Magtech .38 Special 158gr LRN Ballistics
Brass Case • LRN • MPN: 38A
Magtech .38 Special 158gr LRN Ballistics
Brass Case • LRN • MPN: 38A
Solved from this product's advertised 755 fps, 158gr bullet and G1 BC 0.149, with the sight 0.5" over the bore at standard conditions. Compare every zero for .38 Special.
How to read it: filled circles are the near and far zero, where the bullet's path crosses the line of sight;the triangle is the peak (max ordinate). The shaded band is the 4" vital zone, ±2" either side of the line of sight. The dashed line marks the edge of the hold-dead-on window. The chart is zoomed to where the zero matters; the tables below run to 100 yards.
.38 Special 158gr with a 10-yard zero
Zeroed at 10 yards with a 0.5" sight height, this load touches the line of sight at 10 yards without ever climbing above it (a tangent zero), and is -4.4" at 50 and -24.9" at 100 yards.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -0.5" | 0.00 | 0.00 | 755 | 200 | 0.1 |
| 5 | -0.2" | -3.10 | -0.90 | 752 | 198 | 0.1 |
| 10 | 0.0" | -0.03 | -0.01 | 748 | 197 | 0.1 |
| 15 | 0.0" | +0.04 | +0.01 | 745 | 195 | 0.2 |
| 20 | -0.1" | -0.66 | -0.19 | 742 | 193 | 0.2 |
| 25 | -0.4" | -1.68 | -0.49 | 739 | 192 | 0.3 |
| 30 | -0.9" | -2.87 | -0.84 | 736 | 190 | 0.4 |
| 35 | -1.5" | -4.16 | -1.21 | 733 | 188 | 0.5 |
| 40 | -2.3" | -5.51 | -1.60 | 729 | 187 | 0.6 |
| 45 | -3.3" | -6.90 | -2.01 | 726 | 185 | 0.7 |
| 50 | -4.4" | -8.34 | -2.43 | 723 | 184 | 0.9 |
| 55 | -5.7" | -9.80 | -2.85 | 720 | 182 | 1.0 |
| 60 | -7.1" | -11.28 | -3.28 | 717 | 180 | 1.2 |
| 65 | -8.7" | -12.78 | -3.72 | 714 | 179 | 1.4 |
| 70 | -10.5" | -14.30 | -4.16 | 711 | 177 | 1.6 |
| 75 | -12.5" | -15.84 | -4.61 | 708 | 176 | 1.9 |
| 80 | -14.6" | -17.39 | -5.06 | 705 | 175 | 2.1 |
| 85 | -16.9" | -18.95 | -5.51 | 702 | 173 | 2.3 |
| 90 | -19.4" | -20.53 | -5.97 | 699 | 172 | 2.6 |
| 95 | -22.1" | -22.12 | -6.44 | 696 | 170 | 2.9 |
| 100 | -24.9" | -23.72 | -6.90 | 693 | 169 | 3.2 |
158gr G1 .149 at 755 fps, 0.5" sight height over bore, standard conditions (59°F, sea level), 10 mph full-value crosswind. Positive drop is above the line of sight. This load is subsonic from the muzzle, so there is no transonic zone to cross. Source: Manufacturer's advertised velocity and BC.
.38 Special 158gr with a 15-yard zero
Zeroed at 15 yards with a 0.5" sight height, this load touches the line of sight at 15 yards without ever climbing above it (a tangent zero), and is -4.4" at 50 and -24.9" at 100 yards.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -0.5" | 0.00 | 0.00 | 755 | 200 | 0.1 |
| 5 | -0.2" | -3.13 | -0.91 | 752 | 198 | 0.1 |
| 10 | 0.0" | -0.05 | -0.02 | 748 | 197 | 0.1 |
| 15 | 0.0" | +0.02 | +0.01 | 745 | 195 | 0.2 |
| 20 | -0.1" | -0.69 | -0.20 | 742 | 193 | 0.2 |
| 25 | -0.5" | -1.71 | -0.50 | 739 | 192 | 0.3 |
| 30 | -0.9" | -2.90 | -0.84 | 736 | 190 | 0.4 |
| 35 | -1.5" | -4.18 | -1.22 | 733 | 188 | 0.5 |
| 40 | -2.3" | -5.53 | -1.61 | 729 | 187 | 0.6 |
| 45 | -3.3" | -6.93 | -2.02 | 726 | 185 | 0.7 |
| 50 | -4.4" | -8.36 | -2.43 | 723 | 184 | 0.9 |
| 55 | -5.7" | -9.82 | -2.86 | 720 | 182 | 1.0 |
| 60 | -7.1" | -11.30 | -3.29 | 717 | 180 | 1.2 |
| 65 | -8.7" | -12.81 | -3.73 | 714 | 179 | 1.4 |
| 70 | -10.5" | -14.33 | -4.17 | 711 | 177 | 1.6 |
| 75 | -12.5" | -15.86 | -4.61 | 708 | 176 | 1.9 |
| 80 | -14.6" | -17.42 | -5.07 | 705 | 175 | 2.1 |
| 85 | -16.9" | -18.98 | -5.52 | 702 | 173 | 2.3 |
| 90 | -19.4" | -20.56 | -5.98 | 699 | 172 | 2.6 |
| 95 | -22.1" | -22.15 | -6.44 | 696 | 170 | 2.9 |
| 100 | -24.9" | -23.75 | -6.91 | 693 | 169 | 3.2 |
158gr G1 .149 at 755 fps, 0.5" sight height over bore, standard conditions (59°F, sea level), 10 mph full-value crosswind. Positive drop is above the line of sight. This load is subsonic from the muzzle, so there is no transonic zone to cross. Source: Manufacturer's advertised velocity and BC.
.38 Special 158gr with a 25-yard zero
Zeroed at 25 yards with a 0.5" sight height, this load first crosses the line of sight at 7 yards, peaks +0.3" at 16 yards, returns to zero at 25, and is -3.5" at 50 and -23.1" at 100 yards.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -0.5" | 0.00 | 0.00 | 755 | 200 | 0.1 |
| 5 | -0.1" | -1.39 | -0.40 | 752 | 198 | 0.1 |
| 10 | +0.2" | +1.69 | +0.49 | 748 | 197 | 0.1 |
| 15 | +0.3" | +1.76 | +0.51 | 745 | 195 | 0.2 |
| 20 | +0.2" | +1.06 | +0.31 | 742 | 193 | 0.2 |
| 25 | 0.0" | +0.03 | +0.01 | 739 | 192 | 0.3 |
| 30 | -0.4" | -1.15 | -0.34 | 736 | 190 | 0.4 |
| 35 | -0.9" | -2.44 | -0.71 | 733 | 188 | 0.5 |
| 40 | -1.6" | -3.79 | -1.10 | 729 | 187 | 0.6 |
| 45 | -2.5" | -5.19 | -1.51 | 726 | 185 | 0.7 |
| 50 | -3.5" | -6.62 | -1.93 | 723 | 184 | 0.9 |
| 55 | -4.7" | -8.08 | -2.35 | 720 | 182 | 1.1 |
| 60 | -6.0" | -9.56 | -2.78 | 717 | 180 | 1.2 |
| 65 | -7.6" | -11.06 | -3.22 | 714 | 179 | 1.4 |
| 70 | -9.3" | -12.59 | -3.66 | 711 | 177 | 1.6 |
| 75 | -11.1" | -14.12 | -4.11 | 708 | 176 | 1.9 |
| 80 | -13.2" | -15.67 | -4.56 | 705 | 175 | 2.1 |
| 85 | -15.4" | -17.24 | -5.01 | 702 | 173 | 2.3 |
| 90 | -17.8" | -18.82 | -5.47 | 699 | 172 | 2.6 |
| 95 | -20.3" | -20.41 | -5.94 | 696 | 170 | 2.9 |
| 100 | -23.1" | -22.01 | -6.40 | 693 | 169 | 3.2 |
158gr G1 .149 at 755 fps, 0.5" sight height over bore, standard conditions (59°F, sea level), 10 mph full-value crosswind. Positive drop is above the line of sight. This load is subsonic from the muzzle, so there is no transonic zone to cross. Source: Manufacturer's advertised velocity and BC.
Product Overview
Magtech 158-grain LRN is a plain lead .38 Special load made for range and training work. Nothing covers the bullet, which is cast lead with a round nose. Magtech quotes 755 fps for 200 ft-lbs.
Zeroed at 25 yards, it is 3.5 inches low at 50, reaching there at 723 fps with 184 ft-lbs. Remington's UMC 158-grain LRN is its match at the muzzle and on recoil, so a shooter switching between them will notice nothing. Both sit at the soft end of what .38 Special does at full bullet weight.
If you're cross-shopping, Federal's American Eagle 158-grain LRN is 15 fps faster with 8 ft-lbs more. HSM's Cowboy Action 158-grain RNFP runs 85 fps faster at 840 fps and 248 ft-lbs, on a flat-nosed lead bullet.
- Estimated recoil of 3.8 ft-lbs, tied for the least of the caliber's 158-grain lead loads
- Magtech states a 4-inch vented barrel and publishes its own figures, which most makers at this weight do not
- Standard pressure, which suits older and alloy-framed .38s
- An unjacketed lead bullet, which some indoor ranges restrict. Hornady's 158-grain XTP is the jacketed bullet at this weight
- 184 ft-lbs at 50 yards, the least of the caliber's 158-grain lead loads
- Sellier & Bellot's 158-grain LRN is the same bullet driven far harder, if energy at this weight is the point
Similar Products Compared
| PRODUCT | WEIGHT | TYPE | VELOCITY | ENERGY | BC | PRICE/RD |
|---|---|---|---|---|---|---|
| 158 gr | LRN | 755 fps | 200 ft-lbs | 0.149 |
$0.44
1000 Rounds
|
|
| 158 gr | LRN | 755 fps | 200 ft-lbs | 0.165 |
$0.57
1000 Rounds
|
|
| 158 gr | RNFP | 840 fps | 248 ft-lbs | 0.159 |
$0.59
1000 Rounds
|
|
| 158 gr | LRN | 997 fps | 349 ft-lbs | 0.17 |
$0.91
50 Rounds
|
|
| 158 gr | CNL | 800 fps | 225 ft-lbs | 0.15 |
$1.25
50 Rounds
|
|
| 158 gr | LRN | 770 fps | 208 ft-lbs | 0.206 |
$0.95
50 Rounds
|
All Magtech .38 Special 158gr LRN Prices
| DEALER | QTY | PRICE | SHIPPING | TOTAL | PRICE/RD |
|---|---|---|---|---|---|
| Lucky Gunner | 1000 | $415.00 | $24.95 | $439.95 | $0.44 |
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