Load data for 7 x 49 GJW + .284 | 145gr | Speer Grand Slam

Recommended Powder(s): Accurate 4100, Hodgdon H110, SNPE Vectan BA6 1/2, Vihtavuori N110

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 145gr \| Speer Grand Slam
Manufacturer SKU:	1632
Bullet Weight:	145gr \| 9.4g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.110" \| 28.2mm
Caliber:	7 x 49 GJW load data
Case Length (l3):	1.925" \| 48.9mm
Cartridge Length (C.O.L.):	2.847" \| 72.3mm
Seated Depth:	0.188" \| 4.8mm
Shank Seated Depth:	0.188" \| 4.8mm
Case Capacity:	36.5 Grains of Water \| 2.37 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	63817 psi \| 4400 bar
LID:	LID_B6125_C1083
Last updated:	2025-01-01

Load data for 92 loads in caliber 7 x 49 GJW with .284 | 145gr | Speer Grand Slam bullet and 46 powders such as Accurate 4100, Hodgdon H110, SNPE Vectan BA6 1/2, Vihtavuori N110. 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)
No data yet
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 AP 100	<<locked>>	75%	56028	88%	**47	100%
ADI APS 350	<<locked>>	82%	56782	89%	**86	101%
ADI APS 450	<<locked>>	80%	56275	88%	**89	100%
ADI AS 30	<<locked>>	76%	56608	89%	**12	100%
ADI AS 50N	<<locked>>	68%	55506	87%	**16	100%
Accurate 4100 👍	<<locked>>	69%	56594	89%	**65	100%
Accurate No. 11 FS	<<locked>>	76%	56420	88%	**88	97%
Accurate Solo 1000	<<locked>>	72%	55434	87%	**19	100%
Accurate Solo 1250	<<locked>>	71%	57101	89%	**45	100%
Alliant 2400	<<locked>>	67%	57421	90%	**72	100%
Alliant BLUE DOT	<<locked>>	72%	56115	88%	**32	100%
Alliant UNIQUE	<<locked>>	67%	57217	90%	**91	100%
Baschieri & Pellagri 100	<<locked>>	69%	55405	87%	**99	100%
Hodgdon Clays	<<locked>>	79%	56405	88%	**89	101%
Hodgdon H110 👍	<<locked>>	71%	56826	89%	**98	99%
Hodgdon LilGun	<<locked>>	70%	56014	88%	**78	100%
Hodgdon Universal	<<locked>>	65%	56826	89%	**52	100%
Hodgdon TrailBoss	<<locked>>	96%	31328	49%	**14	100%
Maxam CSB 1	<<locked>>	74%	57043	89%	**45	100%
Maxam CSB 2	<<locked>>	69%	56405	88%	**29	100%
Maxam CSB 3	<<locked>>	73%	57305	90%	**39	100%
Maxam CSB 4	<<locked>>	72%	56347	88%	**29	100%
Maxam CSB 5	<<locked>>	72%	56188	88%	**99	100%
Ramshot Enforcer	<<locked>>	66%	56913	89%	**62	100%
ReloadSwiss RS 14	<<locked>>	96%	31183	49%	**30	100%
ReloadSwiss RS 20	<<locked>>	67%	57116	90%	**78	100%
ReloadSwiss RS 30	<<locked>>	85%	55680	87%	**85	100%
SNPE Vectan A0	<<locked>>	72%	57072	89%	**81	100%
SNPE Vectan BA 9	<<locked>>	67%	56347	88%	**45	100%
SNPE Vectan BA10	<<locked>>	75%	56275	88%	**89	100%
SNPE Vectan BA6 1/2 👍	<<locked>>	89%	55753	87%	**35	100%
SNPE Vectan BA7 1/2	<<locked>>	71%	55767	87%	**07	100%
SNPE Vectan BA9 1/2	<<locked>>	67%	55912	88%	**39	100%
Somchem MS200	<<locked>>	67%	56144	88%	**71	100%
Somchem S265	<<locked>>	82%	56637	89%	**68	98%
Vihtavuori 3N37	<<locked>>	63%	55738	87%	**14	100%
Vihtavuori 3N38	<<locked>>	69%	57406	90%	**06	100%
Vihtavuori N105	<<locked>>	69%	55666	87%	**67	100%
Vihtavuori N110 👍	<<locked>>	81%	57363	90%	**81	100%
Vihtavuori N310	<<locked>>	63%	56072	88%	**86	101%
Vihtavuori N320	<<locked>>	66%	55709	87%	**06	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	55869	88%	**66	100%
Vihtavuori N330	<<locked>>	64%	56782	89%	**45	100%
Vihtavuori N340	<<locked>>	66%	55448	87%	**62	100%
Vihtavuori N350	<<locked>>	67%	56478	88%	**11	100%
Winchester 296	<<locked>>	70%	57377	90%	**11	97%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	38841	61%	**60	100%
ADI APS 350	<<locked>>	61%	38421	60%	**89	100%
ADI APS 450	<<locked>>	61%	38856	61%	**09	100%
ADI AS 30	<<locked>>	61%	41655	65%	**55	100%
ADI AS 50N	<<locked>>	61%	47718	75%	**43	100%
Accurate 4100	<<locked>>	61%	43627	68%	**01	98%
[Accurate No. 11 FS]*	<<locked>>	61%	34461	54%	**83	89%
Accurate Solo 1000	<<locked>>	61%	44019	69%	**94	100%
Accurate Solo 1250	<<locked>>	61%	45107	71%	**30	100%
Alliant 2400	<<locked>>	61%	46963	74%	**47	100%
Alliant BLUE DOT	<<locked>>	61%	40988	64%	**45	100%
Alliant UNIQUE	<<locked>>	61%	49443	77%	**22	100%
Baschieri & Pellagri 100	<<locked>>	61%	45672	72%	**07	100%
Hodgdon Clays	<<locked>>	61%	39537	62%	**06	100%
Hodgdon H110	<<locked>>	61%	40118	63%	**85	95%
Hodgdon LilGun	<<locked>>	61%	41336	65%	**94	99%
Hodgdon Universal	<<locked>>	61%	51111	80%	**99	100%
Hodgdon TrailBoss	<<locked>>	61%	17085	27%	**7	100%
Maxam CSB 1	<<locked>>	61%	42221	66%	**98	100%
Maxam CSB 2	<<locked>>	61%	46891	73%	**40	100%
Maxam CSB 3	<<locked>>	61%	43888	69%	**01	100%
Maxam CSB 4	<<locked>>	61%	44933	70%	**11	100%
Maxam CSB 5	<<locked>>	61%	44846	70%	**84	100%
Ramshot Enforcer	<<locked>>	61%	48269	76%	**57	100%
ReloadSwiss RS 14	<<locked>>	61%	17172	27%	**4	100%
ReloadSwiss RS 20	<<locked>>	61%	49284	77%	**06	100%
[ReloadSwiss RS 30]*	<<locked>>	61%	26542	42%	**55	89%
SNPE Vectan A0	<<locked>>	61%	44063	69%	**47	100%
SNPE Vectan BA 9	<<locked>>	61%	48994	77%	**83	100%
SNPE Vectan BA10	<<locked>>	61%	42250	66%	**45	100%
SNPE Vectan BA6 1/2	<<locked>>	61%	25556	40%	**09	95%
SNPE Vectan BA7 1/2	<<locked>>	61%	43671	68%	**86	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	48443	76%	**73	100%
Somchem MS200	<<locked>>	61%	48573	76%	**99	100%
[Somchem S265]*	<<locked>>	61%	30821	48%	**11	89%
Vihtavuori 3N37	<<locked>>	61%	51924	81%	**81	100%
Vihtavuori 3N38	<<locked>>	61%	44701	70%	**62	100%
Vihtavuori N105	<<locked>>	61%	44338	69%	**55	100%
Vihtavuori N110	<<locked>>	61%	31372	49%	**30	96%
Vihtavuori N310	<<locked>>	61%	53998	85%	**63	100%
Vihtavuori N320	<<locked>>	61%	49400	77%	**43	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	29921	47%	**1	100%
Vihtavuori N330	<<locked>>	61%	52562	82%	**06	100%
Vihtavuori N340	<<locked>>	61%	49400	77%	**02	100%
Vihtavuori N350	<<locked>>	61%	48457	76%	**39	100%
Winchester 296	<<locked>>	61%	41640	65%	**14	92%

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