Made by Americans in Hartland, WI – the BCM® Mod 2 stock is an improvement over the baseline M4 accessory with enhanced ergonomics, and next-level durability.Recontoured into a patented (United States Patent Number:  D901616) semi-clubfoot design, the Mod 2 is fits on Mil-Spec carbine receiver extensions, and optimized for intermediate length receiver extensions (MK2, AR10, A5). 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. United States Patent Number: 9,109,855. 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.

All BCM components and accessories unite state of the art manufacturing with lightweight and durable materials to ensure components that last a lifetime, performing far beyond standards established nearly six decades ago. Like all BCM rifles and accessories, the BCM Mod 2 Stock is designed and made in the USA.

Includes:

• BCM Stock Mod 2
• BCM MK2 Receiver Extension (approximately 3/4” longer than carbine), 7076T6, 8 position, Mil-Spec diameter
• Mil-Spec M16A4 Rifle Action Spring
• BCM MK2 Mod 1 - T0 Buffer (weight = approximately 3.8oz)
• BCM EPM4 End Plate (include mount for QD swivel)
• Locking Nut (Castle Nut) M4