Load data for 7 x 49 GJW + .284 | 140gr | Speer TBBC

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Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 140gr \| Speer TBBC
Manufacturer SKU:	1745
Bullet Weight:	140gr \| 9.1g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	<<locked>>
Caliber:	7 x 49 GJW load data
Case Length (l3):	1.925" \| 48.9mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	36.5 Grains of Water \| 2.37 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	63817 psi \| 4400 bar
LID:	LID_B6122_C1083
Last updated:	2026-03-26

Load data for 108 loads in caliber 7 x 49 GJW with .284 | 140gr | Speer TBBC bullet and 54 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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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 AP 100	<<locked>>	76%	55912	88%	**73	100%
ADI APS 350	<<locked>>	82%	56956	89%	**16	100%
ADI APS 450	<<locked>>	80%	55637	87%	**09	101%
ADI AS 30	<<locked>>	77%	56782	89%	**32	100%
ADI AS 50N	<<locked>>	68%	55637	87%	**39	100%
Accurate 4100 👍	<<locked>>	70%	57101	89%	**91	100%
Accurate No. 11 FS	<<locked>>	77%	56971	89%	**14	97%
Accurate No. 2	<<locked>>	62%	55085	86%	**88	100%
Accurate Solo 1000	<<locked>>	74%	56478	89%	**45	100%
Accurate Solo 1250	<<locked>>	72%	56985	89%	**68	100%
Alliant 2400	<<locked>>	68%	55840	88%	**98	100%
Alliant BE-86	<<locked>>	70%	56202	88%	**48	100%
Alliant BLUE DOT	<<locked>>	73%	56724	89%	**52	100%
Alliant Herco	<<locked>>	80%	56797	89%	**17	100%
Alliant RED DOT	<<locked>>	78%	57000	89%	**39	100%
Alliant UNIQUE	<<locked>>	67%	56057	88%	**24	100%
Baschieri & Pellagri 100	<<locked>>	70%	55564	87%	**22	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	87%	56681	89%	**29	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	66%	56971	89%	**42	100%
Hodgdon Clays	<<locked>>	80%	56768	89%	**09	101%
Hodgdon H110	<<locked>>	72%	56188	88%	**21	99%
Hodgdon LilGun 👍	<<locked>>	72%	57058	89%	**21	100%
Hodgdon Universal	<<locked>>	66%	56971	89%	**88	100%
Hodgdon CFE Pistol	<<locked>>	67%	56449	88%	**65	100%
Hodgdon TrailBoss	<<locked>>	97%	31169	49%	**30	100%
Maxam CSB 1	<<locked>>	75%	56956	89%	**68	100%
Maxam CSB 2	<<locked>>	69%	56420	88%	**48	100%
Maxam CSB 3	<<locked>>	73%	57232	90%	**58	100%
Maxam CSB 4	<<locked>>	72%	56434	88%	**48	100%
Maxam CSB 5	<<locked>>	72%	56434	88%	**29	100%
Ramshot Enforcer	<<locked>>	67%	56507	89%	**81	100%
ReloadSwiss RS 14	<<locked>>	96%	30980	49%	**47	100%
ReloadSwiss RS 20	<<locked>>	67%	56072	88%	**94	100%
ReloadSwiss RS 30	<<locked>>	86%	56202	88%	**37	100%
SNPE Vectan A0	<<locked>>	72%	56956	89%	**04	100%
SNPE Vectan BA 9	<<locked>>	67%	55477	87%	**62	100%
SNPE Vectan BA10	<<locked>>	76%	56521	89%	**22	100%
SNPE Vectan BA6 1/2 👍	<<locked>>	91%	56463	88%	**65	100%
SNPE Vectan BA7 1/2	<<locked>>	72%	56710	89%	**40	100%
SNPE Vectan BA9 1/2	<<locked>>	69%	57203	90%	**85	100%
Somchem MS200	<<locked>>	69%	57290	90%	**01	100%
Somchem S265	<<locked>>	83%	57232	90%	**98	98%
Vihtavuori 3N37	<<locked>>	65%	56565	89%	**47	100%
Vihtavuori 3N38	<<locked>>	70%	57145	90%	**39	100%
Vihtavuori N105	<<locked>>	70%	56362	88%	**12	100%
Vihtavuori N110 👍	<<locked>>	81%	55738	87%	**85	100%
Vihtavuori N310	<<locked>>	63%	56173	88%	**06	101%
Vihtavuori N320	<<locked>>	68%	56826	89%	**35	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	56362	88%	**93	100%
Vihtavuori N330	<<locked>>	64%	55680	87%	**58	100%
Vihtavuori N340	<<locked>>	67%	56492	89%	**94	100%
Vihtavuori N350	<<locked>>	66%	55259	87%	**30	100%
Winchester 296	<<locked>>	71%	55883	88%	**21	96%
Winchester AutoComp	<<locked>>	71%	56521	89%	**81	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	38363	60%	**96	100%
ADI APS 350	<<locked>>	61%	38334	60%	**06	100%
ADI APS 450	<<locked>>	61%	38101	60%	**12	100%
ADI AS 30	<<locked>>	61%	41582	65%	**68	100%
ADI AS 50N	<<locked>>	61%	47645	75%	**63	100%
Accurate 4100	<<locked>>	61%	42235	66%	**21	97%
[Accurate No. 11 FS]*	<<locked>>	61%	33373	52%	**02	88%
Accurate No. 2	<<locked>>	61%	52663	83%	**65	100%
Accurate Solo 1000	<<locked>>	61%	43047	67%	**01	100%
Accurate Solo 1250	<<locked>>	61%	44860	70%	**50	100%
Alliant 2400	<<locked>>	61%	45730	72%	**67	99%
Alliant BE-86	<<locked>>	61%	45382	71%	**40	100%
Alliant BLUE DOT	<<locked>>	61%	39871	62%	**58	100%
Alliant Herco	<<locked>>	61%	36637	57%	**94	100%
Alliant RED DOT	<<locked>>	61%	41278	65%	**78	100%
Alliant UNIQUE	<<locked>>	61%	48095	75%	**32	100%
Baschieri & Pellagri 100	<<locked>>	61%	45629	71%	**27	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	32460	51%	**73	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	50415	79%	**83	100%
Hodgdon Clays	<<locked>>	61%	39349	62%	**29	100%
Hodgdon H110	<<locked>>	61%	38363	60%	**71	93%
Hodgdon LilGun	<<locked>>	61%	39262	62%	**98	98%
Hodgdon Universal	<<locked>>	61%	50821	80%	**22	100%
Hodgdon CFE Pistol	<<locked>>	61%	49037	77%	**99	100%
Hodgdon TrailBoss	<<locked>>	67%	18927	30%	**0	100%
Maxam CSB 1	<<locked>>	61%	41843	66%	**17	100%
Maxam CSB 2	<<locked>>	61%	46731	73%	**60	100%
Maxam CSB 3	<<locked>>	61%	43801	69%	**30	100%
Maxam CSB 4	<<locked>>	61%	44831	70%	**27	100%
Maxam CSB 5	<<locked>>	61%	44628	70%	**01	100%
Ramshot Enforcer	<<locked>>	61%	46282	73%	**70	100%
ReloadSwiss RS 14	<<locked>>	64%	17869	28%	**3	100%
ReloadSwiss RS 20	<<locked>>	61%	48066	75%	**16	100%
[ReloadSwiss RS 30]*	<<locked>>	61%	25396	40%	**61	87%
SNPE Vectan A0	<<locked>>	61%	43830	69%	**66	100%
SNPE Vectan BA 9	<<locked>>	61%	48211	76%	**96	100%
SNPE Vectan BA10	<<locked>>	61%	42134	66%	**71	100%
SNPE Vectan BA6 1/2	<<locked>>	61%	24642	39%	**15	94%
SNPE Vectan BA7 1/2	<<locked>>	61%	42554	67%	**99	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	47427	74%	**83	100%
Somchem MS200	<<locked>>	61%	47413	74%	**09	100%
[Somchem S265]*	<<locked>>	61%	29834	47%	**20	88%
Vihtavuori 3N37	<<locked>>	61%	50836	80%	**98	100%
Vihtavuori 3N38	<<locked>>	61%	44295	69%	**91	100%
Vihtavuori N105	<<locked>>	61%	42989	67%	**65	100%
Vihtavuori N110	<<locked>>	61%	30168	47%	**37	95%
Vihtavuori N310	<<locked>>	61%	53954	85%	**83	100%
Vihtavuori N320	<<locked>>	61%	48356	76%	**63	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	29762	47%	**4	100%
Vihtavuori N330	<<locked>>	61%	51474	81%	**16	100%
Vihtavuori N340	<<locked>>	61%	48269	76%	**12	100%
Vihtavuori N350	<<locked>>	61%	47427	74%	**52	100%
Winchester 296	<<locked>>	61%	40219	63%	**11	91%
Winchester AutoComp	<<locked>>	61%	44425	70%	**57	100%

Start Load - Barrel Length: 5.50''

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