While the Ruger 10/22 is a favorite rimfire rifle for 
speed shooting competitions and recreational shooting, 
it’s not uncommon for the factory bolt to need a 
complete re-work for the gun to function at its best. 
Fix common 10/22 bolt issues- without the need for a 
gunsmith- with the new “KrossFire” CNC-Machined Bolt 
from TANDEMKROSS.
CNC-Machined from hardened tool steel, the “KrossFire” 
Bolt features a pinned firing pin to restrict the 
vertical movement and strike the cartridges in a 
consistent manner, reducing misfires. The CNC-machining 
process allows for precise headspace measurement, 
ensuring the bolt face sits flat against the barrel and 
improving firing pin impact.
The CNC-machined “KrossFire” bolt features a polished 
finish that is much smoother than the factory bolt, 
ensuring the bolt rides smoothly over the hammer for 
improved cycling and a smoother trigger pull. Upgraded 
10/22 bolt includes a laser-cut steel firing pin and 
steel extractor to reduce failures to fire and failures 
to eject.
The "KrossFire" Bolt fits any standard Ruger® 10/22 
rifle, Ruger® 10/22 Takedown®, Ruger® 10/22 Takedown 
Lite, Ruger® 10/22 Charger™ pistol or Ruger® 10/22 
Charger™ Takedown pistol.
FEATURES:
- Cross-pinned firing pin restricts vertical movement 
for consistent ignition
 - Polished bolt rides smoothly over the hammer for 
improved cycling and reliability
 - Precise CNC-machining ensures proper headspace 
without a need for a factory bolt rework