Acculite 16.5" CZ 455/457 Match Aluminum Barrel Barrel 22LR 920 1/2-28 16TCZ-BM

These barrels are great! They come with a match or bentz chamber. Are super light weight and accurate.

Acculite CZ 455/457 Match Aluminum Sleeved Barrel 22LR Match Chamber

Gun Barrel Stock: 6061 high-quality aircraft aluminum

Barrel Length: 16.5" CZ barrels liner runs the full length in barrels.

Standard Features: Barrel without flutes with protective cap.

Diameter: .920 Bull Barrel Style

Shank Size: .001 Oversized (may require minor hand fitting)

Chamber: .22 LR Match Chamber - can use standard or match grade

Liner: 4140 Steel - Button rifled

Rate of Twist: 1:16 - 22LR ( Sub Sonic 1:9 Twist may be special ordered)

Matte finish