Gain twist also limits other bullet damage (bullet skid) that can occur with uniform twist
Caption: There are three quality checks any good barrel should pass: straightness, uniform internal dimensions and uniform twist
rate from end to end.
Assuming constant density and uniform twist
, the linear density of the polyethylene matrix in the gel-fiber cannot be changed by twisting according to the conservation of mass.
Dresses remain important with pinafore styling adding a prim school uniform twist
. Striped berets and beanies provide some retro Eighties-style and hint at the cover up predicted to be another big trend as the days get chillier.
Done to its limits, cut rifled barrels should exhibit uniform twist
rate and also undergo a little less stress.
Remember, these are uniform twist
barrels that are supposed to have a uniform twist
rate from back to front and not gain twists.
With care, a fairly uniform twisted
yarn can be drawn from the fibre bundle.
are more convenient for barrel makers but a disadvantage to pressure and possibly accuracy.