Load data for 6.8 mm Rem. SPC + .277 | 150gr | Hornady InterLock RN

Recommended Powder(s): ADI AR 2219, Accurate 2015, Baschieri & Pellagri 106, Hodgdon H335, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.277 \| 150gr \| Hornady InterLock RN
Manufacturer SKU:	2745
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.277" \| 7.04mm
Bullet Length:	1.085" \| 27.6mm
Caliber:	6.8 mm Rem. SPC load data
Case Length (l3):	1.690" \| 42.9mm
Cartridge Length (C.O.L.):	2.249" \| 57.1mm
Seated Depth:	0.526" \| 13.4mm
Shank Seated Depth:	0.526" \| 13.4mm
Case Capacity:	34.0 Grains of Water \| 2.21 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	58740 psi \| 4050 bar
LID:	LID_B2616_C1042
Last updated:	2025-01-01

Load data for 118 loads in caliber 6.8 mm Rem. SPC with .277 | 150gr | Hornady InterLock RN bullet and 59 powders such as ADI AR 2219, Accurate 2015, Baschieri & Pellagri 106, Hodgdon H335, 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 18 fps
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
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>>	97%	39624	67%	**03	93%
ADI AR 2207	<<locked>>	92%	52301	89%	**98	100%
ADI AR 2219 👍	<<locked>>	95%	50894	87%	**64	100%
Accurate 1680	<<locked>>	83%	51271	87%	**78	100%
Accurate 2015 👍	<<locked>>	97%	45339	77%	**56	100%
Accurate 2230	<<locked>>	96%	48428	82%	**92	96%
Accurate 2460	<<locked>>	96%	47210	80%	**01	97%
Accurate 2495	<<locked>>	97%	36085	61%	**10	99%
Accurate 2520	<<locked>>	96%	37623	64%	**13	96%
Accurate 4064	<<locked>>	97%	29791	51%	**91	95%
Alliant AR-Comp	<<locked>>	96%	38696	66%	**29	100%
Alliant Reloder-10x	<<locked>>	96%	48805	83%	**08	100%
Alliant Reloder-7	<<locked>>	91%	51300	87%	**78	100%
Baschieri & Pellagri 106 👍	<<locked>>	95%	52373	89%	**85	100%
[Hodgdon BL-C2]*	<<locked>>	96%	39595	67%	**42	94%
Hodgdon Benchmark	<<locked>>	97%	46108	78%	**36	97%
Hodgdon CFE BLK	<<locked>>	90%	51242	87%	**65	97%
Hodgdon H322	<<locked>>	97%	44962	77%	**85	99%
Hodgdon H335 👍	<<locked>>	96%	52765	90%	**87	99%
Hodgdon H4198	<<locked>>	92%	51053	87%	**56	99%
IMR 3031	<<locked>>	96%	33953	58%	**57	98%
IMR 4198	<<locked>>	97%	52330	89%	**98	100%
IMR 4227	<<locked>>	87%	52794	90%	**39	100%
IMR 8208 XBR	<<locked>>	97%	42583	73%	**26	95%
Lovex D073.4	<<locked>>	97%	50995	87%	**31	98%
Lovex D073.5	<<locked>>	97%	47210	80%	**01	97%
Lovex D073.6	<<locked>>	96%	35592	61%	**77	95%
Lovex S053	<<locked>>	87%	51663	88%	**03	100%
[Lovex S060]*	<<locked>>	97%	42250	72%	**70	93%
[Lovex S062]*	<<locked>>	97%	33982	58%	**08	92%
Norma 200	<<locked>>	94%	52301	89%	**31	100%
[Norma 201]*	<<locked>>	97%	38725	66%	**73	94%
Norma 202	<<locked>>	97%	38392	65%	**96	97%
[Ramshot Wild Boar]*	<<locked>>	96%	41162	70%	**29	93%
[Ramshot X-Terminator]*	<<locked>>	97%	47413	81%	**69	94%
ReloadSwiss RS 36	<<locked>>	86%	51488	88%	**62	100%
ReloadSwiss RS 40	<<locked>>	96%	47732	81%	**01	98%
Rottweil R 901	<<locked>>	97%	42757	73%	**26	98%
[Rottweil R 902]*	<<locked>>	97%	36492	62%	**31	93%
SNPE Vectan BA6 1/2	<<locked>>	90%	51851	88%	**72	100%
SNPE Vectan SP 10 👍	<<locked>>	95%	52170	89%	**77	99%
[SNPE Vectan SP 9]*	<<locked>>	96%	37782	64%	**64	91%
SNPE Vectan Tubal 3000	<<locked>>	96%	41510	71%	**54	97%
SNPE Vectan Tubal 5000	<<locked>>	96%	33214	57%	**32	96%
Shooters World Match Rifle	<<locked>>	96%	35592	61%	**77	95%
[Shooters World Precision]*	<<locked>>	97%	33982	58%	**08	92%
Shooters World Tactical Rifle	<<locked>>	96%	51430	88%	**05	96%
Somchem S321	<<locked>>	96%	45078	77%	**92	96%
Somchem S335	<<locked>>	97%	40480	69%	**67	98%
[Somchem S341]*	<<locked>>	96%	39856	68%	**80	92%
Vihtavuori N120	<<locked>>	95%	52852	90%	**62	100%
Vihtavuori N130	<<locked>>	96%	46137	79%	**23	100%
Vihtavuori N133	<<locked>>	96%	37855	64%	**21	99%
Vihtavuori N135	<<locked>>	97%	28413	48%	**13	96%
Vihtavuori N140	<<locked>>	97%	35926	61%	**28	97%
Vihtavuori N530	<<locked>>	96%	44266	75%	**62	96%
Vihtavuori N540	<<locked>>	96%	34925	59%	**37	96%
Winchester 748	<<locked>>	96%	44266	75%	**01	96%
Winchester StaBALL Match	<<locked>>	96%	47703	81%	**34	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	91%	33707	57%	**98	90%
ADI AR 2207	<<locked>>	81%	37391	64%	**11	100%
ADI AR 2219	<<locked>>	81%	32561	55%	**75	96%
Accurate 1680	<<locked>>	81%	46978	80%	**26	100%
Accurate 2015	<<locked>>	81%	27398	47%	**54	97%
[Accurate 2230]*	<<locked>>	84%	31836	54%	**36	90%
[Accurate 2460]*	<<locked>>	81%	27731	47%	**70	91%
[Accurate 2495]*	<<locked>>	81%	21292	36%	**95	94%
[Accurate 2520]*	<<locked>>	84%	25135	43%	**50	90%
[Accurate 4064]*	<<locked>>	86%	21364	36%	**85	90%
Alliant AR-Comp	<<locked>>	81%	24743	42%	**44	98%
Alliant Reloder-10x	<<locked>>	81%	30980	53%	**32	99%
Alliant Reloder-7	<<locked>>	81%	38841	66%	**11	100%
Baschieri & Pellagri 106	<<locked>>	81%	33315	57%	**13	97%
[Hodgdon BL-C2]*	<<locked>>	89%	31082	53%	**78	90%
[Hodgdon Benchmark]*	<<locked>>	81%	28979	49%	**37	91%
[Hodgdon CFE BLK]*	<<locked>>	81%	37449	64%	**65	93%
[Hodgdon H322]*	<<locked>>	81%	27644	47%	**67	94%
Hodgdon H335	<<locked>>	81%	31430	54%	**59	95%
Hodgdon H4198	<<locked>>	81%	36912	63%	**52	97%
[IMR 3031]*	<<locked>>	81%	21872	37%	**55	91%
IMR 4198	<<locked>>	81%	33359	57%	**29	100%
IMR 4227	<<locked>>	81%	44730	76%	**44	100%
[IMR 8208 XBR]*	<<locked>>	85%	29834	51%	**93	90%
[Lovex D073.4]*	<<locked>>	81%	29443	50%	**93	92%
[Lovex D073.5]*	<<locked>>	81%	27731	47%	**70	91%
[Lovex D073.6]*	<<locked>>	85%	24743	42%	**44	90%
Lovex S053	<<locked>>	81%	43990	75%	**11	100%
[Lovex S060]*	<<locked>>	90%	34795	59%	**42	90%
[Lovex S062]*	<<locked>>	91%	28979	49%	**03	90%
Norma 200	<<locked>>	81%	34795	59%	**91	100%
[Norma 201]*	<<locked>>	88%	29240	50%	**90	90%
[Norma 202]*	<<locked>>	81%	23844	41%	**88	91%
[Ramshot Wild Boar]*	<<locked>>	92%	35360	60%	**28	90%
[Ramshot X-Terminator]*	<<locked>>	87%	34809	59%	**72	90%
ReloadSwiss RS 36	<<locked>>	81%	43714	74%	**67	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	29370	50%	**90	92%
[Rottweil R 901]*	<<locked>>	81%	26687	45%	**21	92%
[Rottweil R 902]*	<<locked>>	90%	30008	51%	**03	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	40422	69%	**47	100%
SNPE Vectan SP 10	<<locked>>	81%	32430	55%	**72	95%
[SNPE Vectan SP 9]*	<<locked>>	94%	34983	60%	**14	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	26266	45%	**72	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	82%	22321	38%	**86	91%
[Shooters World Match Rifle]*	<<locked>>	85%	24743	42%	**44	90%
[Shooters World Precision]*	<<locked>>	91%	28979	49%	**03	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	31459	54%	**96	90%
[Somchem S321]*	<<locked>>	83%	29211	50%	**13	90%
[Somchem S335]*	<<locked>>	81%	25193	43%	**75	93%
[Somchem S341]*	<<locked>>	94%	36724	63%	**31	91%
Vihtavuori N120	<<locked>>	81%	34882	59%	**36	100%
Vihtavuori N130	<<locked>>	81%	29443	50%	**57	98%
[Vihtavuori N133]*	<<locked>>	81%	24337	41%	**45	94%
[Vihtavuori N135]*	<<locked>>	84%	20015	34%	**83	91%
[Vihtavuori N140]*	<<locked>>	82%	23250	40%	**49	90%
[Vihtavuori N530]*	<<locked>>	83%	29269	50%	**96	90%
[Vihtavuori N540]*	<<locked>>	83%	23888	41%	**85	90%
[Winchester 748]*	<<locked>>	83%	28747	49%	**09	90%
[Winchester StaBALL Match]*	<<locked>>	86%	33475	57%	**98	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.

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