Israeli IWI Tavor-21 CTAR-21 5.56x45mm 15" Populated Barrel Parts Kit

The IWI Tavor CTAR-21 (Commando) Parts Kit is an original Israeli military surplus bullpup parts kit chambered in 5.56x45mm NATO . Designed specifically for close-quarters combat and special operations, the CTAR-21 represents a distinctive piece of modern Israeli military small-arms history.

This kit features a 15" cold hammer-forged, chrome-lined barrel with a 1:7 twist , a long-stroke gas piston system , and a lightweight high-impact polymer bullpup stock chassis with ambidextrous ejection and charging capability. The stock bears a standard ISRAEL WEAPON INDUSTRIES LTD. label stamping. The Tavor-21 CTAR-21 accepts standard AR-15 magazines (not included).

Major components include the populated barrel assembly with flash hider and bayonet guide, complete bolt carrier group, trigger pack, foregrip with laser activator cutout, MARS operation linkage bar, backup flip-up iron sights, and the demilled 4-piece torch-cut aluminum receiver insert. Ideal for armorer builds, spare parts replacement, or historic military collections.

Included components:

• Cocking guide assembly
• Flip-up front backup sight
• Cocking handle installed with pin
• Cocking rod
• Barrel assembly with installed flash hider, installed bayonet guide, 15" barrel , and front shield piece
• Demilled torch-cut receiver insert (sections 1, 2, 3, and 4)
• Trigger bar
• Front swivel screw and front swivel lock
• Complete bolt carrier assembly with piston, firing pin, extractor, bolt, bolt guide pin, return spring, and buffer
• Ejector port assembly with ejector port cover base, ejector port cover, and ejector port deflector (these parts may be cracked or have small cracks due to military wear and tear)
• Butt pad hardware with butt pad locking pin spring and butt pad locking pin
• MARS operation bar
• Stock with installed butt pad screws, IWI label stamping, and butt pad
• Trigger pack locking pins 1 and 2
• Magazine catch, safety mechanism, and trigger
• Foregrip with laser button cutout
• Barrel locking pin
• Gas cylinder assembly
• Flip-up rear backup sight
• Guide cocking handle screws (x2)
• Deflector tightening screw
• Trigger pack
• Bolt carrier stopper lever

Item condition and details:

This is a Used original Israeli military surplus parts kit.

The cocking guide assembly is in Good condition with some finish wear and is fully functional.

The flip-up front sight post and spring-detent mechanism are fully functional.

The 15" CTAR barrel features a good condition bore with rifling.

The trigger linkage bar is straight and free of bends, cracks, or heavy wear.

The firing pin tip is intact without erosion, mushrooming, or breakage.

The extractor claw is sharp with tension.

The main return spring is free of rust, or permanent compression deformation.

The MARS optics operation linkage bar is present, fully functional, with minor surface wear.

DISCLAIMER: Parts kits are sold as-is for parts, display, or building purposes. Kits do NOT include a receiver and are NOT functional firearms. Parts kits are subject to state-specific shipping restrictions. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.