Load data for 7 x 49 GJW + .284 | 160gr | Speer TBBC

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 160gr \| Speer TBBC
Manufacturer SKU:	1750
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_B6132_C1083
Last updated:	2026-01-30

Load data for 108 loads in caliber 7 x 49 GJW with .284 | 160gr | 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".

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%	55738	87%	**75	100%
ADI APS 350	<<locked>>	82%	56927	89%	**11	100%
ADI APS 450	<<locked>>	80%	56057	88%	**14	100%
ADI AS 30	<<locked>>	76%	55927	88%	**30	100%
ADI AS 50N	<<locked>>	69%	56927	89%	**60	100%
Accurate 4100	<<locked>>	69%	55999	88%	**86	100%
Accurate No. 11 FS	<<locked>>	76%	57348	90%	**39	99%
Accurate No. 2	<<locked>>	62%	55796	87%	**93	100%
Accurate Solo 1000	<<locked>>	74%	56869	89%	**50	100%
Accurate Solo 1250	<<locked>>	70%	55709	87%	**60	100%
Alliant 2400	<<locked>>	67%	56420	88%	**96	100%
Alliant BE-86	<<locked>>	69%	55999	88%	**50	100%
Alliant BLUE DOT	<<locked>>	72%	56173	88%	**57	100%
Alliant Herco	<<locked>>	80%	57188	90%	**16	100%
Alliant UNIQUE	<<locked>>	68%	57246	90%	**22	100%
Baschieri & Pellagri 100	<<locked>>	70%	56202	88%	**30	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	86%	55854	88%	**24	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	65%	56376	88%	**40	100%
Hodgdon Clays	<<locked>>	79%	56347	88%	**14	101%
Hodgdon H110 👍	<<locked>>	71%	56159	88%	**22	100%
Hodgdon LilGun	<<locked>>	70%	56681	89%	**03	100%
Hodgdon Universal	<<locked>>	64%	55521	87%	**73	100%
Hodgdon CFE Pistol	<<locked>>	66%	55970	88%	**63	100%
Hodgdon TrailBoss	<<locked>>	94%	30545	48%	**5	100%
Maxam CSB 1	<<locked>>	74%	57174	90%	**76	100%
Maxam CSB 2	<<locked>>	70%	57174	90%	**63	100%
Maxam CSB 3	<<locked>>	73%	56956	89%	**60	100%
Maxam CSB 4	<<locked>>	71%	55840	88%	**43	100%
Maxam CSB 5	<<locked>>	71%	55419	87%	**20	100%
Ramshot Enforcer	<<locked>>	66%	55651	87%	**76	100%
ReloadSwiss RS 14	<<locked>>	94%	30472	48%	**1	100%
ReloadSwiss RS 20	<<locked>>	66%	55201	87%	**80	100%
ReloadSwiss RS 30	<<locked>>	85%	55550	87%	**29	100%
SNPE Vectan A0	<<locked>>	71%	56565	89%	**99	100%
SNPE Vectan BA 9	<<locked>>	68%	57159	90%	**76	100%
SNPE Vectan BA10	<<locked>>	75%	56057	88%	**14	100%
SNPE Vectan BA6 1/2 👍	<<locked>>	90%	56681	89%	**76	100%
SNPE Vectan BA7 1/2	<<locked>>	72%	56565	89%	**42	100%
SNPE Vectan BA9 1/2	<<locked>>	68%	57130	90%	**80	100%
[Shooter's world AR-Plus]*	<<locked>>	92%	56521	89%	**88	84%
Somchem MP200	<<locked>>	62%	56898	89%	**12	100%
Somchem MS200	<<locked>>	68%	56478	89%	**02	100%
Somchem S265	<<locked>>	81%	56014	88%	**86	99%
Vihtavuori 3N37	<<locked>>	64%	55811	87%	**35	100%
Vihtavuori 3N38	<<locked>>	69%	56942	89%	**14	100%
Vihtavuori N105	<<locked>>	69%	55898	88%	**94	100%
Vihtavuori N110 👍	<<locked>>	81%	57232	90%	**93	100%
Vihtavuori N310	<<locked>>	63%	56971	89%	**14	101%
Vihtavuori N320	<<locked>>	67%	55840	88%	**37	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	56956	89%	**04	101%
Vihtavuori N330	<<locked>>	64%	56521	89%	**66	100%
Vihtavuori N340	<<locked>>	66%	55637	87%	**89	100%
Vihtavuori N350	<<locked>>	66%	55405	87%	**19	100%
Winchester 296	<<locked>>	70%	56768	89%	**35	98%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	38537	60%	**01	100%
ADI APS 350	<<locked>>	61%	38508	60%	**24	100%
ADI APS 450	<<locked>>	61%	38624	61%	**43	100%
ADI AS 30	<<locked>>	61%	41263	65%	**83	100%
ADI AS 50N	<<locked>>	61%	48167	75%	**71	100%
Accurate 4100	<<locked>>	61%	43410	68%	**55	99%
Accurate No. 11 FS	<<locked>>	61%	34418	54%	**47	91%
Accurate No. 2	<<locked>>	61%	53200	83%	**66	100%
Accurate Solo 1000	<<locked>>	61%	44164	69%	**29	100%
Accurate Solo 1250	<<locked>>	61%	44686	70%	**61	100%
Alliant 2400	<<locked>>	61%	46731	73%	**94	100%
Alliant BE-86	<<locked>>	61%	46151	72%	**65	100%
Alliant BLUE DOT	<<locked>>	61%	41278	65%	**99	100%
Alliant Herco	<<locked>>	61%	36869	58%	**19	100%
Alliant UNIQUE	<<locked>>	61%	48515	76%	**43	100%
Baschieri & Pellagri 100	<<locked>>	61%	45281	71%	**38	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	32909	52%	**01	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	50981	80%	**91	100%
Hodgdon Clays	<<locked>>	61%	39595	62%	**47	100%
Hodgdon H110	<<locked>>	61%	39798	62%	**09	96%
Hodgdon LilGun	<<locked>>	61%	40553	64%	**22	99%
Hodgdon Universal	<<locked>>	61%	51213	80%	**30	100%
Hodgdon CFE Pistol	<<locked>>	61%	49893	78%	**14	100%
Hodgdon TrailBoss	<<locked>>	75%	22249	35%	**0	100%
Maxam CSB 1	<<locked>>	61%	42685	67%	**32	100%
Maxam CSB 2	<<locked>>	61%	46673	73%	**61	100%
Maxam CSB 3	<<locked>>	61%	44338	69%	**42	100%
Maxam CSB 4	<<locked>>	61%	45208	71%	**45	100%
Maxam CSB 5	<<locked>>	61%	44817	70%	**12	100%
Ramshot Enforcer	<<locked>>	61%	48095	75%	**04	100%
ReloadSwiss RS 14	<<locked>>	72%	21060	33%	**0	100%
ReloadSwiss RS 20	<<locked>>	61%	48776	76%	**24	100%
ReloadSwiss RS 30	<<locked>>	61%	26542	42%	**22	92%
SNPE Vectan A0	<<locked>>	61%	44266	69%	**81	100%
SNPE Vectan BA 9	<<locked>>	61%	48878	77%	**11	100%
SNPE Vectan BA10	<<locked>>	61%	42264	66%	**89	100%
SNPE Vectan BA6 1/2	<<locked>>	61%	25860	41%	**83	97%
SNPE Vectan BA7 1/2	<<locked>>	61%	43076	68%	**17	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	48675	76%	**07	100%
[Shooter's world AR-Plus]*	<<locked>>	88%	48747	76%	**83	80%
Somchem MP200	<<locked>>	61%	54679	86%	**02	100%
Somchem MS200	<<locked>>	61%	47805	75%	**24	100%
Somchem S265	<<locked>>	61%	30618	48%	**68	92%
Vihtavuori 3N37	<<locked>>	61%	51634	81%	**02	100%
Vihtavuori 3N38	<<locked>>	61%	44904	70%	**96	100%
Vihtavuori N105	<<locked>>	61%	43410	68%	**76	100%
Vihtavuori N110	<<locked>>	61%	31865	50%	**84	98%
Vihtavuori N310	<<locked>>	61%	54476	85%	**91	100%
Vihtavuori N320	<<locked>>	61%	48878	77%	**71	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	29544	46%	**5	100%
Vihtavuori N330	<<locked>>	61%	51822	81%	**30	100%
Vihtavuori N340	<<locked>>	61%	48849	77%	**30	100%
Vihtavuori N350	<<locked>>	61%	48863	77%	**63	100%
Winchester 296	<<locked>>	61%	41278	65%	**62	94%

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