338 lapua magnum 8.6x70mm ap-tc - sniper extremesniperextreme.com/assets/edge_338_ap-tc.pdf · .338...
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.338 Lapua Magnum8.6x70mm AP-TC
Armour PiercingTungsten Carbide
Very accurate 3 piece armour piercing bullet for protected hard targets, providing exceptional penetration and accuracy at extended ranges.
Made in the UK by EPA Manufacturing LtdSales Contact +44 (0)1777 871310
[email protected] www.sniperextreme.com
Projectile Weights Grams - 17.5 Grams Nominal
Projectile Weights Grains - 270gr Nominal
Projectile Material - Copper Alloy - Tungsten Carbide Core – Black Steel Tip
Suitable Twist Rates - TW 10 - 11 & 12
Temperature Range - 65° to +160°F / -54° to +71°C
Case Material - Cartridge Brass (Cu70Zn30)
Cartridge External Dimensions - CIP Compliant or as Required
Accuracy - Average Mean Radius-@100yd/100m ≤1MOA ≤ 29mm Radius
Mean Chamber Pressure - 4200 bar CIP
Test barrel length - 28” / 700mm
Average BC - 0.6385 Measured G1 Model. 0.2300 Measured G7 Model
Average Velocity - @Ambient 21º C. 70º F. 2700fps / 830mps
Armour Piercing- Tungsten Carbide
Penetration: @1000 meters 10mm of RHA 320HB
Cartridge Case
Complete Round
.338 Lapua Magnum8.6x70mm AP-TC
Armour Piercing Tungsten Carbide
Technical Specification
Sabot Material Composition
Cu ~ 61 - 63%
Zn ~ 30%
Pb ~ 1.70 - 2.80%
Sabot Mechanical Properties
Tensile Strength (MPa) ~ 340 - 480
Hardness HB ~ 130
Tip Material Composition
Fe ~ 98.81 - 99.26 % (as remainder)
Carbon, C ~ 0.14 - 0.20 % Iron,
Tip Mechanical Properties
Hardness, Brinell ~ 126
Tensile Strength, Ultimate ~ 440 MPa
Core Material Properties
Wc ~ 94%
Ni Cr ~ 6%
Core Mechanical Properties
Tensile Yield Strength (MPa) ~ 344
Hardness HRC ~ 60
Case Material Composition
Cu ~ 70.0-73.0%
Zn ~ 20%
Pb ~ 0.07%
Fe ~ 0.05%
Large Rifle Magnum Primer
Cup Material ~ 70/30% Brass-Nickel Plated
Anvil ~ 70/30% Brass
Disc ~ Paper
Detonation Mix ~ Non Corrosive . Non Mercuric. Based on Lead Styphnate
.338 AP-TC Tip
.338 AP-TC Projectile
.338 AP-TC Core
Large Rifle Magnum Primer
.338 AP-TC Sabot