Birchwood Casey Gun Cleaning Patches 1-3/4in 7mm-.38 (750 Pack) brand_-Rohm VihtaVuori N133 is a single-base

VihtaVuori N133 is a single-base smokeless rifle propellant and one of the most respected powders in precision shooting

Filled and ready to use straight from the box

The reloadable brass cases mean spent cartridges need not go to waste

zeroing an optic or simple practice

The measure now ships with a powder bottle adapter so you can dispense straight from the manufacturer's container

Birchwood Casey Gun Cleaning Patches 1-3/4in 7mm-.38 (750 Pack) brand_-Rohm VihtaVuori N133 is a single-baseBirchwood Casey's 1 3 4 inch square cotton cleaning patches are cut for bores from 7mm up to . 38 calibre, which covers the rifles most UK stalkers actually shoot . 308 Win, . 30 06 and . 303 British among them. Patch size matters: too large and the patch jams in the bore, too small and it never makes full contact, leaving fouling behind. These are sized to run true on a jag or patch pull loop with a standard cleaning rod. The cotton has a durable