Description
Accurate Powders 4350 is a versatile rifle powder with a medium-slow burn rate, making it highly suitable for various intermediate to large caliber rifle applications. Its formulation is engineered to provide consistent, optimal performance across a range of temperatures, ensuring reliable ignition and stable velocities. Accurate 4350 features an extruded form, yet due to its refined granule size, it delivers consistent metering properties, which ensures precise volumetric measurement for meticulous reloaders. This powder's temperature stability is a distinct advantage, reducing the likelihood of pressure variations in diverse shooting conditions. Reloaders frequently pair Accurate 4350 with calibers such as .30-06 Springfield, 6.5x55 Swedish, and .338 Winchester Magnum, where it achieves excellent case-fill and efficient burn rates. When developing loads, handloaders should consider the unique balance it offers between power and accuracy, particularly in newer, high-performance long-range cartridges. Its ability to produce uniform shot-to-shot performance makes it a favored choice among discerning reloaders seeking reliability and consistency in their tailored ammunition.
Specifications
Burn Rate
3 (Medium-Slow)
Bulk Density
0.920 g/cm³
Density
1.520 g/cm³
Temperature Sensitivity
Low
Suitable Substitutes
Powders with a similar burn rate that may be suitable alternatives (also see burn rate chart):
Standard Loads — Accurate 4350
Verified load data combinations using Accurate 4350.
.20 BR
Berger .204 | 55gr | Berger Varmint 55gr
.20 BR
Hornady .204 | 45gr | Hornady SP 45gr
.22 ARC
Sierra .224 | 90gr | Sierra HPBT MatchKinging 90gr
.22 ARC (bolt action)
Sierra .224 | 88gr | Sierra Tipped MatchKing 88gr
.22 ARC (bolt action)
Sierra .224 | 90gr | Sierra HPBT MatchKinging 90gr
.22 BR Rem.
Berger .224 | 82gr | Berger LTB 82gr
.22 Creedmoor
A-Square .224 | 72gr | A-Square e 72gr
.22 Creedmoor
Armscor .224 | 62gr | Armscor FMJ BT 62gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes Varmint Grenade FB 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes XLC S 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes VLC S 50gr
.22 Creedmoor
Barnes .204 | 50gr | Barnes Varminator HP FB 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes Solid Spitz 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes X S 50gr
.22 Creedmoor
Barnes .224 | 50gr | Barnes TSX BT 50gr
.22 Creedmoor
Barnes .224 | 52gr | Barnes Match Burner BT 52gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes TAC-X 53gr
.22 Creedmoor
Barnes .224 | 53gr | Barnes XLC S 53gr
Subsonic Loads — Accurate 4350
Verified subsonic load data combinations using Accurate 4350.
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid Target 230gr
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid OTM Tactical 230gr
.30-06 Spring.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.30-06 Spring.
Hornady .308 | 175gr | Hornady Sub-X 175gr
.30-06 Spring.
Hornady .308 | 190gr | Hornady Sub-X 190gr
.30-06 Spring.
Lapua .308 | 200gr | Lapua Subsonic 200gr
.30-06 Spring.
MAKER .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets 200gr
.30-06 Spring.
MAKER .308 | 220gr | MAKER 300 blackout 220gr
.30-06 Spring.
Peregrine .308 | 155gr | Peregrine Subsonic 155gr
.30-06 Spring.
Reichenberg .308 | 154gr | Reichenberg HDB Subsonic 154gr
.30-06 Spring.
Reichenberg .308 | 200gr | Reichenberg Subsonic 200gr
.30-06 Spring.
Sierra .308 | 220gr | Sierra MatchKing 220gr
.30-06 Spring.
Styria Arms | AERO .308 | 190gr | AERO SUB,- smax:23.90 190gr
.308 Win.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.308 Win.
Hornady .308 | 175gr | Hornady Sub-X 175gr
.308 Win.
Hornady .308 | 190gr | Hornady Sub-X 190gr
.308 Win.
Lapua .308 | 200gr | Lapua Subsonic 200gr
.308 Win.
MAKER .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets 200gr
Community Loads — Accurate 4350
Sample load data calculated with Accurate 4350.
You need a PRO license to unlock and view all data.
| Cartridge | Bullet | Barrel (in) | Charge (gr) | OAL (in) | Case Volume (GoW) | Max. Pressure (psi) | Muzzle Velocity (fps) |
|---|---|---|---|---|---|---|---|
| .224 | 62gr | Barnes TTSX BT | 24.0 | 44.2 | 2.70 | 51.0 | 58,711 (90%) | 3573 | |
| .224 | 80gr | Hornady ELD-X | 24.0 | ••.• | 2.70 | 51.0 | 64,875 (100%) | 3281 | |
| .224 | 75gr | Hornady ELD-Match | 22.0 | ••.• | 2.54 | 51.0 | 63,382 (98%) | 3268 | |
| .224 | 75gr | Hornady ELD-Match | 22.0 | 41.5 | 2.54 | 51.0 | 60,611 (93%) | 3225 | |
| .224 | 75gr | Hornady ELD-Match | 22.0 | 40.5 | 2.54 | 51.0 | 56,304 (87%) | 3153 | |
| .224 | 60gr | Nosler Partition | 22.0 | ••.• | 2.13 | 54.7 | 52,576 (82%) | 3458 | |
| .243 | 58gr | Hornady V-MAX | 20.0 | ••.• | 2.62 | 54.0 | 53,359 (89%) | 3386 | |
| .243 | 75gr | Sierra HP Varminter | 22.0 | ••.• | 2.65 | 54.7 | 57,000 (95%) | 3196 | |
| .243 | 75gr | Sierra HP Varminter | 22.0 | ••.• | 2.65 | 54.7 | 54,041 (90%) | 3146 | |
| .243 | 75gr | Sierra HP Varminter | 22.0 | ••.• | 2.65 | 54.7 | 52,591 (87%) | 3123 | |
| .243 | 87gr | Hornady V-MAX | 20.0 | ••.• | 2.71 | 54.0 | 48,631 (81%) | 2864 | |
| .243 | 100gr | Sierra Pro-Hunter | 22.0 | ••.• | 2.71 | 54.0 | 54,012 (90%) | 2822 | |
| .243 | 100gr | Speer Boat Tail Soft Point | 20.0 | ••.• | 2.70 | 54.2 | 54,694 (91%) | 2808 | |
| .243 | 62gr | Barnes Varmint Grenade FB | 24.0 | ••.• | 2.36 | 53.9 | 50,937 (80%) | 3560 | |
| .257 | 100gr | Swift Scirocco | 24.0 | ••.• | 2.83 | 51.5 | 54,476 (88%) | 3045 | |
| .257 | 100gr | Swift Scirocco | 20.0 | ••.• | 2.83 | 51.5 | 54,476 (88%) | 2913 | |
| .257 | 100gr | Nosler Ballistic Tip | 20.0 | ••.• | 2.83 | 51.5 | 54,259 (88%) | 2910 | |
| .257 | 80gr | Barnes TTSX BT | 26.0 | ••.• | 3.19 | 65.8 | 60,191 (92%) | 3550 |
Calculate Loads with Accurate 4350
Use our professional ballistics calculator to develop safe and accurate load recipes.
Start Calculating