Midwest Industries MCTAR-21G2 Gen2 Two Piece Free Float Mid Length Handguard

Incredibly lightweight, extremely solid lock-up with monolithic type continuous top rail. Billet machined from 6061 aluminum and hard coat anodized. Piston compatible Works with most well known piston systems including STAG, CMMG, ADAMS and Smith & Wesson to name a few. (Will not work with Osprey Systems). Internal Diameter 1.3''. 2.3'' wide and 2.44'' tall.

Features:

• Installs on a GI barrel nut, not included with hand guard
• Complete install in minutes, removal of delta ring is required
• Four anti-rotation QD sockets for push button swivels
• High quality 1913 mil-spec rails, T-marked for accessory location