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Forward Controls Design Receiver Extension Carbine, or commonly known as the REF is a 6-position carbine receiver extension that is standard for an AR15 and M4. To the untrained eye, receiver extensions may all look similar or serve the same purpose, but the REF by Forward Controls Design is somewhat different. With the philosophy of function over form and form follows function, Forward Controls Design opted to all together make a different receiver extension.

Forward Controls Design 6-Position AR-15 Carbine Receiver Extension

Out of Stock
    • Extruded 7075 aluminum with rolled threads and dry film lubed interior
    • Laser engraved stock latch position indicators on both sides
    • Cerakoted
    • Weight is .2 lbs.
    • Dimensions are 8 x 3 in
    • Made in the USA

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