Load data for 8.6 mm Blackout + .338 | 267gr | CutEdge MTAC

Recommended Powder(s): ADI AR 2219, Hodgdon CFE BLK, Hodgdon H335, ReloadSwiss RS 40, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.338 \| 267gr \| CutEdge MTAC
Manufacturer SKU:	MTAC 338 267 MAX
Bullet Weight:	267gr \| 17.3g
Bullet Diameter:	0.338" \| 8.59mm
Bullet Length:	1.831" \| 46.5mm
Caliber:	8.6 mm Blackout load data
Case Length (l3):	1.685" \| 42.8mm
Cartridge Length (C.O.L.):	2.783" \| 70.7mm
Seated Depth:	0.733" \| 18.6mm
Shank Seated Depth:	0.480" \| 12.2mm
Case Capacity:	50.0 Grains of Water \| 3.25 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	63092 psi \| 4350 bar
LID:	LID_B8524_C1210
Last updated:	2025-02-02
Recommended Twist Rate:	1:9 - 1:8

Load data for 144 loads in caliber 8.6 mm Blackout with .338 | 267gr | CutEdge MTAC bullet and 72 powders such as ADI AR 2219, Hodgdon CFE BLK, Hodgdon H335, ReloadSwiss RS 40, SNPE Vectan SP 10. 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>>	96%	40524	64%	**90	95%
ADI AR 2207	<<locked>>	93%	55376	88%	**69	100%
[ADI AR 2208]*	<<locked>>	97%	35476	56%	**85	92%
ADI AR 2219 👍	<<locked>>	96%	55317	88%	**51	100%
Accurate 1680	<<locked>>	85%	55463	88%	**69	100%
Accurate 2015	<<locked>>	96%	45643	72%	**16	100%
[Accurate 2200]*	<<locked>>	96%	44962	71%	**96	94%
Accurate 2230	<<locked>>	96%	50154	79%	**72	98%
Accurate 2460	<<locked>>	96%	48863	77%	**75	99%
Accurate 2495	<<locked>>	96%	36230	57%	**80	100%
Accurate 2520	<<locked>>	97%	39842	63%	**13	98%
Accurate 4064	<<locked>>	96%	29762	47%	**78	97%
Alliant AR-Comp	<<locked>>	96%	40292	64%	**09	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	96%	31894	51%	**78	93%
Alliant Reloder-10x	<<locked>>	97%	50981	81%	**75	100%
[Alliant Reloder-15]*	<<locked>>	96%	35360	56%	**27	92%
Alliant Reloder-7	<<locked>>	92%	55303	88%	**65	100%
Baschieri & Pellagri 106	<<locked>>	96%	56231	89%	**75	100%
[Baschieri & Pellagri 107]*	<<locked>>	96%	40451	64%	**90	93%
Hodgdon BL-C2	<<locked>>	96%	40785	65%	**29	96%
Hodgdon Benchmark	<<locked>>	97%	47587	75%	**19	98%
Hodgdon CFE BLK 👍	<<locked>>	93%	56710	90%	**82	99%
Hodgdon H322	<<locked>>	97%	46673	74%	**59	100%
Hodgdon H335 👍	<<locked>>	96%	54897	87%	**54	100%
Hodgdon H4198	<<locked>>	94%	56362	89%	**65	100%
IMR 3031	<<locked>>	96%	34882	55%	**50	99%
IMR 4198	<<locked>>	96%	52678	83%	**46	100%
IMR 4227	<<locked>>	87%	55477	88%	**09	100%
[IMR 4895]*	<<locked>>	96%	35911	57%	**54	93%
IMR 8208 XBR	<<locked>>	96%	43497	69%	**06	97%
Lovex D073.4	<<locked>>	96%	51953	82%	**95	99%
Lovex D073.5	<<locked>>	96%	47906	76%	**69	99%
Lovex D073.6	<<locked>>	97%	37231	59%	**80	98%
Lovex S053	<<locked>>	89%	55390	88%	**83	100%
Lovex S060	<<locked>>	96%	42699	68%	**50	95%
Lovex S062	<<locked>>	96%	34171	54%	**95	95%
Norma 200	<<locked>>	95%	55143	87%	**01	100%
Norma 201	<<locked>>	96%	38899	62%	**50	96%
Norma 202	<<locked>>	96%	38624	61%	**67	98%
[Norma 203B]*	<<locked>>	96%	34461	55%	**24	93%
[Ramshot Big Game]*	<<locked>>	96%	35491	56%	**24	92%
[Ramshot TAC]*	<<locked>>	96%	44135	70%	**00	92%
Ramshot Wild Boar	<<locked>>	97%	42670	68%	**23	95%
Ramshot X-Terminator	<<locked>>	97%	49124	78%	**55	96%
ReloadSwiss RS 36	<<locked>>	88%	56463	90%	**52	100%
ReloadSwiss RS 40 👍	<<locked>>	96%	49792	79%	**82	99%
[ReloadSwiss RS 52]*	<<locked>>	96%	33098	52%	**21	94%
Rottweil R 901	<<locked>>	96%	42772	68%	**93	99%
Rottweil R 902	<<locked>>	97%	37695	60%	**27	96%
SNPE Vectan BA6 1/2	<<locked>>	92%	55434	88%	**65	100%
SNPE Vectan SP 10 👍	<<locked>>	97%	56637	90%	**67	100%
[SNPE Vectan SP 7]*	<<locked>>	96%	40625	64%	**67	92%
[SNPE Vectan SP 9]*	<<locked>>	96%	38943	62%	**64	94%
SNPE Vectan Tubal 3000	<<locked>>	96%	42815	68%	**44	99%
SNPE Vectan Tubal 5000	<<locked>>	96%	34330	54%	**42	98%
Shooters World Match Rifle	<<locked>>	97%	37231	59%	**80	98%
Shooters World Precision	<<locked>>	96%	34171	54%	**95	95%
Shooters World Tactical Rifle	<<locked>>	96%	54607	87%	**98	98%
Somchem S321	<<locked>>	96%	46630	74%	**72	98%
Somchem S335	<<locked>>	96%	40886	65%	**41	99%
[Somchem S341]*	<<locked>>	96%	40973	65%	**80	94%
[Somchem S355]*	<<locked>>	96%	30008	48%	**39	92%
Vihtavuori N110	<<locked>>	83%	56130	89%	**21	100%
Vihtavuori N120	<<locked>>	96%	55753	88%	**29	100%
Vihtavuori N130	<<locked>>	96%	47500	75%	**96	100%
Vihtavuori N133	<<locked>>	97%	39407	62%	**14	100%
Vihtavuori N135	<<locked>>	96%	28645	45%	**13	98%
Vihtavuori N140	<<locked>>	97%	37115	59%	**27	98%
Vihtavuori N530	<<locked>>	96%	46093	73%	**49	98%
Vihtavuori N540	<<locked>>	96%	36187	57%	**37	98%
Winchester 748	<<locked>>	96%	45614	72%	**85	98%
Winchester StaBALL Match	<<locked>>	96%	49821	79%	**21	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	86%	28950	46%	**96	90%
ADI AR 2207	<<locked>>	81%	37594	60%	**78	100%
[ADI AR 2208]*	<<locked>>	94%	32372	51%	**29	90%
ADI AR 2219	<<locked>>	81%	33417	53%	**75	98%
Accurate 1680	<<locked>>	81%	49008	78%	**06	100%
Accurate 2015	<<locked>>	81%	28181	45%	**63	98%
[Accurate 2200]*	<<locked>>	89%	35041	56%	**55	90%
[Accurate 2230]*	<<locked>>	81%	28877	46%	**73	91%
[Accurate 2460]*	<<locked>>	81%	28340	45%	**86	93%
Accurate 2495	<<locked>>	83%	23192	37%	**50	97%
[Accurate 2520]*	<<locked>>	83%	24642	39%	**50	93%
[Accurate 4064]*	<<locked>>	89%	23728	38%	**57	94%
Alliant AR-Comp	<<locked>>	81%	24961	40%	**54	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	90%	26585	42%	**73	90%
Alliant Reloder-10x	<<locked>>	81%	31560	50%	**26	100%
[Alliant Reloder-15]*	<<locked>>	93%	31299	50%	**59	90%
Alliant Reloder-7	<<locked>>	81%	39247	62%	**88	100%
Baschieri & Pellagri 106	<<locked>>	81%	34301	54%	**16	99%
[Baschieri & Pellagri 107]*	<<locked>>	91%	34069	54%	**85	90%
[Hodgdon BL-C2]*	<<locked>>	83%	25918	41%	**67	90%
[Hodgdon Benchmark]*	<<locked>>	81%	29486	47%	**50	93%
Hodgdon CFE BLK	<<locked>>	81%	38392	61%	**62	95%
Hodgdon H322	<<locked>>	81%	28050	44%	**77	96%
Hodgdon H335	<<locked>>	81%	32518	52%	**68	97%
Hodgdon H4198	<<locked>>	81%	37637	60%	**45	98%
IMR 3031	<<locked>>	85%	24627	39%	**47	96%
IMR 4198	<<locked>>	81%	33750	53%	**16	100%
IMR 4227	<<locked>>	81%	45759	73%	**11	100%
[IMR 4895]*	<<locked>>	90%	29008	46%	**29	90%
[IMR 8208 XBR]*	<<locked>>	82%	27557	44%	**47	91%
[Lovex D073.4]*	<<locked>>	81%	29849	47%	**99	94%
[Lovex D073.5]*	<<locked>>	81%	27963	44%	**77	93%
[Lovex D073.6]*	<<locked>>	85%	24642	39%	**50	93%
Lovex S053	<<locked>>	81%	44657	71%	**78	100%
[Lovex S060]*	<<locked>>	84%	29776	47%	**47	90%
[Lovex S062]*	<<locked>>	88%	26658	42%	**57	91%
Norma 200	<<locked>>	81%	35418	56%	**75	100%
[Norma 201]*	<<locked>>	85%	27514	44%	**57	92%
[Norma 202]*	<<locked>>	83%	25701	41%	**44	94%
[Norma 203B]*	<<locked>>	92%	29573	47%	**32	90%
[Ramshot Big Game]*	<<locked>>	94%	32619	52%	**75	90%
[Ramshot TAC]*	<<locked>>	93%	39262	62%	**31	90%
[Ramshot Wild Boar]*	<<locked>>	86%	29776	47%	**13	90%
[Ramshot X-Terminator]*	<<locked>>	82%	30560	48%	**86	90%
ReloadSwiss RS 36	<<locked>>	81%	45411	72%	**44	100%
ReloadSwiss RS 40	<<locked>>	81%	30356	48%	**06	95%
[ReloadSwiss RS 52]*	<<locked>>	89%	26063	41%	**77	90%
Rottweil R 901	<<locked>>	82%	27949	44%	**54	95%
[Rottweil R 902]*	<<locked>>	87%	27543	44%	**54	92%
SNPE Vectan BA6 1/2	<<locked>>	82%	43149	68%	**50	100%
SNPE Vectan SP 10	<<locked>>	81%	33605	53%	**78	97%
[SNPE Vectan SP 7]*	<<locked>>	94%	36956	59%	**14	90%
[SNPE Vectan SP 9]*	<<locked>>	88%	30008	48%	**09	90%
SNPE Vectan Tubal 3000	<<locked>>	85%	30139	48%	**57	96%
SNPE Vectan Tubal 5000	<<locked>>	91%	29196	46%	**57	97%
[Shooters World Match Rifle]*	<<locked>>	85%	24642	39%	**50	93%
[Shooters World Precision]*	<<locked>>	88%	26658	42%	**57	91%
[Shooters World Tactical Rifle]*	<<locked>>	81%	31894	51%	**03	93%
[Somchem S321]*	<<locked>>	81%	27659	44%	**80	92%
Somchem S335	<<locked>>	84%	28282	45%	**47	96%
[Somchem S341]*	<<locked>>	87%	30371	48%	**06	90%
[Somchem S355]*	<<locked>>	93%	27253	43%	**86	90%
Vihtavuori N110	<<locked>>	81%	52547	83%	**91	100%
Vihtavuori N120	<<locked>>	81%	35621	56%	**19	100%
Vihtavuori N130	<<locked>>	81%	29515	47%	**50	99%
Vihtavuori N133	<<locked>>	86%	28892	46%	**54	98%
Vihtavuori N135	<<locked>>	92%	25338	40%	**44	97%
Vihtavuori N140	<<locked>>	86%	26411	42%	**40	95%
[Vihtavuori N530]*	<<locked>>	81%	27644	44%	**63	92%
[Vihtavuori N540]*	<<locked>>	86%	25904	41%	**50	94%
[Winchester 748]*	<<locked>>	81%	27354	43%	**83	92%
[Winchester StaBALL Match]*	<<locked>>	81%	28950	46%	**03	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