The Radian Weapons Model 1 Upper and Handguard Set (brand part number R0192) pairs a billet 7075-T6 aluminum upper receiver with a matching Magpul M-LOK handguard around a 17-inch barrel. Like every Radian Model 1 upper, the receiver and handguard are CNC machined together as a matched set for a seamless, gap-free fit, and the assembly ships with a dust cover, forward assist, and Radian’s Raptor-SD ambidextrous charging handle. The 17-inch barrel length gives this build strong velocity and reach for a precision-minded AR-15 rifle.

Key Specifications

• Barrel length measures 17 inches, adding velocity and reach over a standard 16-inch carbine build.
• Receiver is cut from billet 7075-T6 aluminum, machined as a matched set with the handguard for a precise fit.
• Handguard uses the Magpul M-LOK accessory mounting system for lights, grips, and other accessories.
• Includes a lightweight forward assist and Radian’s Raptor-SD ambidextrous charging handle pre-installed.
• Every surface is precision chamfered, eliminating sharp edges for comfortable handling.

Frequently Asked Questions

Is this a complete rifle? No, this is an upper receiver and handguard set with no lower receiver included. It ships without an FFL transfer and needs a compatible AR-15 lower to complete a rifle.

Does this 17-inch barrel have any NFA restrictions? No, at 17 inches this barrel is well above the federal 16-inch rifle minimum, so no ATF paperwork is required.

What charging handle is included? Radian’s Raptor-SD ambidextrous charging handle ships pre-installed on the upper receiver.

Buy the Radian Model 1 Upper and Handguard Set, 17in

Order this Radian Weapons Model 1 upper and handguard set with a 17-inch barrel from a Lubbock, Texas gun shop for your next precision build. Browse more complete uppers in our AR15 uppers selection.