Description

The Daniel Defense Rail Interface System (RIS II) was designed at the request of the United States Special Operations Command (SOCOM) for the SOPMOD II program. It allows the individual operator to free-float the M203 grenade launcher without additional parts. The Daniel Defense RIS II M4A1 FSP features a cut out in the top rail to accommodate a standard front sight base on a carbine length gas system.

California compliance

California requires this item to be delivered through a licensed dealer when it ships to a California address. Outside California it ships direct to you.

Daniel DefenseFFL for California deliveryFrom our warehouse

Daniel Defense 0100408030 M4A1 FSP RIS II Handguard 12.25″ 2-Piece, Free-Floating Style Made of 6061-T6 Aluminum with Flat Dark Earth Anodized Finish & Picatinny Rail for AR-15

SKU 112158UPC 852548002506MFG# 0100408030

$564.00In stock at our warehouse — ready to ship

In stock at our warehouse — ready to ship

It's not in our Napa cases today, but it's in stock at our warehouse and ready to ship. You complete the purchase and pick it up at the counter, same as anything else — we text you when it lands.

How you'll receive it

Ships direct to you outside California. For a California address this item must go to a licensed dealer — you'll choose one at checkout, or pick it up at our counter.

$5 flat shipping · free over $150Local Napa pickup