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BORDER BARRELS BARREL WEIGHT CALCULATOR

Swamped barrel contour Barrel weight will depend on calibre. So, choose what calibre you require for this contour then press the 'Calculate' button.

Change the dimensions and/or add in flutes to customise the contour. Press the 'Calculate' button to get a new weight.

All inputs must be in inches. Calculated barrel weights will be in pounds and kilograms.

Available calibres .177 .204 .224 .243 .257 .264 .270 .284 .308 8mm .338 .357 .375 .416 .450 .470 .500
Choose your calibre

R4 Remington PSS A B C D E F
Standard contour dimensions 26 1.24 0.83 2.20 2.35 0.95
Modify contour dimensions

Available flute widths quarter inch symbol five sixteenths symbol
Choose a flute width
spacer Update the barrel weight: 0 lbs or 0 kgs
Flute depth (0.4" max)
Flute length (18" max)
(Formulae by Geoffrey Kolbe, programmed in Perl script by Geoffrey Kolbe)