Reloder-10x	<<locked>>	81%	35157	55%	**94	95%
Alliant Reloder-7	<<locked>>	81%	43758	69%	**17	99%
Baschieri & Pellagri 106	<<locked>>	81%	39537	62%	**75	95%
[Hodgdon BL-C2]*	<<locked>>	91%	41989	66%	**49	90%
[Hodgdon Benchmark]*	<<locked>>	87%	39842	62%	**34	90%
[Hodgdon H322]*	<<locked>>	82%	32909	52%	**06	90%
[Hodgdon H335]*	<<locked>>	81%	38072	60%	**53	92%
[Hodgdon H4198]*	<<locked>>	81%	41365	65%	**06	94%
[Hodgdon H4895]*	<<locked>>	94%	45034	71%	**50	90%
Hodgdon TrailBoss	<<locked>>	81%	23163	36%	**40	100%
[IMR 3031]*	<<locked>>	88%	31241	49%	**93	90%
IMR 4198	<<locked>>	81%	36796	58%	**53	97%
IMR 4227	<<locked>>	81%	50241	79%	**65	100%
[IMR 8208 XBR]*	<<locked>>	90%	41655	65%	**29	90%
[Lovex D073.4]*	<<locked>>	84%	39421	62%	**27	90%
[Lovex D073.5]*	<<locked>>	85%	38928	61%	**14	90%
[Lovex D073.6]*	<<locked>>	90%	36593	57%	**01	90%
Lovex S053	<<locked>>	81%	48428	76%	**09	100%
[Lovex S060]*	<<locked>>	94%	46760	73%	**04	90%
Norma 200	<<locked>>	81%	40001	63%	**49	98%
[Norma 201]*	<<locked>>	93%	41785	65%	**26	90%
[Norma 202]*	<<locked>>	88%	34693	54%	**42	90%
[Ramshot Wild Boar]*	<<locked>>	93%	46267	73%	**47	90%
[Ramshot X-Terminator]*	<<locked>>	90%	46934	74%	**94	90%
ReloadSwiss RS 14	<<locked>>	81%	22640	35%	**85	100%
ReloadSwiss RS 36	<<locked>>	81%	50270	79%	**88	100%
[ReloadSwiss RS 40]*	<<locked>>	83%	37855	59%	**37	90%
[Rottweil R 901]*	<<locked>>	86%	35549	56%	**52	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	43816	69%	**27	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	38986	61%	**76	92%
[SNPE Vectan Tubal 3000]*	<<locked>>	86%	34635	54%	**63	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	89%	31357	49%	**45	90%
[Shooters World Match Rifle]*	<<locked>>	90%	36593	57%	**01	90%
[Shooters World Tactical Rifle]*	<<locked>>	85%	43569	68%	**32	90%
[Somchem S321]*	<<locked>>	87%	41336	65%	**22	91%
[Somchem S335]*	<<locked>>	84%	31908	50%	**81	90%
[Somchem S341]*	<<locked>>	94%	46441	73%	**08	90%
Vihtavuori N120	<<locked>>	81%	39334	62%	**96	100%
[Vihtavuori N130]*	<<locked>>	81%	32851	51%	**47	94%
[Vihtavuori N133]*	<<locked>>	82%	28253	44%	**70	90%
[Vihtavuori N135]*	<<locked>>	92%	29544	46%	**58	90%
[Vihtavuori N140]*	<<locked>>	89%	33736	53%	**66	90%
[Vihtavuori N530]*	<<locked>>	88%	41481	65%	**39	90%
[Vihtavuori N540]*	<<locked>>	89%	34447	54%	**06	90%
[Winchester 748]*	<<locked>>	87%	39595	62%	**03	90%
[Winchester StaBALL Match]*	<<locked>>	87%	43830	69%	**81	90%

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