The CZ 457 Synthetic 22LR TB 5RND 20 TB is a modern rimfire rifle designed for exceptional user comfort and reliability. Here are the detailed specifications and features:

Caliber: .22 Long Rifle (LR)
Barrel Length: 20 inches (51 cm)
Overall Length: Approximately 34 inches (86.5 cm)
Weight: Around 2.4 kg (5.3 lbs)
Stock: Ergonomically friendly polymer stock with a soft-touch finish, resistant to moisture, cold, and heat
Sights: No open sights; designed for use with optics
Trigger: Adjustable trigger mechanism with low trigger pull weight and excellent travel
Safety: Push-to-fire safety on the right side of the receiver
Capacity: 5 rounds
Action: Bolt-action with a 60° bolt lift
Finish: High-quality anti-corrosion finish on metal parts
Additional Features: Striker status indicator, separate bolt extractor control, cold hammer-forged barrel, 1/2x20 UNF muzzle thread for suppressor installation, dovetail milled into the top receiver for mounting optics

The CZ 457 Synthetic is part of the CZ 457 series, which offers exceptional user comfort due to its easy, fast, and reliable operation, even with a mounted riflescope. The polymer stock with a soft-touch finish ensures a comfortable and secure grip, while the high-quality anti-corrosion finish on metal parts provides increased resistance to adverse environmental conditions.