Magpul ACS Carbine Stock Mil-Spec OD Green

Description

The Magpul ACS (Adaptable Carbine/Storage) Mil-Spec carbine stock is a drop-in replacement for AR-15/M4 carbines that use mil‑spec receiver extension tubes. It provides integrated storage options with dual rear-accessible, water-resistant battery tubes and an internal compartment in the butt. The stock features an anti-snag release latch and a supplemental friction lock to reduce excessive movement, and it ships with a 0.30″ thick rubber butt-pad for secure shoulder purchase.

Key Specifications

• The model is ACS (Adaptable Carbine/Storage).
• Designed for AR-15/M4 carbines using mil-spec receiver extension tubes.
• Constructed from polymer for durable, lightweight performance.
• Finish is Olive Drab Green (OD Green).
• The length of pull adjusts between 11.60″–14.90″.
• Includes 6 user positions for adjustment.
• No tube included; requires a compatible mil-spec receiver extension tube for installation.
• Features dual rear-accessible, water-resistant battery storage tubes and an integral buttstock compartment for on-weapon storage.
• Adjustment type is collapsible for rapid length changes.
• Ships with a 0.30″ thick rubber butt-pad for improved shoulder purchase.

Purpose-built for shooters who want a robust, no-nonsense collapsible stock, the ACS balances on-weapon storage, ergonomic purchase, and repeatable alignment without unnecessary complexity. Its durable construction and user-focused features make it well suited for range use, duty configurations, and practical field setups where reliable adjustment and organized storage are priorities.

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