Load data for .33 Win. + 160gr Barnes TTSX BT

The most recommended powders for this combination are Alliant AR-Comp, IMR 3031 and SNPE Vectan SP 3.

.33 Win. cartridge with combo bulletSeated DepthL3 = 2.104 in / 53.44 mmL6 = 2.795 in / 70.99 mmSeated Depth = .524 in / 13.31 mm

Based on C.I.P., the max. allowed case length is 2.105 in / 53.47 mm, the max. cartridge length is 2.795 in / 70.99 mm, and the max. allowed pressure is 44,237 PSI / 3,050 bar.

160gr Barnes TTSX BT bullet image

Load Specifications

ImperialMetric
Case Length (L3):2.104" | 53.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.461" | 11.7 mm
Case Capacity:63 gow | 4.08 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):44,237 psi | 3,050 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:14.0

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