Bravo Company MFG Model 2 MK2RMS Stock Kit Black. These improved lines also enhance shooting in the prone position while remaining snag free with no edges to catch or tangle in slings antenna or other PPE. Retaining the patented internal latch system and the ambidextrous rotation limited QD interface the BCM Mod 2 Stock features an end user removable buttpad an improved VBOST (Vehicle Borne Operations Sling Tab) sling retention point plus two additional web sling attachments slots. Selecting between a rubberized pad traditional in light infantry operations; or solid diamond textured non-slip surface optimized for high-ready weapons manipulation the removable Modular Buttpad is capable of enabling both techniques. The VBOST is an interface that provides multiple positions for retention bands when the weapon system is run with the sling S-folded against the stock. Typically configured in this manner for vehicle operations or concealed low vis movement the VBOST creates options for the end user that can be vital in critical life saving situations. Specifications for Bravo Company MFG Stock Kit - Mod 2 - MK2RMS - M1T0: Manufacturer: Bravo Company MFG Gun Model: M4 Gun Type: Rifle Weight: 3.8 oz Condition: New Hand: Ambidextrous Fabric/Material: 7076 T6 aluminum Package Contents: Bravo Company MFG Model 2 MK2RMS Stock Kit BCM 7075T6 Mil-Spec Receiver Extension Locking Nut M4 (Castle) Mil-Spec Carbine Action Spring Carbine Buffer BCM QD Swivel Mount End Plate. What firearm models does the manufacturer say Bravo Company MFG Stock Kit - Mod 2 - MK2RMS - M1T0 is compatible with? The manufacturer says that Bravo Company MFG Stock Kit - Mod 2 - MK2RMS - M1T0 is compatible with M4Bravo Company MFG Stock Kit - Mod 2 - Mk2rms - M1t0 Black - BCM-GFSK-MOD2-RMS-BLK