Load data for .300 RCM + .308 | 85gr | Lehigh Defense Xtreme Cavitator

Recommended Powder(s): ADI AR 2219, Accurate 2015, Alliant AR-Comp, Hodgdon H322, Hodgdon H335

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.308 \| 85gr \| Lehigh Defense Xtreme Cavitator
Manufacturer SKU:	12308085SP
Bullet Weight:	85gr \| 5.5g
Bullet Diameter:	0.308" \| 7.82mm
Bullet Length:	0.690" \| 17.5mm
Caliber:	.300 RCM load data
Case Length (l3):	2.090" \| 53.1mm
Cartridge Length (C.O.L.):	2.797" \| 71.1mm
Seated Depth:	-0.017" \| -0.4mm
Shank Seated Depth:	-0.017" \| -0.4mm
Case Capacity:	75.0 Grains of Water \| 4.87 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	63817 psi \| 4400 bar
LID:	LID_B12024_C371
Last updated:	2025-12-21

Load data for 144 loads in caliber .300 RCM with .308 | 85gr | Lehigh Defense Xtreme Cavitator bullet and 72 powders such as ADI AR 2219, Accurate 2015, Alliant AR-Comp, Hodgdon H322, Hodgdon H335. 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>>	97%	54070	85%	**66	95%
ADI AR 2207	<<locked>>	87%	57232	90%	**63	100%
ADI AR 2219 👍	<<locked>>	90%	57305	90%	**29	100%
Accurate 2015 👍	<<locked>>	95%	56405	88%	**66	100%
[Accurate 2200]*	<<locked>>	96%	57087	89%	**47	94%
Accurate 2230	<<locked>>	92%	56695	89%	**47	96%
Accurate 2460	<<locked>>	92%	56797	89%	**76	98%
Accurate 2495	<<locked>>	97%	52678	83%	**66	100%
Accurate 2520	<<locked>>	97%	57087	89%	**16	99%
Accurate 4064	<<locked>>	97%	43308	68%	**60	97%
Alliant AR-Comp 👍	<<locked>>	97%	54766	86%	**16	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	43671	68%	**56	93%
Alliant Reloder-10x	<<locked>>	92%	57087	89%	**06	100%
[Alliant Reloder-15]*	<<locked>>	97%	47848	75%	**45	93%
Alliant Reloder-7	<<locked>>	86%	56884	89%	**37	100%
Baschieri & Pellagri 106	<<locked>>	90%	56826	89%	**71	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	53896	84%	**43	94%
[Bofors RP3]*	<<locked>>	97%	43149	68%	**33	93%
Hodgdon BL-C2	<<locked>>	97%	56768	89%	**29	97%
Hodgdon Benchmark	<<locked>>	95%	57261	90%	**47	98%
Hodgdon CFE BLK	<<locked>>	87%	56985	89%	**01	97%
Hodgdon H322 👍	<<locked>>	95%	57305	90%	**29	100%
Hodgdon H335 👍	<<locked>>	90%	57217	90%	**16	99%
Hodgdon H4198	<<locked>>	89%	57029	89%	**30	99%
Hodgdon TrailBoss	<<locked>>	97%	31676	50%	**82	100%
IMR 3031	<<locked>>	97%	46760	73%	**94	99%
IMR 4198	<<locked>>	92%	57072	89%	**60	100%
[IMR 4895]*	<<locked>>	97%	48994	77%	**81	94%
IMR 8208 XBR	<<locked>>	97%	57101	89%	**89	97%
Lovex D073.4	<<locked>>	91%	57392	90%	**66	98%
Lovex D073.5	<<locked>>	93%	57435	90%	**83	98%
Lovex D073.6	<<locked>>	97%	51866	81%	**27	98%
Lovex S053	<<locked>>	84%	56884	89%	**48	100%
Lovex S060	<<locked>>	97%	54534	85%	**91	95%
Lovex S062	<<locked>>	97%	46514	73%	**76	95%
Norma 200	<<locked>>	88%	56362	88%	**66	100%
Norma 201	<<locked>>	97%	52243	82%	**91	96%
Norma 202	<<locked>>	97%	52721	83%	**40	99%
[Norma 203B]*	<<locked>>	97%	46992	74%	**22	93%
[Ramshot Big Game]*	<<locked>>	97%	47616	75%	**42	93%
[Ramshot TAC]*	<<locked>>	96%	57072	89%	**50	93%
Ramshot Wild Boar	<<locked>>	97%	57217	90%	**19	96%
Ramshot X-Terminator	<<locked>>	93%	57276	90%	**47	96%
ReloadSwiss RS 14	<<locked>>	96%	31430	49%	**31	100%
ReloadSwiss RS 40	<<locked>>	93%	57246	90%	**02	98%
[ReloadSwiss RS 52]*	<<locked>>	97%	50299	79%	**70	93%
[ReloadSwiss RS 60]*	<<locked>>	97%	41495	65%	**33	93%
Rottweil R 901	<<locked>>	97%	56623	89%	**89	99%
Rottweil R 902	<<locked>>	97%	49066	77%	**19	95%
[Rottweil R 903]*	<<locked>>	97%	40045	63%	**55	92%
SNPE Vectan BA6 1/2	<<locked>>	87%	57203	90%	**71	100%
SNPE Vectan SP 10	<<locked>>	89%	57334	90%	**25	99%
[SNPE Vectan SP 7]*	<<locked>>	97%	56144	88%	**37	93%
SNPE Vectan SP 9	<<locked>>	97%	52518	82%	**11	95%
SNPE Vectan Tubal 3000	<<locked>>	97%	54897	86%	**84	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	44440	70%	**71	98%
Shooters World Match Rifle	<<locked>>	97%	51866	81%	**27	98%
Shooters World Precision	<<locked>>	97%	46514	73%	**76	95%
Shooters World Tactical Rifle	<<locked>>	90%	56594	89%	**34	97%
Somchem S321	<<locked>>	94%	57145	90%	**06	98%
Somchem S335	<<locked>>	97%	53534	84%	**65	99%
Somchem S341	<<locked>>	97%	55245	87%	**37	95%
[Somchem S355]*	<<locked>>	97%	41191	65%	**65	92%
Vihtavuori N120	<<locked>>	90%	57377	90%	**98	100%
Vihtavuori N130	<<locked>>	95%	57188	90%	**24	100%
Vihtavuori N133	<<locked>>	97%	50183	79%	**09	100%
Vihtavuori N135	<<locked>>	97%	38624	61%	**19	98%
Vihtavuori N140	<<locked>>	97%	48776	76%	**22	98%
Vihtavuori N530	<<locked>>	95%	56710	89%	**02	97%
Vihtavuori N540	<<locked>>	97%	48791	76%	**38	98%
Winchester 748	<<locked>>	95%	57406	90%	**55	98%
Winchester StaBALL Match	<<locked>>	92%	57000	89%	**06	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	87%	39146	61%	**12	90%
ADI AR 2207	<<locked>>	81%	46992	74%	**79	100%
ADI AR 2219	<<locked>>	81%	42206	66%	**17	97%
Accurate 2015	<<locked>>	81%	36361	57%	**27	98%
[Accurate 2200]*	<<locked>>	89%	45701	72%	**14	90%
[Accurate 2230]*	<<locked>>	81%	38348	60%	**37	91%
[Accurate 2460]*	<<locked>>	81%	38087	60%	**53	93%
Accurate 2495	<<locked>>	81%	30298	47%	**09	95%
[Accurate 2520]*	<<locked>>	81%	31618	50%	**12	91%
[Accurate 4064]*	<<locked>>	83%	27615	43%	**87	90%
Alliant AR-Comp	<<locked>>	81%	31894	50%	**81	98%
[Alliant Reloder- TS 15.5]*	<<locked>>	91%	35984	56%	**46	90%
Alliant Reloder-10x	<<locked>>	81%	39653	62%	**45	99%
[Alliant Reloder-15]*	<<locked>>	92%	41307	65%	**84	90%
Alliant Reloder-7	<<locked>>	81%	48443	76%	**83	100%
Baschieri & Pellagri 106	<<locked>>	81%	42511	67%	**92	98%
[Baschieri & Pellagri 107]*	<<locked>>	91%	44034	69%	**20	90%
[Bofors RP3]*	<<locked>>	91%	35795	56%	**46	90%
[Hodgdon BL-C2]*	<<locked>>	84%	35723	56%	**46	90%
[Hodgdon Benchmark]*	<<locked>>	81%	36535	57%	**71	92%
Hodgdon CFE BLK	<<locked>>	81%	47529	74%	**20	95%
Hodgdon H322	<<locked>>	81%	35592	56%	**33	95%
Hodgdon H335	<<locked>>	81%	41916	66%	**97	96%
Hodgdon H4198	<<locked>>	81%	45165	71%	**91	98%
Hodgdon TrailBoss	<<locked>>	81%	24845	39%	**88	100%
[IMR 3031]*	<<locked>>	81%	27934	44%	**40	92%
IMR 4198	<<locked>>	81%	40930	64%	**45	100%
[IMR 4895]*	<<locked>>	90%	39146	61%	**38	90%
[IMR 8208 XBR]*	<<locked>>	82%	35404	55%	**84	90%
[Lovex D073.4]*	<<locked>>	81%	39610	62%	**92	93%
[Lovex D073.5]*	<<locked>>	81%	37608	59%	**43	93%
[Lovex D073.6]*	<<locked>>	82%	30501	48%	**76	90%
Lovex S053	<<locked>>	81%	52997	83%	**86	100%
[Lovex S060]*	<<locked>>	86%	38928	61%	**27	90%
[Lovex S062]*	<<locked>>	87%	34577	54%	**71	90%
Norma 200	<<locked>>	81%	45107	71%	**43	100%
[Norma 201]*	<<locked>>	84%	34911	55%	**64	90%
[Norma 202]*	<<locked>>	81%	31125	49%	**79	92%
[Norma 203B]*	<<locked>>	92%	39334	62%	**38	90%
[Ramshot Big Game]*	<<locked>>	93%	41162	65%	**68	90%
[Ramshot TAC]*	<<locked>>	91%	48965	77%	**73	90%
[Ramshot Wild Boar]*	<<locked>>	86%	39175	61%	**12	90%
[Ramshot X-Terminator]*	<<locked>>	83%	40132	63%	**73	90%
ReloadSwiss RS 14	<<locked>>	81%	24729	39%	**34	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	38479	60%	**83	94%
[ReloadSwiss RS 52]*	<<locked>>	92%	42482	67%	**79	90%
[ReloadSwiss RS 60]*	<<locked>>	92%	35969	56%	**66	90%
[Rottweil R 901]*	<<locked>>	81%	34490	54%	**55	93%
[Rottweil R 902]*	<<locked>>	86%	35070	55%	**61	90%
[Rottweil R 903]*	<<locked>>	94%	36463	57%	**60	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	47964	75%	**23	100%
SNPE Vectan SP 10	<<locked>>	81%	42743	67%	**07	96%
[SNPE Vectan SP 7]*	<<locked>>	92%	46891	73%	**47	90%
[SNPE Vectan SP 9]*	<<locked>>	88%	39291	62%	**99	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	33243	52%	**66	93%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	27006	42%	**66	91%
[Shooters World Match Rifle]*	<<locked>>	82%	30501	48%	**76	90%
[Shooters World Precision]*	<<locked>>	87%	34577	54%	**71	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	40872	64%	**83	92%
[Somchem S321]*	<<locked>>	81%	36332	57%	**20	91%
[Somchem S335]*	<<locked>>	81%	32822	51%	**63	94%
[Somchem S341]*	<<locked>>	88%	40016	63%	**99	90%
[Somchem S355]*	<<locked>>	94%	37623	59%	**66	90%
Vihtavuori N120	<<locked>>	81%	43859	69%	**58	100%
Vihtavuori N130	<<locked>>	81%	37275	58%	**14	98%
Vihtavuori N133	<<locked>>	81%	30850	48%	**30	95%
[Vihtavuori N135]*	<<locked>>	82%	24163	38%	**33	90%
[Vihtavuori N140]*	<<locked>>	81%	28834	45%	**81	91%
[Vihtavuori N530]*	<<locked>>	81%	35375	55%	**94	90%
[Vihtavuori N540]*	<<locked>>	81%	29022	45%	**00	90%
[Winchester 748]*	<<locked>>	81%	34969	55%	**27	91%
[Winchester StaBALL Match]*	<<locked>>	81%	37724	59%	**73	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