The Radian Weapons Upper/Handguard Set (Radian part no. R0619) pairs a billet 7075-T6 upper receiver with a matching 15.5-inch M-LOK handguard, finished together in a Radian Cerakote brown for a seamless look. The upper ships with the dust cover, forward assist, and Radian Raptor-SD ambidextrous charging handle already installed, and the handguard attaches to the barrel nut with four black nitride-coated steel cross bolts and an anti-rotation pin for a rock-solid mount. Every edge is machined and chamfered so there are no sharp corners to catch a support hand during a fast grip change. This set does not include a lower receiver, barrel, or bolt carrier group, so plan on supplying those separately to complete the build.

Key Specifications

• Upper receiver is machined from billet 7075-T6 aluminum for a strong, precisely fitted receiver.
• Includes a matching 15.5-inch M-LOK handguard cut and finished as a set with the upper.
• Ships with the dust cover already installed on the upper.
• Includes a lightweight forward assist pre-installed.
• Comes with a Raptor-SD ambidextrous charging handle already fitted.
• Handguard attaches using four black nitride-coated steel cross bolts at the barrel nut.
• An anti-rotation pin keeps the handguard from twisting under use.
• Finished in a matching Radian Cerakote brown across both the upper and handguard.

Frequently Asked Questions

What is included in this set? You get the matched billet upper receiver and 15.5-inch M-LOK handguard with the dust cover, forward assist, and Raptor-SD charging handle already installed; no lower receiver, barrel, or bolt carrier group is included.

Do I need a lower receiver to use this? Yes, this set is a bare upper and handguard only, so you will need a compatible complete lower to finish the rifle.

Does a 15.5-inch upper make this a Short-Barreled Rifle? No. This is a bare upper with no lower receiver or installed barrel; federal SBR rules only come into play once a barrel under 16 inches is assembled onto a complete, shouldered rifle lower without a prior approved ATF Form 1.

Buy the Radian Weapons Upper/Handguard Set

Start your next build with an upper and handguard that already match, down to the Cerakote finish. Order this set from our Lubbock, Texas gun shop and we will get it moving as soon as it is ready to ship, no FFL required since it ships without a lower receiver. Shop more from Radian Weapons or browse our AR-15 uppers selection to keep building.