APC9k upgrading picatinny 3-slot to 5-slot? : rBT_APC

Designed for use with any M-LOK compatible handguards, our M-LOK rail sections allows the attachment of all 1913 Picatinny spec rail-mounted accessories like

PYK Picatinny rail for 5 slots with M-Lok mount

5 super sevens & fruits slot Buy Sun Optics M-Lok 5-Slot Picatinny Rail Review Sun Optics null

50 wild cash slot free play Precision CNC machined from lightweight, solid aluminum with Type III Black Anodized Finish MIL-STD 1913 Picatinny rail Select Rail: 5 Slot M-Lok™ -