Load data for 6 x 52 R BB2 + .243 | 88gr | Warner Tool Co. Flat Line

Recommended Powder(s): Accurate 2495, Accurate 4064, Alliant AR-Comp, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 88gr \| Warner Tool Co. Flat Line
Manufacturer SKU:	5008
Bullet Weight:	88gr \| 5.7g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	<<locked>>
Caliber:	6 x 52 R BB2 load data
Case Length (l3):	2.040" \| 51.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	40.0 Grains of Water \| 2.60 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B12218_C964
Last updated:	2026-03-14

Load data for 134 loads in caliber 6 x 52 R BB2 with .243 | 88gr | Warner Tool Co. Flat Line bullet and 67 powders such as Accurate 2495, Accurate 4064, Alliant AR-Comp, IMR 3031. 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>>	91%	42859	90%	**80	95%
[ADI AR 2208]*	<<locked>>	95%	41974	88%	**28	93%
ADI Benchmark 8208	<<locked>>	89%	42496	89%	**44	96%
Accurate 2015	<<locked>>	87%	42308	88%	**21	100%
[Accurate 2200]*	<<locked>>	87%	41379	86%	**89	92%
Accurate 2230	<<locked>>	85%	42438	89%	**28	96%
Accurate 2460	<<locked>>	85%	42264	88%	**44	97%
Accurate 2495 👍	<<locked>>	92%	42699	89%	**10	100%
Accurate 2520	<<locked>>	90%	42511	89%	**97	98%
Accurate 4064 👍	<<locked>>	96%	41002	86%	**80	99%
Alliant AR-Comp 👍	<<locked>>	90%	41887	88%	**90	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	93%	42467	89%	**26	92%
Alliant Reloder- TS 15.5	<<locked>>	96%	41017	86%	**67	96%
Alliant Reloder-10x	<<locked>>	83%	41887	88%	**21	100%
[Alliant Reloder-15]*	<<locked>>	94%	42018	88%	**80	94%
[Baschieri & Pellagri 107]*	<<locked>>	91%	42583	89%	**71	93%
Bofors RP3	<<locked>>	97%	41147	86%	**80	96%
Hodgdon BL-C2	<<locked>>	90%	41901	88%	**97	96%
Hodgdon Benchmark	<<locked>>	86%	42018	88%	**89	97%
[Hodgdon CFE223]*	<<locked>>	95%	42221	88%	**90	92%
Hodgdon H322	<<locked>>	86%	41684	87%	**48	99%
[Hodgdon H380]*	<<locked>>	96%	42018	88%	**57	92%
Hodgdon H4895	<<locked>>	91%	43047	90%	**87	96%
[Hodgdon VARGET]*	<<locked>>	96%	41974	88%	**28	93%
Hodgdon TrailBoss	<<locked>>	96%	31691	66%	**67	100%
IMR 3031 👍	<<locked>>	95%	42380	89%	**23	100%
[IMR 4064]*	<<locked>>	97%	42351	88%	**35	94%
IMR 4895	<<locked>>	94%	42757	89%	**10	95%
IMR 8208 XBR	<<locked>>	89%	42496	89%	**44	96%
Lovex D073.4	<<locked>>	84%	42569	89%	**31	97%
Lovex D073.5	<<locked>>	86%	42931	90%	**54	97%
Lovex D073.6	<<locked>>	93%	42511	89%	**97	98%
Lovex S060	<<locked>>	90%	42743	89%	**98	95%
Lovex S062	<<locked>>	95%	42612	89%	**64	96%
Norma 201	<<locked>>	92%	43076	90%	**54	96%
Norma 202	<<locked>>	91%	41568	87%	**51	98%
Norma 203B	<<locked>>	95%	42511	89%	**97	95%
[Ramshot Big Game]*	<<locked>>	95%	42714	89%	**97	94%
[Ramshot Wild Boar]*	<<locked>>	89%	41887	88%	**64	94%
[Ramshot X-Terminator]*	<<locked>>	85%	41785	87%	**02	94%
ReloadSwiss RS 14	<<locked>>	96%	31676	66%	**06	100%
ReloadSwiss RS 40	<<locked>>	85%	42540	89%	**48	98%
[ReloadSwiss RS 52]*	<<locked>>	93%	42395	89%	**49	94%
ReloadSwiss RS 60	<<locked>>	97%	39508	83%	**90	96%
Rottweil R 901	<<locked>>	88%	41756	87%	**15	98%
Rottweil R 902	<<locked>>	93%	42598	89%	**41	96%
[Rottweil R 903]*	<<locked>>	96%	37550	78%	**05	94%
[SNPE Vectan SP 11]*	<<locked>>	97%	40306	84%	**61	94%
[SNPE Vectan SP 9]*	<<locked>>	91%	41756	87%	**48	94%
SNPE Vectan Tubal 3000	<<locked>>	89%	41626	87%	**62	98%
SNPE Vectan Tubal 5000	<<locked>>	96%	41756	87%	**79	99%
Shooters World Match Rifle	<<locked>>	93%	42511	89%	**97	98%
Shooters World Precision	<<locked>>	95%	42612	89%	**64	96%
Shooters World Tactical Rifle	<<locked>>	83%	42322	88%	**02	96%
Somchem S321	<<locked>>	86%	41829	87%	**54	96%
Somchem S335	<<locked>>	90%	41611	87%	**82	99%
[Somchem S341]*	<<locked>>	90%	41756	87%	**31	94%
[Somchem S355]*	<<locked>>	96%	39030	82%	**15	94%
Vihtavuori N130	<<locked>>	86%	42119	88%	**75	100%
Vihtavuori N133	<<locked>>	92%	41756	87%	**82	100%
Vihtavuori N135	<<locked>>	97%	37550	78%	**75	99%
Vihtavuori N140	<<locked>>	93%	42032	88%	**38	99%
[Vihtavuori N150]*	<<locked>>	96%	32605	68%	**51	94%
Vihtavuori N530	<<locked>>	87%	42656	89%	**61	97%
Vihtavuori N540	<<locked>>	94%	42206	88%	**64	98%
Winchester 748	<<locked>>	87%	41771	87%	**87	97%
Winchester StaBALL Match	<<locked>>	86%	43062	90%	**97	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	31618	66%	**21	90%
[ADI AR 2208]*	<<locked>>	89%	34098	71%	**57	90%
[ADI Benchmark 8208]*	<<locked>>	81%	33518	70%	**51	93%
Accurate 2015	<<locked>>	81%	35534	74%	**87	99%
[Accurate 2200]*	<<locked>>	84%	37333	78%	**10	91%
[Accurate 2230]*	<<locked>>	81%	36941	77%	**16	94%
Accurate 2460	<<locked>>	81%	36593	76%	**30	96%
Accurate 2495	<<locked>>	81%	29312	61%	**25	98%
[Accurate 2520]*	<<locked>>	81%	30632	64%	**41	94%
[Accurate 4064]*	<<locked>>	81%	24685	52%	**90	93%
Alliant AR-Comp	<<locked>>	81%	31357	66%	**74	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	90%	38334	80%	**31	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	85%	29095	61%	**85	90%
Alliant Reloder-10x	<<locked>>	81%	39059	82%	**69	100%
[Alliant Reloder-15]*	<<locked>>	87%	32924	69%	**74	90%
[Baschieri & Pellagri 107]*	<<locked>>	86%	35969	75%	**30	90%
[Bofors RP3]*	<<locked>>	86%	28529	60%	**95	90%
[Hodgdon BL-C2]*	<<locked>>	81%	30748	64%	**41	92%
Hodgdon Benchmark	<<locked>>	81%	35505	74%	**54	95%
[Hodgdon CFE223]*	<<locked>>	91%	36883	77%	**75	90%
Hodgdon H322	<<locked>>	81%	34592	72%	**07	98%
[Hodgdon H380]*	<<locked>>	93%	37753	79%	**75	90%
[Hodgdon H4895]*	<<locked>>	81%	31676	66%	**34	91%
[Hodgdon VARGET]*	<<locked>>	89%	34098	71%	**57	90%
Hodgdon TrailBoss	<<locked>>	80%	24743	52%	**22	100%
IMR 3031	<<locked>>	81%	27528	58%	**75	96%
[IMR 4064]*	<<locked>>	89%	33170	69%	**31	90%
[IMR 4895]*	<<locked>>	84%	31285	65%	**54	90%
[IMR 8208 XBR]*	<<locked>>	81%	33518	70%	**51	93%
Lovex D073.4	<<locked>>	81%	38145	80%	**49	96%
Lovex D073.5	<<locked>>	81%	35984	75%	**13	95%
[Lovex D073.6]*	<<locked>>	81%	28456	59%	**82	93%
[Lovex S060]*	<<locked>>	81%	32634	68%	**72	91%
[Lovex S062]*	<<locked>>	82%	28065	59%	**26	91%
[Norma 201]*	<<locked>>	81%	30414	64%	**79	92%
Norma 202	<<locked>>	81%	30356	63%	**05	95%
[Norma 203B]*	<<locked>>	86%	31169	65%	**38	90%
[Ramshot Big Game]*	<<locked>>	88%	33866	71%	**97	90%
[Ramshot Wild Boar]*	<<locked>>	81%	31966	67%	**41	90%
[Ramshot X-Terminator]*	<<locked>>	81%	36608	76%	**93	92%
ReloadSwiss RS 14	<<locked>>	80%	24801	52%	**58	100%
ReloadSwiss RS 40	<<locked>>	81%	37115	78%	**33	96%
[ReloadSwiss RS 52]*	<<locked>>	87%	34418	72%	**66	90%
[ReloadSwiss RS 60]*	<<locked>>	87%	29269	61%	**11	90%
Rottweil R 901	<<locked>>	81%	33866	71%	**51	96%
[Rottweil R 902]*	<<locked>>	81%	29051	61%	**29	91%
[Rottweil R 903]*	<<locked>>	89%	29066	61%	**95	90%
[SNPE Vectan SP 11]*	<<locked>>	90%	33141	69%	**93	90%
[SNPE Vectan SP 9]*	<<locked>>	83%	31821	66%	**21	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	32343	68%	**65	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	26295	55%	**28	94%
[Shooters World Match Rifle]*	<<locked>>	81%	28456	59%	**82	93%
[Shooters World Precision]*	<<locked>>	82%	28065	59%	**26	91%
Shooters World Tactical Rifle	<<locked>>	81%	39450	82%	**46	95%
[Somchem S321]*	<<locked>>	81%	35244	74%	**16	94%
Somchem S335	<<locked>>	81%	31923	67%	**75	97%
[Somchem S341]*	<<locked>>	83%	32764	68%	**38	91%
[Somchem S355]*	<<locked>>	87%	29457	62%	**88	90%
Vihtavuori N130	<<locked>>	81%	36724	77%	**74	100%
Vihtavuori N133	<<locked>>	81%	30356	63%	**39	98%
[Vihtavuori N135]*	<<locked>>	81%	23496	49%	**15	94%
Vihtavuori N140	<<locked>>	81%	28500	60%	**36	95%
[Vihtavuori N150]*	<<locked>>	89%	26411	55%	**80	90%
[Vihtavuori N530]*	<<locked>>	81%	34461	72%	**90	94%
[Vihtavuori N540]*	<<locked>>	81%	27891	58%	**36	94%
[Winchester 748]*	<<locked>>	81%	33997	71%	**20	94%
[Winchester StaBALL Match]*	<<locked>>	81%	36535	76%	**62	93%

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