Load data for 7 x 49 GJW + .284 | 160gr | Sierra SBT GameKing

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 160gr \| Sierra SBT GameKing
Manufacturer SKU:	1920
Bullet Weight:	160gr \| 10.4g
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_B5846_C1083
Last updated:	2026-01-28
Recommended Twist Rate:	1:10 - 1:8

Load data for 104 loads in caliber 7 x 49 GJW with .284 | 160gr | Sierra SBT GameKing bullet and 52 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>>	74%	55608	87%	**75	100%
ADI APS 350	<<locked>>	81%	56072	88%	**20	101%
ADI APS 450	<<locked>>	81%	57159	90%	**37	100%
ADI AS 30	<<locked>>	77%	57276	90%	**53	100%
ADI AS 50N	<<locked>>	68%	56376	88%	**60	100%
Accurate 4100	<<locked>>	68%	56579	89%	**90	100%
Accurate No. 11 FS	<<locked>>	75%	57392	90%	**19	98%
Accurate No. 2	<<locked>>	62%	56608	89%	**02	100%
Accurate Solo 1000	<<locked>>	73%	56376	88%	**50	100%
Accurate Solo 1250	<<locked>>	70%	56159	88%	**66	100%
Alliant 2400	<<locked>>	66%	56608	89%	**90	100%
Alliant BE-86	<<locked>>	69%	55811	87%	**60	100%
Alliant BLUE DOT	<<locked>>	72%	56463	88%	**63	100%
Alliant Herco	<<locked>>	79%	56956	89%	**16	100%
Alliant UNIQUE	<<locked>>	66%	55419	87%	**19	100%
Baschieri & Pellagri 100	<<locked>>	70%	56565	89%	**50	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	85%	55477	87%	**27	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	65%	56478	88%	**40	100%
Hodgdon Clays	<<locked>>	79%	55738	87%	**20	100%
Hodgdon H110 👍	<<locked>>	70%	55622	87%	**19	100%
Hodgdon LilGun	<<locked>>	69%	56318	88%	**06	100%
Hodgdon Universal	<<locked>>	64%	55941	88%	**80	100%
Hodgdon CFE Pistol	<<locked>>	66%	56057	88%	**73	100%
Hodgdon TrailBoss	<<locked>>	96%	31314	49%	**5	100%
Maxam CSB 1	<<locked>>	73%	56333	88%	**70	100%
Maxam CSB 2	<<locked>>	68%	55347	87%	**57	100%
Maxam CSB 3	<<locked>>	72%	56202	88%	**57	100%
Maxam CSB 4	<<locked>>	72%	57232	90%	**60	100%
Maxam CSB 5	<<locked>>	71%	55898	88%	**34	100%
Ramshot Enforcer	<<locked>>	65%	56652	89%	**93	100%
ReloadSwiss RS 14	<<locked>>	96%	31270	49%	**1	100%
ReloadSwiss RS 20	<<locked>>	66%	55448	87%	**96	100%
ReloadSwiss RS 30	<<locked>>	85%	57377	90%	**35	100%
SNPE Vectan A0	<<locked>>	71%	56637	89%	**99	100%
SNPE Vectan BA 9	<<locked>>	67%	57087	89%	**86	100%
SNPE Vectan BA10	<<locked>>	76%	57145	90%	**37	100%
SNPE Vectan BA6 1/2 👍	<<locked>>	88%	56275	88%	**67	100%
SNPE Vectan BA7 1/2	<<locked>>	71%	56260	88%	**42	100%
SNPE Vectan BA9 1/2	<<locked>>	67%	56318	88%	**86	100%
Somchem MS200	<<locked>>	67%	56565	89%	**02	100%
Somchem S265	<<locked>>	81%	56260	88%	**96	99%
Vihtavuori 3N37	<<locked>>	64%	57000	89%	**48	100%
Vihtavuori 3N38	<<locked>>	68%	55564	87%	**07	100%
Vihtavuori N105	<<locked>>	69%	56739	89%	**11	100%
Vihtavuori N110 👍	<<locked>>	80%	57276	90%	**93	100%
Vihtavuori N310	<<locked>>	63%	56434	88%	**20	101%
Vihtavuori N320	<<locked>>	67%	56405	88%	**47	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	55666	87%	**91	100%
Vihtavuori N330	<<locked>>	64%	56942	89%	**73	100%
Vihtavuori N340	<<locked>>	66%	55840	88%	**93	100%
Vihtavuori N350	<<locked>>	65%	55550	87%	**25	100%
Winchester 296	<<locked>>	69%	56376	88%	**35	98%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	39088	61%	**07	100%
ADI APS 350	<<locked>>	61%	38798	61%	**37	100%
ADI APS 450	<<locked>>	61%	38769	61%	**50	100%
ADI AS 30	<<locked>>	61%	41408	65%	**89	100%
ADI AS 50N	<<locked>>	61%	47993	75%	**78	100%
Accurate 4100	<<locked>>	61%	44643	70%	**65	99%
Accurate No. 11 FS	<<locked>>	61%	35375	55%	**53	92%
Accurate No. 2	<<locked>>	61%	54041	85%	**80	100%
Accurate Solo 1000	<<locked>>	61%	44164	69%	**38	100%
Accurate Solo 1250	<<locked>>	61%	45600	71%	**71	100%
Alliant 2400	<<locked>>	61%	47442	74%	**04	100%
Alliant BE-86	<<locked>>	61%	46412	73%	**71	100%
Alliant BLUE DOT	<<locked>>	61%	42221	66%	**96	100%
Alliant Herco	<<locked>>	61%	37536	59%	**22	100%
Alliant UNIQUE	<<locked>>	61%	49240	77%	**57	100%
Baschieri & Pellagri 100	<<locked>>	61%	46122	72%	**48	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	33576	53%	**10	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	51343	80%	**98	100%
Hodgdon Clays	<<locked>>	61%	39871	62%	**56	100%
Hodgdon H110	<<locked>>	61%	41321	65%	**42	97%
Hodgdon LilGun	<<locked>>	61%	42554	67%	**45	100%
Hodgdon Universal	<<locked>>	61%	51721	81%	**43	100%
Hodgdon CFE Pistol	<<locked>>	61%	50125	79%	**17	100%
Hodgdon TrailBoss	<<locked>>	74%	22089	35%	**0	100%
Maxam CSB 1	<<locked>>	61%	42554	67%	**38	100%
Maxam CSB 2	<<locked>>	61%	47413	74%	**81	100%
Maxam CSB 3	<<locked>>	61%	44150	69%	**48	100%
Maxam CSB 4	<<locked>>	61%	45092	71%	**45	100%
Maxam CSB 5	<<locked>>	61%	45818	72%	**35	100%
Ramshot Enforcer	<<locked>>	61%	49298	77%	**14	100%
ReloadSwiss RS 14	<<locked>>	71%	20943	33%	**0	100%
ReloadSwiss RS 20	<<locked>>	61%	49356	77%	**34	100%
ReloadSwiss RS 30	<<locked>>	61%	27325	43%	**42	93%
SNPE Vectan A0	<<locked>>	61%	44860	70%	**91	100%
SNPE Vectan BA 9	<<locked>>	61%	49284	77%	**14	100%
SNPE Vectan BA10	<<locked>>	61%	42250	66%	**89	100%
SNPE Vectan BA6 1/2	<<locked>>	61%	26614	42%	**96	98%
SNPE Vectan BA7 1/2	<<locked>>	61%	43410	68%	**17	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	48298	76%	**07	100%
Somchem MS200	<<locked>>	61%	48443	76%	**34	100%
Somchem S265	<<locked>>	61%	31647	50%	**84	92%
Vihtavuori 3N37	<<locked>>	61%	52736	83%	**09	100%
Vihtavuori 3N38	<<locked>>	61%	46021	72%	**09	100%
Vihtavuori N105	<<locked>>	61%	44628	70%	**96	100%
Vihtavuori N110	<<locked>>	61%	32634	51%	**07	98%
Vihtavuori N310	<<locked>>	61%	54186	85%	**98	100%
Vihtavuori N320	<<locked>>	61%	49792	78%	**91	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	29733	47%	**5	100%
Vihtavuori N330	<<locked>>	61%	52504	82%	**40	100%
Vihtavuori N340	<<locked>>	61%	49472	78%	**40	100%
Vihtavuori N350	<<locked>>	61%	49066	77%	**76	100%
Winchester 296	<<locked>>	61%	42960	67%	**75	95%

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