Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Increases Accessory Mounting Options; Easy, Drop-In Installation

Four-rail Picatinny handguard expands the versatility of any tactical AR-15/M16/M4 carbine by allowing you to mount a wide array of lights, lasers, flip-up sights, vertical grips, and bipods. True, drop-in replacement for factory plastic handguard clamps securely to the barrel nut and front handguard cap with four steel cap screws that let you easily adjust the tension to prevent unwanted movement. Requires no permanent alterations to rifle; remove Quad Rail at any time and reinstall factory guard. Provides a full load of features that tactical shooters want, including white numeric index markings in slots to ensure repeatability of accessory positions, and large cooling vents to help prevent barrel overheating during sustained fire. Top rail aligns with flattop receiver rail to provide plenty of uninterrupted rail space to position an optic exactly where you need it for best performance, with space left for backup iron sights. Bottom rail can be removed to prevent interference with under-barrel tactical shotgun, tear gas launcher, or grenade launcher.


AR-15, Issue:09, Page:042
Big Book Catalog, Issue:66, Page:042
New Product Supplement, Issue:621, Page:002

6061 T6 aluminum, hardcoat anodized, matte black. 6¼” (15.9cm) overall length. Fits AR-15/M16/M4 with carbine-length gas system and retention system for USGI plastic handguard.

Discontinued by the Factory

Product has been discontinued and no longer available.