ATI 4" Picatinny Rail Fits: ATI's AR-15 6-Sided Free Float Forends. Picatinny Rail Military Type III Anodized, 6061 T6 Aluminum Mount all of Your Favorite Accessories. Loctite on Screws. Manufactured in the USA. Limited Lifetime Warranty.
Warning!!! - Do Not Over Tighten Screws Stripped Holes and Broken Screw Heads are NOT Covered Under the Warranty
Note: Also Workes With forends used on ATI AR-22 kit, these rails wil fit that kit as well.