MAGPUL MS4 Dual QD Multi-Mission Sling (GEN 2) Originating-Armory_FORTIS a modular rail system that

a modular rail system that decreases overall gun weight andincreases customizability

20mm Picatinny rails on the top and under the pump

WE 15 rds Magazine for WE P08

System Keymod / M LOK & Outer Barrel Base

For attaches your handguard rail to the upper receiver

MAGPUL MS4 Dual QD Multi-Mission Sling (GEN 2) Originating-Armory_FORTIS a modular rail system thatFilling the same mission requirement as the standard MS3 Sling, the MS4 can quickly switch between one point and two point configuration. The MS4 maintains material construction and specifications identical to that of the standard MS3, but instead of Magpul Paraclips, it features two heavy duty push button QD Sling Swivels, along with a custom steel connection ring to allow one to two point convertibility. This modification allows compatibility with