Load data for 6 mm GT + .243 | 91gr | Peregrine VLR-4

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 91gr \| Peregrine VLR-4
Bullet Weight:	91gr \| 5.9g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	1.242" \| 31.5mm
Caliber:	6 mm GT load data
Case Length (l3):	1.725" \| 43.8mm
Cartridge Length (C.O.L.):	2.477" \| 62.9mm
Seated Depth:	0.490" \| 12.4mm
Shank Seated Depth:	0.289" \| 7.3mm
Case Capacity:	43.2 Grains of Water \| 2.81 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	61931 psi \| 4270 bar
LID:	LID_B8032_C940
Last updated:	2025-01-01
Recommended Twist Rate:	1:8 - 1:6

Load data for 188 loads in caliber 6 mm GT with .243 | 91gr | Peregrine VLR-4 bullet and 94 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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C.O.L. (mm)
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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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.

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>>	91%	54128	87%	**72	99%
ADI AR 2208	<<locked>>	96%	53635	87%	**36	98%
ADI AR 2219	<<locked>>	83%	55550	90%	**49	100%
Accurate 2015	<<locked>>	88%	54476	88%	**74	100%
Accurate 2200	<<locked>>	90%	54607	88%	**27	98%
Accurate 2230	<<locked>>	86%	55405	89%	**33	100%
Accurate 2460	<<locked>>	86%	54534	88%	**27	100%
Accurate 2495	<<locked>>	92%	55492	90%	**69	100%
Accurate 2520	<<locked>>	90%	54360	88%	**63	100%
[Accurate 2700]*	<<locked>>	97%	53621	87%	**58	94%
Accurate 4064	<<locked>>	96%	53040	86%	**46	100%
Accurate 4350	<<locked>>	97%	40074	65%	**82	95%
Alliant AR-Comp	<<locked>>	91%	55521	90%	**46	100%
Alliant Reloder- TS 15.5 👍	<<locked>>	97%	53577	87%	**72	100%
Alliant Reloder-10x	<<locked>>	86%	55448	90%	**04	100%
Alliant Reloder-15	<<locked>>	95%	54259	88%	**92	99%
Alliant Reloder-16	<<locked>>	97%	40814	66%	**85	95%
Alliant Reloder-17	<<locked>>	97%	47079	76%	**56	99%
Baschieri & Pellagri 106	<<locked>>	84%	55521	90%	**44	100%
Baschieri & Pellagri 107	<<locked>>	91%	54215	88%	**82	98%
Hodgdon BL-C2 👍	<<locked>>	91%	55695	90%	**12	100%
Hodgdon Benchmark	<<locked>>	89%	55550	90%	**13	100%
Hodgdon CFE223	<<locked>>	96%	54853	89%	**35	98%
Hodgdon H322	<<locked>>	88%	54810	89%	**46	100%
Hodgdon H335	<<locked>>	83%	54882	89%	**53	100%
Hodgdon H380	<<locked>>	96%	54317	88%	**72	98%
[Hodgdon H414]*	<<locked>>	97%	48646	79%	**30	94%
Hodgdon Hybrid 100V	<<locked>>	96%	36883	60%	**64	96%
Hodgdon LVR	<<locked>>	97%	44875	72%	**51	95%
Hodgdon VARGET	<<locked>>	96%	52953	86%	**27	98%
Hodgdon TrailBoss	<<locked>>	97%	33185	54%	**68	100%
IMR 3031	<<locked>>	95%	55317	89%	**92	100%
IMR 4064	<<locked>>	97%	52504	85%	**07	98%
IMR 4166 Enduron	<<locked>>	97%	52953	86%	**77	95%
IMR 4198	<<locked>>	85%	55288	89%	**54	100%
[IMR 4451 Enduron]*	<<locked>>	97%	50734	82%	**71	94%
[IMR 4831]*	<<locked>>	97%	34766	56%	**38	93%
IMR 4895 👍	<<locked>>	94%	54157	87%	**05	99%
IMR 8208 XBR	<<locked>>	90%	55347	89%	**56	100%
Lovex D073.4	<<locked>>	84%	54404	88%	**20	100%
Lovex D073.5	<<locked>>	86%	54534	88%	**27	100%
Lovex D073.6	<<locked>>	92%	54360	88%	**63	100%
Lovex S060	<<locked>>	92%	55172	89%	**07	99%
Lovex S062	<<locked>>	96%	55317	89%	**63	100%
Lovex S065	<<locked>>	96%	45092	73%	**79	95%
[Lovex S070]*	<<locked>>	97%	43584	70%	**72	93%
Norma 201	<<locked>>	93%	54766	88%	**46	100%
Norma 202	<<locked>>	92%	55245	89%	**53	100%
Norma 203B	<<locked>>	96%	55013	89%	**02	99%
Norma URP	<<locked>>	97%	40915	66%	**89	95%
Ramshot Big Game	<<locked>>	96%	55492	90%	**28	99%
[Ramshot Hunter]*	<<locked>>	96%	39769	64%	**49	92%
Ramshot TAC	<<locked>>	90%	55448	90%	**53	97%
Ramshot Wild Boar	<<locked>>	90%	54302	88%	**72	99%
Ramshot X-Terminator	<<locked>>	88%	55390	89%	**33	99%
ReloadSwiss RS 14	<<locked>>	96%	33156	54%	**04	100%
ReloadSwiss RS 40	<<locked>>	86%	54578	88%	**33	100%
ReloadSwiss RS 50	<<locked>>	96%	55158	89%	**53	96%
ReloadSwiss RS 52 👍	<<locked>>	96%	54882	89%	**31	100%
ReloadSwiss RS 60	<<locked>>	97%	45861	74%	**43	99%
[ReloadSwiss RS 62]*	<<locked>>	97%	40466	65%	**99	94%
[ReloadSwiss RS 70]*	<<locked>>	97%	41481	67%	**08	93%
Rottweil R 901	<<locked>>	90%	55027	89%	**27	100%
Rottweil R 902	<<locked>>	95%	55550	90%	**43	100%
Rottweil R 903	<<locked>>	97%	49690	80%	**10	99%
[Rottweil R 907]*	<<locked>>	96%	47326	76%	**08	93%
SNPE Vectan SP 11	<<locked>>	96%	50633	82%	**56	99%
SNPE Vectan SP 7	<<locked>>	91%	55071	89%	**49	98%
SNPE Vectan SP 9	<<locked>>	93%	55027	89%	**72	99%
SNPE Vectan Tubal 3000	<<locked>>	91%	55506	90%	**71	100%
SNPE Vectan Tubal 5000	<<locked>>	96%	52736	85%	**31	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	45818	74%	**46	93%
Shooters World Long Rifle	<<locked>>	96%	45092	73%	**79	95%
Shooters World Match Rifle	<<locked>>	92%	54360	88%	**63	100%
Shooters World Precision	<<locked>>	96%	55317	89%	**63	100%
Shooters World Tactical Rifle	<<locked>>	84%	54607	88%	**00	100%
Somchem S321	<<locked>>	87%	54723	88%	**63	100%
Somchem S335	<<locked>>	92%	54462	88%	**74	100%
Somchem S341	<<locked>>	91%	55419	89%	**63	99%
Somchem S355	<<locked>>	96%	49705	80%	**00	99%
Somchem S365	<<locked>>	97%	36318	59%	**23	97%
Vihtavuori N130	<<locked>>	88%	54679	88%	**35	100%
Vihtavuori N133	<<locked>>	94%	54549	88%	**54	100%
Vihtavuori N135	<<locked>>	96%	47834	77%	**22	100%
Vihtavuori N140	<<locked>>	95%	54984	89%	**23	100%
Vihtavuori N150	<<locked>>	97%	43018	69%	**53	99%
Vihtavuori N160	<<locked>>	96%	44744	72%	**12	96%
Vihtavuori N530	<<locked>>	89%	55666	90%	**69	100%
Vihtavuori N540	<<locked>>	95%	54897	89%	**56	100%
Vihtavuori N550	<<locked>>	96%	44788	72%	**67	96%
Winchester 6.5 StaBALL	<<locked>>	96%	43729	71%	**62	98%
Winchester 748	<<locked>>	88%	55448	90%	**05	100%
[Winchester 760]*	<<locked>>	97%	48646	79%	**30	94%
Winchester StaBALL Match	<<locked>>	85%	54360	88%	**72	99%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	38711	63%	**77	96%
[ADI AR 2208]*	<<locked>>	81%	33199	54%	**23	93%
ADI AR 2219	<<locked>>	81%	50995	82%	**81	100%
Accurate 2015	<<locked>>	81%	44585	72%	**20	100%
Accurate 2200	<<locked>>	81%	41031	66%	**84	95%
Accurate 2230	<<locked>>	81%	46514	75%	**92	99%
Accurate 2460	<<locked>>	81%	46064	74%	**95	99%
Accurate 2495	<<locked>>	81%	38493	62%	**87	100%
Accurate 2520	<<locked>>	81%	39334	64%	**07	99%
[Accurate 2700]*	<<locked>>	89%	41698	67%	**38	90%
Accurate 4064	<<locked>>	81%	32518	53%	**52	98%
[Accurate 4350]*	<<locked>>	89%	30211	49%	**43	91%
Alliant AR-Comp	<<locked>>	81%	39566	64%	**03	100%
Alliant Reloder- TS 15.5	<<locked>>	81%	31850	51%	**30	95%
Alliant Reloder-10x	<<locked>>	81%	48051	78%	**92	100%
[Alliant Reloder-15]*	<<locked>>	81%	34476	56%	**98	94%
[Alliant Reloder-16]*	<<locked>>	88%	31865	51%	**49	90%
[Alliant Reloder-17]*	<<locked>>	82%	28529	46%	**80	91%
Baschieri & Pellagri 106	<<locked>>	81%	49980	81%	**62	100%
[Baschieri & Pellagri 107]*	<<locked>>	81%	37695	61%	**67	94%
Hodgdon BL-C2	<<locked>>	81%	39436	64%	**23	97%
Hodgdon Benchmark	<<locked>>	81%	43352	70%	**00	99%
[Hodgdon CFE223]*	<<locked>>	81%	33199	54%	**82	92%
Hodgdon H322	<<locked>>	81%	43352	70%	**59	100%
Hodgdon H335	<<locked>>	81%	50372	81%	**84	100%
[Hodgdon H380]*	<<locked>>	81%	32460	52%	**30	91%
[Hodgdon H414]*	<<locked>>	89%	37942	61%	**03	90%
[Hodgdon Hybrid 100V]*	<<locked>>	86%	26934	43%	**88	90%
[Hodgdon LVR]*	<<locked>>	87%	32895	53%	**69	90%
[Hodgdon VARGET]*	<<locked>>	81%	32576	53%	**10	93%
Hodgdon TrailBoss	<<locked>>	84%	27296	44%	**44	100%
IMR 3031	<<locked>>	81%	35012	57%	**35	100%
[IMR 4064]*	<<locked>>	81%	32271	52%	**97	93%
[IMR 4166 Enduron]*	<<locked>>	86%	38058	61%	**82	90%
IMR 4198	<<locked>>	81%	49139	79%	**62	100%
[IMR 4451 Enduron]*	<<locked>>	88%	38290	62%	**25	90%
[IMR 4831]*	<<locked>>	92%	30110	49%	**10	90%
IMR 4895	<<locked>>	81%	35331	57%	**31	95%
IMR 8208 XBR	<<locked>>	81%	40756	66%	**94	98%
Lovex D073.4	<<locked>>	81%	48501	78%	**22	100%
Lovex D073.5	<<locked>>	81%	46064	74%	**95	99%
Lovex D073.6	<<locked>>	81%	37231	60%	**61	99%
Lovex S060	<<locked>>	81%	39494	64%	**25	96%
Lovex S062	<<locked>>	81%	34156	55%	**56	96%
[Lovex S065]*	<<locked>>	87%	34156	55%	**43	90%
[Lovex S070]*	<<locked>>	92%	37753	61%	**48	90%
Norma 201	<<locked>>	81%	37884	61%	**35	97%
Norma 202	<<locked>>	81%	37884	61%	**51	99%
[Norma 203B]*	<<locked>>	81%	33881	55%	**85	94%
[Norma URP]*	<<locked>>	88%	30835	50%	**30	90%
[Ramshot Big Game]*	<<locked>>	81%	33417	54%	**89	94%
[Ramshot Hunter]*	<<locked>>	94%	36680	59%	**77	90%
[Ramshot TAC]*	<<locked>>	81%	41162	66%	**94	94%
Ramshot Wild Boar	<<locked>>	81%	40103	65%	**13	96%
Ramshot X-Terminator	<<locked>>	81%	44715	72%	**49	97%
ReloadSwiss RS 14	<<locked>>	81%	26237	42%	**50	100%
ReloadSwiss RS 40	<<locked>>	81%	46093	74%	**99	100%
[ReloadSwiss RS 50]*	<<locked>>	84%	36260	59%	**95	90%
ReloadSwiss RS 52	<<locked>>	81%	32329	52%	**92	96%
[ReloadSwiss RS 60]*	<<locked>>	81%	27108	44%	**31	90%
[ReloadSwiss RS 62]*	<<locked>>	89%	31589	51%	**75	90%
[ReloadSwiss RS 70]*	<<locked>>	92%	35201	57%	**44	90%
Rottweil R 901	<<locked>>	81%	41669	67%	**97	99%
Rottweil R 902	<<locked>>	81%	36318	59%	**85	97%
[Rottweil R 903]*	<<locked>>	81%	29153	47%	**61	93%
[Rottweil R 907]*	<<locked>>	91%	40001	65%	**57	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	30632	49%	**13	92%
[SNPE Vectan SP 7]*	<<locked>>	81%	38899	63%	**57	94%
SNPE Vectan SP 9	<<locked>>	81%	37275	60%	**38	95%
SNPE Vectan Tubal 3000	<<locked>>	81%	40277	65%	**21	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	32924	53%	**74	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	91%	37014	60%	**79	90%
[Shooters World Long Rifle]*	<<locked>>	87%	34156	55%	**43	90%
Shooters World Match Rifle	<<locked>>	81%	37231	60%	**61	99%
Shooters World Precision	<<locked>>	81%	34156	55%	**56	96%
Shooters World Tactical Rifle	<<locked>>	81%	48805	79%	**08	99%
Somchem S321	<<locked>>	81%	43685	71%	**72	99%
Somchem S335	<<locked>>	81%	39117	63%	**08	100%
Somchem S341	<<locked>>	81%	38450	62%	**54	96%
[Somchem S355]*	<<locked>>	81%	30385	49%	**84	93%
[Somchem S365]*	<<locked>>	84%	24511	40%	**62	90%
Vihtavuori N130	<<locked>>	81%	44715	72%	**87	100%
Vihtavuori N133	<<locked>>	81%	37478	61%	**66	100%
Vihtavuori N135	<<locked>>	81%	29515	48%	**44	99%
Vihtavuori N140	<<locked>>	81%	35766	58%	**82	99%
[Vihtavuori N150]*	<<locked>>	81%	26063	42%	**43	93%
[Vihtavuori N160]*	<<locked>>	85%	30980	50%	**00	90%
Vihtavuori N530	<<locked>>	81%	42931	69%	**49	98%
Vihtavuori N540	<<locked>>	81%	35041	57%	**92	98%
[Vihtavuori N550]*	<<locked>>	85%	30821	50%	**33	90%
[Winchester 6.5 StaBALL]*	<<locked>>	82%	26890	43%	**46	90%
Winchester 748	<<locked>>	81%	42830	69%	**95	99%
[Winchester 760]*	<<locked>>	89%	37942	61%	**03	90%
Winchester StaBALL Match	<<locked>>	81%	45832	74%	**35	98%

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.