The Little Bertha Bolt, in similitude to its companion knob (Big Bertha), is an ergonomically designed product. With an hourglass shape this Bolt Knob is sure to increase dexterity. This knob includes diamond shaped rivets to allow an enhanced grip. A matte black, smooth finish provides a sleek look and an excellent addition to your gun.
This smaller knob has two thread sizes; the standard 5/8x24 and the M6x1. The 5/8x24 works with all custom made anarchy handles and the M6x1 is compatible with the CZ 457 and other similar model handles.
Features:
Design allows for easy handling
Included Rivets allow for better grip
Two thread sizes allow for an increased range of bolt handle sizes
