Zenitco Style B-33 AK Receiver Cover

Zenitco Style B-33 Railed Dust Cover is a Turkish copy of the original Russian made Zenitco rail, and fully compatible with it.

It mounts to B-10 and B-30 series handguards as well as to the Leader and Sport kits

B-33 dust cover forms a Picatinny rail 170 mm long (17 numbered cells) above the receiver, which does not overlap the line of sight when using standard mechanical sights.

The rail is solid, and the optics mounted on it holds the zero

• Weight: 215 ± 10 g
• Overall dimensions: (300х50х37) ± 2 mm
• Operating temperature range: from -50 ° С to + 50 ° С

To install the bracket above the B-33 receiver on a weapon, you need:
1. Remove the standard receiver cover, remove the standard return spring assembly, put the check mark on the gas pipe retainer and the rear sight to the upper position.
2. Unscrew, with the included Allen key, the mounting screws from the bracket above the B-33 receiver, and then unscrew the screw from the insert.
3. Install the "B-33" rail  in the grooves of the already installed bracket “B-10M" or "B-30" and fasten the four mounting screws, then install the steel insert and tighten the insert screw (it is advisable to install it on the thread lock). Then tighten the four screws that secure the cover to the handguard, then install the bolt frame and the return spring assembly included in the "B-33" kit, close and lock the "B-33" using the return spring retainer.

It is not recommended to use the "B-33" rail in conjunction with a damper.