Why this barrel
Our aftermarket 10/22® 18" diamond fluted
bull barrel (.920") combines style and precision for the discerning
rimfire shooter. Crafted from black bead-blasted chromoly steel and weighing 3
lbs, this barrel not only looks striking but delivers guaranteed 1/2"
groups at 50 yards. Designed to fit factory or aftermarket 10/22® receivers, it
offers KIDD-level performance and reliability right out of the box.
Precision
Engineering
The barrel is bored and rifled by Lothar Walther
in Germany, then hand-finished by Tony Kidd for match-grade quality. A
proprietary chamber reamer ensures smooth feeding of .22LR cartridges, while
the 1:16 twist stabilizes bullets for consistent accuracy. The diamond fluting
enhances aesthetics while slightly reducing weight—though its primary purpose
is visual appeal.
Convex
Extractor Slot & Muzzle Crown
A precision convex extractor slot prevents
extraction issues by keeping the extractor aligned with the case rim. This
feature is rare due to the expensive tooling and exact tolerances required, but
it ensures reliable cycling. Each barrel is finished with an 11-degree crown, a
double ring at the muzzle, and proudly marked with the KIDD logo.
Avoiding
Barrel Droop
KIDD barrels eliminate droop with a
resistance-fit mortise and tenon joint. The tenon is slightly larger than the
receiver mortise and uniform along its length, providing consistent support.
The precision-cut shoulder ensures the barrel sits flush against the
receiver—like setting a glass on a flat surface rather than a convex bottom.
V-block screws only need to be snug (~10 in-lb) to secure the barrel without
misalignment.
Installation
Tips
·
Remove paint or debris from the receiver mortise
before installing.
·
Apply a light coat of anti-seize to the barrel
tenon.
·
Start the barrel in the mortise, align the
extractor slot, and gently tap the rear of the receiver with a rubber mallet.
·
Fire two magazines before checking group size;
repeat when switching ammo brands.
·
Keep the chamber clean but avoid over-cleaning
the bore—clean roughly every 500 rounds, depending on ammo.
