Load data for 7 x 49 GJW + .284 | 140gr | Barnes X BT

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 \| 140gr \| Barnes X BT
Manufacturer SKU:	28426
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_B566_C1083
Last updated:	2025-02-02
Recommended Twist Rate:	1:9 - 1:8

Load data for 0 loads in caliber 7 x 49 GJW with .284 | 140gr | Barnes X BT bullet and 0 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.

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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>>	77%	57305	90%	**96	100%
ADI APS 350	<<locked>>	81%	56463	88%	**96	101%
ADI APS 450	<<locked>>	80%	55390	87%	**06	101%
ADI AS 30	<<locked>>	75%	55347	87%	**16	100%
ADI AS 50N	<<locked>>	69%	56231	88%	**39	100%
Accurate 4100 👍	<<locked>>	68%	55724	87%	**85	100%
Accurate No. 11 FS	<<locked>>	76%	56043	88%	**14	97%
Accurate No. 2	<<locked>>	63%	56101	88%	**98	100%
Accurate Solo 1000	<<locked>>	73%	56159	88%	**42	100%
Accurate Solo 1250	<<locked>>	70%	56101	88%	**62	100%
Alliant 2400	<<locked>>	67%	55564	87%	**78	100%
Alliant BE-86	<<locked>>	70%	57087	89%	**48	100%
Alliant BLUE DOT	<<locked>>	73%	57435	90%	**72	100%
Alliant Herco	<<locked>>	80%	57203	90%	**07	100%
Alliant RED DOT	<<locked>>	76%	55492	87%	**22	100%
Alliant UNIQUE	<<locked>>	66%	55506	87%	**04	100%
Baschieri & Pellagri 100	<<locked>>	70%	56768	89%	**29	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	86%	57174	90%	**29	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	65%	55985	88%	**19	100%
Hodgdon Clays	<<locked>>	79%	55985	88%	**96	101%
Hodgdon H110 👍	<<locked>>	71%	56362	88%	**24	99%
Hodgdon LilGun	<<locked>>	70%	56753	89%	**08	100%
Hodgdon Universal	<<locked>>	65%	56318	88%	**65	100%
Hodgdon CFE Pistol	<<locked>>	67%	57319	90%	**68	100%
Hodgdon TrailBoss	<<locked>>	96%	31850	50%	**30	100%
Maxam CSB 1	<<locked>>	74%	56478	89%	**52	100%
Maxam CSB 2	<<locked>>	68%	55999	88%	**42	100%
Maxam CSB 3	<<locked>>	72%	56231	88%	**48	100%
Maxam CSB 4	<<locked>>	71%	55361	87%	**22	100%
Maxam CSB 5	<<locked>>	73%	57363	90%	**19	100%
Ramshot Enforcer	<<locked>>	66%	57043	89%	**81	100%
ReloadSwiss RS 14	<<locked>>	96%	31734	50%	**50	100%
ReloadSwiss RS 20	<<locked>>	66%	55738	87%	**81	100%
ReloadSwiss RS 30	<<locked>>	85%	55999	88%	**37	100%
SNPE Vectan A0	<<locked>>	71%	55376	87%	**71	100%
SNPE Vectan BA 9	<<locked>>	67%	55999	88%	**58	100%
SNPE Vectan BA10	<<locked>>	74%	55390	87%	**06	101%
SNPE Vectan BA6 1/2 👍	<<locked>>	90%	57101	89%	**81	100%
SNPE Vectan BA7 1/2	<<locked>>	71%	56275	88%	**30	100%
SNPE Vectan BA9 1/2	<<locked>>	68%	56637	89%	**68	100%
Somchem MS200	<<locked>>	68%	56637	89%	**01	100%
Somchem S265	<<locked>>	82%	57392	90%	**17	99%
Vihtavuori 3N37	<<locked>>	64%	55970	88%	**27	100%
Vihtavuori 3N38	<<locked>>	69%	56739	89%	**16	100%
Vihtavuori N105	<<locked>>	69%	56028	88%	**99	100%
Vihtavuori N110 👍	<<locked>>	80%	56333	88%	**91	100%
Vihtavuori N310	<<locked>>	63%	56666	89%	**99	101%
Vihtavuori N320	<<locked>>	66%	55492	87%	**16	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	56188	88%	**83	100%
Vihtavuori N330	<<locked>>	65%	57043	89%	**68	100%
Vihtavuori N340	<<locked>>	66%	56057	88%	**91	100%
Vihtavuori N350	<<locked>>	67%	56478	88%	**37	100%
Winchester 296	<<locked>>	70%	57014	89%	**37	97%
Winchester AutoComp	<<locked>>	71%	56782	89%	**68	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	39276	62%	**93	100%
ADI APS 350	<<locked>>	61%	38769	61%	**09	100%
ADI APS 450	<<locked>>	61%	38638	61%	**19	100%
ADI AS 30	<<locked>>	61%	41495	65%	**68	100%
ADI AS 50N	<<locked>>	61%	48124	75%	**53	100%
Accurate 4100	<<locked>>	61%	44440	70%	**57	98%
Accurate No. 11 FS	<<locked>>	61%	35636	56%	**32	90%
Accurate No. 2	<<locked>>	61%	53708	84%	**71	100%
Accurate Solo 1000	<<locked>>	61%	44208	69%	**11	100%
Accurate Solo 1250	<<locked>>	61%	45687	72%	**47	100%
Alliant 2400	<<locked>>	61%	46949	74%	**93	100%
Alliant BE-86	<<locked>>	61%	45861	72%	**40	100%
Alliant BLUE DOT	<<locked>>	61%	41640	65%	**91	100%
Alliant Herco	<<locked>>	61%	37768	59%	**01	100%
Alliant RED DOT	<<locked>>	61%	41365	65%	**75	100%
Alliant UNIQUE	<<locked>>	61%	49342	77%	**39	100%
Baschieri & Pellagri 100	<<locked>>	61%	46122	72%	**34	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	61%	33344	52%	**76	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	50995	80%	**76	100%
Hodgdon Clays	<<locked>>	61%	39900	63%	**22	100%
Hodgdon H110	<<locked>>	61%	41205	65%	**14	95%
Hodgdon LilGun	<<locked>>	61%	42090	66%	**37	99%
Hodgdon Universal	<<locked>>	61%	52098	82%	**25	100%
Hodgdon CFE Pistol	<<locked>>	61%	49705	78%	**02	100%
Hodgdon TrailBoss	<<locked>>	64%	19116	30%	**7	100%
Maxam CSB 1	<<locked>>	61%	42801	67%	**24	100%
Maxam CSB 2	<<locked>>	61%	47863	75%	**60	100%
Maxam CSB 3	<<locked>>	61%	44367	70%	**24	100%
Maxam CSB 4	<<locked>>	61%	45281	71%	**27	100%
Maxam CSB 5	<<locked>>	61%	44976	70%	**94	100%
Ramshot Enforcer	<<locked>>	61%	48225	76%	**96	100%
ReloadSwiss RS 14	<<locked>>	61%	18159	28%	**3	100%
ReloadSwiss RS 20	<<locked>>	61%	49501	78%	**25	100%
ReloadSwiss RS 30	<<locked>>	61%	27702	43%	**17	91%
SNPE Vectan A0	<<locked>>	61%	43816	69%	**57	100%
SNPE Vectan BA 9	<<locked>>	61%	48312	76%	**86	100%
SNPE Vectan BA10	<<locked>>	61%	42250	66%	**61	100%
SNPE Vectan BA6 1/2	<<locked>>	61%	27354	43%	**81	97%
SNPE Vectan BA7 1/2	<<locked>>	61%	43381	68%	**99	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	48327	76%	**86	100%
Somchem MS200	<<locked>>	61%	48341	76%	**16	100%
Somchem S265	<<locked>>	61%	32140	50%	**70	91%
Vihtavuori 3N37	<<locked>>	61%	51822	81%	**01	100%
Vihtavuori 3N38	<<locked>>	61%	45339	71%	**04	100%
Vihtavuori N105	<<locked>>	61%	44469	70%	**78	100%
Vihtavuori N110	<<locked>>	61%	33156	52%	**80	97%
Vihtavuori N310	<<locked>>	61%	54360	85%	**73	100%
Vihtavuori N320	<<locked>>	61%	49008	77%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	30182	47%	**4	100%
Vihtavuori N330	<<locked>>	61%	52649	83%	**22	100%
Vihtavuori N340	<<locked>>	61%	49458	78%	**22	100%
Vihtavuori N350	<<locked>>	61%	48196	76%	**48	100%
Winchester 296	<<locked>>	61%	42685	67%	**67	93%
Winchester AutoComp	<<locked>>	61%	45992	72%	**60	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