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ALL LOADS SHOULD BE CONSIDERED MAXIMUM AND DECREASED 10-PERCENT FOR STARTING LOADS |
.357 Magnum Handloaded Ammo Performance
Marlin Model 1894C x 18-1/2'with Simmons 4X Whitetail scope |
| Bullet |
Brass/Powder |
Charge (Gr.) |
Velocity |
Group Size (inch) |
| Lyman #358156GC |
Federal/#2400 |
15.0 |
1,895 |
1-3/8 |
| BRP 155SWCGC |
Federal/#2400 |
15.0 |
1,886 |
1-1/2 |
| Hornady 140 JHP |
Winchester/#240 |
17.5 |
2,082 |
1-3/4 |
| Hornady 140 XTP |
Federal/WW296 |
19.5 |
1,962 |
1-1/4 |
| Hornady 158 XTP |
Winchester/AA#9 |
15.0 |
1,571 |
1-3/8 |
| Hornady 158 XTP |
Federal/VV N110 |
16.0 |
1,787 |
2-1/4 |
| Hornady 158 XTP |
Winchester/L'il Gun |
18.0 |
1,557 |
1-1/2 |
| Hornady 158 JHP |
Winchester/WW296 |
17.5 |
1,779 |
2 |
| Hornady 158 JHP |
Winchester/#2400 |
15.5 |
1,815 |
1 |
| Nosler 158 JHP |
Remington/H110 |
16.0 |
1,794 |
7/8 |
| Sierra 140 JHC |
Remington/AA#9 |
15.0 |
1,762 |
1-3/8 |
| Sierra 158 JHC |
Frontier/#2400 |
14.0 |
1,597 |
2 |
| Sierra 170 JHC |
Remington/#2400 |
14.2 |
1,396 |
1-3/4 |
| Speer 140 JHP |
Winchester/WW296 |
19.5 |
1,906 |
1-1/4 |
| Speer 140 JHP |
Winchester/#2400 |
17.5 |
1,995 |
1 |
| Speer 158 JFP |
Winchester/#240 |
15.5 |
1,742 |
3/4 |
| Speer 158 JFP |
Winchester/WW296 |
17.5 |
1,740 |
1-3/4 |
| Speer 158 GDHP |
Remington/AA#9 |
15.0 |
1,671 |
1-7/8 |
| Speer 158 GDHP |
Winchester/#2400 |
14.0 |
1,591 |
1-3/4 |
| Speer 158 JFP |
Remington #2400 |
14.0 |
1,571 |
1-3/8 |
| Speer 158 JHP |
Federal/L'il Gun |
18.0 |
1,928 |
1-5/8 |
| Speer 160 JFP |
Remington/L'il Gun |
18.0 |
1,823 |
3/8 |
| Speer 170 JFP |
Starline/#2400 |
14.2 |
1,396 |
3/4 |
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| Browning B92 x 20' Factory Buckhorn sights |
| Bullet |
Brass/Powder |
Charge |
Velocity |
Group Size |
| Lyman #358156GC |
Winchester/#2400 |
15.0 |
1,879 |
2-1/2 |
| Hornady 140 JHP |
Winchester/#2400 |
17.5 |
2,020 |
1-3/4 |
| Hornady 140 JHP |
Winchester/WW296 |
19.5 |
2,011 |
1-5/8 |
| Hornady 158 JHP |
Winchester/#2400 |
15.5 |
1,816 |
1-7/8 |
| Hornady 158 JHP |
Winchester/WW296 |
17.5 |
1,802 |
1-1/2 |
| Speer 158 JFP |
Winchester/#2400 |
15.5 |
1,745 |
1-3/4 |
| Speer 158 JFP |
Winchester/WW296 |
17.5 |
1,725 |
2-1/2 |
| Notes: Groups the product of 3 Shots at 50 yards. Chronograph screens set at 10' from muzzle. CCI #550 primers used in listed brass. |
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| Easy Shooting Loads: Rossi Model 92 .357 Magnum x 20' |
| Oregon Trail 158 RNFP |
Starline/WW231 |
4.5 |
1,065 |
1-1/4 |
| Oregon Trail 158 RNFP |
Starline/Universal |
5.0 |
1,048 |
1-1/4 |
| Oregon Trail 180 FP |
Starline/Universal |
5.0 |
1,075 |
1-3/4 |
Notes: Groups the product of 3 of 4 Shots at 50 yards. Chronograph screens set at 10' from muzzle.
CCI #500 primers used in listed brass. |
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357 Magnum Handloaded Ammo Performance
S&W Model 27 .357 Magnum x 8-3/8' |
| Bullet |
Brass/Powder |
Charge |
Velocity |
Group Size |
| Lyman #358156GC |
Federal/#2400 |
15.0 |
1,515 |
1-3/8 |
| BRP 155SWCGC |
Federal/#2400 |
15.0 |
1,521 |
1-3/8 |
| Hornady 140 JHP |
40 JHP Winchester/#2400 |
17.5 |
1,584 |
1-1/2 |
| Hornady 140 XTP |
Federal/WW296 |
19.5 |
1,517 |
1-1/8 |
| Hornady 158 XTP |
Winchester/AA#9 |
15.0 |
1,201 |
1-3/8 |
| Hornady 158 XTP |
Federal/VV N110 |
16.0 |
1,264 |
1-1/4 |
| Hornady 158 XTP |
Winchester/L'il Gun |
18.0 |
1,361 |
1-3/4 |
| Hornady 158 JHP |
Winchester/WW296 |
17.5 |
1,344 |
3/4 |
| Hornady 158 JHP |
Winchester/#2400 |
15.5 |
1,360 |
1 |
| Nosler 158 JHP |
Remington/H110 |
16.0 |
1,260 |
3/4 |
| Sierra 140 JHC |
Remington/AA#9 |
14.0 |
1,411 |
2 |
| Sierra 158 JHC |
Frontier/#2400 |
14.0 |
1,260 |
1-3/4 |
| Sierra 170 JHC |
Remington/#2400 |
14.2 |
1,255 |
2 |
| Speer 140 JHP |
Winchester/WW296 |
19.5 |
1,453 |
1-3/8 |
| Speer 140 JHP |
Winchester/#2400 |
17.5 |
1,582 |
5/8 |
| Speer 158 JFP |
Winchester/#2400 |
15.5 |
1,372 |
1-1/2 |
| Speer 158 JFP |
Winchester/WW296 |
17.5 |
1,353 |
3/4 |
| Speer 158 GDHP |
Remington/AA#9 |
15.0 gr. |
1,241 |
2 |
| Speer 158 GDHP |
Winchester/#2400 |
14.0 |
1,293 |
1-3/8 |
| Speer 158 JFP |
Remington/#2400 |
14.0 |
1,257 |
1-3/4 |
| Speer 158 JHP |
Federal/L'il Gun |
18.0 |
1,377 |
1-5/8 |
| Speer 160 JFP |
Federal/L'il Gun |
18.0 |
1,317 |
2 |
| Speer 170 JFP |
Starline/#2400 |
14.2 |
1,259 |
1-3/8 |
| Notes: Groups the product of 3 Shots at 50 yards. Chronograph screens set at 10' from muzzle. CCI #550 primers used in listed brass. |
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| Easy Shooting Loads: Ruger Blackhawk .357 Magnum x 4-5/8' |
| Oregon Trail 158 RNFP |
Starline/WW231 |
4.5 |
765 |
1-1/4 |
| Oregon Trail 158 RNFP |
Starline/Universal |
5.0 |
650 |
1-3/8 |
| Oregon Trail 180 FP |
Starline/Universal |
5.0 |
795 |
1-1/8 |
| Notes: Groups the product of 5 of 6 Shots at 25 yards. Chronograph screens set at 10' from muzzle. CCI #500 primers used in listed brass. |
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For more info:
Marlin Firearms, 100 Kenna Drive, Noth Haven CT 06473; phone:203-239-5621. www.marlinfirearms.com
Accurate Arms, 5891 Hwy 230 W, McEwen TN 37101; phone:931-729-4207. www.accuratepowder.com
ATK, 900 Ehlen Dr., Anoka MN 53303; 763-323-2300. www.atk.com.
Hodgdon Powder Co., P.O. Box 2932, Shawnee Mission KS 66202; phone: 913-362-94 55. www.hodgdon.com
Hornady Manufacturing Co., P.O. Box 1848, Grande Island NE 68803; phone: 800-338-3220. www.hornady.com
Sierra Bullets, 1400 W. Henry St., Sedalia MO 65301; phone: 800-223-8799; phone: 800-223-8799. www.sierrabullets.com
Speer Bullets, P.O. Box 856, Lewiston ID 83501; phone: 800-627-3640. www.speer-bullets.com
Lyman Products, 475 Smith St., Middletown CT 06457; phone: 860-632-2020. www.lymanproducts.com |
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