Why spend a fortune on individual pieces from other companies, when you can buy the complete set from Derraco, all in a presentation storage tin!
 
Includes every bullet calibre and headspace size you'll ever need.
 
Includes a bushing holder (body) for attaching to your calipers using secure grub screws (a thumb screw equivalent is also available).
 
Works perfectly in conjunction with our comparator kit anvil piece (available separately (either with a thumb screw attachment, or a grub screw attachment)).
 
Material:
Bushing holder (body): 303 Stainless steel
Headspace & bullet comparator bushings: 6061 Aircraft grade aluminum alloy.   
 
Surfaces are color-coded and hard anodized with a ceramic-like wear-resistant surface.
 
Compatible caliper jaw thickness: ≤4.70mm
 
Bullet bushing sizes: .17cal, .20cal, .22cal, .24cal, .25cal, .26cal, .27cal, .28cal, .30cal, .33cal, .35cal, .37cal, .41cal, .45cal
 
Headspace bushing sizes: 330, 350, 375, 400, 420