Zenitco B-84 Rail «Joker-4»
Bracket B-84 "Joker-4" (hereinafter referred to as B-84) is installed in place of the lower standard handguard of carbines based on AR-15 and has a guide Basis for mounting brackets B-2, B-2U, allowing you to mount additional equipment on weapons .
B-84 is a one-piece milled product made of D16T alloy with a black coating.
Operational Benefits:
Strength
Improves barrel cooling
Creates the ability to attach additional equipment
Minimum weight and size characteristics
Weight: 187 + 3g
Overall dimensions: (408x41x51) mm (length 40.8 cm (16.06 "))
Operating temperature range: from -50 ° С to + 50 ° С
Warranty period of storage and operation of the product: 60 months.
To install on a weapon you need:
- To dismantle the muzzle device, staff forend, gas block, mounting nut.
- Tighten the fastening nut manufactured by Zenit LLC by removing the pre-locking nut from it.
- Install the lower handguard B-84
- To put on a fixing nut.
- Put on the adjustable gas block.
- Through the holes available on the lower part of the B-84 bottom bracket (having previously displaced it so that the holes on the bracket coincide with the mounting screws on the gas block) or tilting the bottom bracket so as to gain access to the fixing screws, tighten the screws on the gas block thereby fixing the adjustable gas block.
- Slide the lower bracket firmly to the upper receiver so that the Picatinny rails form a single line.
- Using the key included in the kit, twist the fixing nut, thereby tightly locking the lower bracket on the carabiner.
- Place the top bracket on the bottom and slide it so that it sits in the grooves.
- Using four screws, we fix the upper handguard B-74 on the lower handguard B-84.
- Secure additional equipment in any place convenient for the shooter.
By purchasing Zenitco B-84 Rail «Joker-4» from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality
