Arsenal has discontinued production of this item. Product information displayed for historical purposes only.
Precision Picatinny Quad Rail Handguard System for 5.45x39 Krink*.
PR-03A Precision Picatinny Quad Rail "Krink" Handguard System follows our legacy of quality and craftsmanship and provides superior platform for wide range of attachments, including optics, flash lights, lasers, forward grips, and other accessory options. This Precision Picatinny "Krink" Quad Rail was designed and manufactured to meet and exceed the following stringent military requirements:
- To easily align the rail system with both milled and stamped receivers achieved with a pair of precision machined tabs
- Ability to constrain debris from entering into the receiver from under-rail openings achieved with sealing caps of the rail system
- Minimize weight, while providing maximum strength achieved with the triangular support design and utilizing aircraft grade durable aluminum material
- Providing the maximum number of rails achieved with optimum design with 11 rails on the bottom and the sides, and 9 rails on the top
- Identification marks for repeat attachment of devices achieved with clearly marked numbering system on all 4 sides
- Provide comfortable grip to the shooter achieved with compact system profile and smooth finish
*The PR-03A includes shims that allow it to be installed on a 5.45x39 barrel. If you do not use these shims, it can be installed on other caliber Krink barrels as well. Or you can purchase the PR-03, which is made for other calibers.
