In Stock
Type
parts
Last Seen
May 20, 2026
Rainier Arms Rainier Industries Pro Series Mk2 Quad-Rail AR-15 Handguard Black 11.75 in
Sold byOptics Planet•Posted Apr 27, 2026
$240.00
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Category: parts
- SKU: 4ZM-HZ-RAAR16-RA014
- Brand: Rainier Arms
Price History
Deal Details
Rainier Arms Rainier Industries Pro Series Mk2 Quad-Rail AR-15 Handguard Black 11.75 in. To achieve this we designed it an extended aluminum barrel nut and larger stainless steel mounting lugs for better rigidity to maintain a mechanical zero. The Pro Series Quad rail built to stand up to the rigors and demands of what your duty weapon requires. Specifications for Rainier Arms Rainier Industries Pro Series Mk2 Quad-Rail AR-15 Handguard: Manufacturer: Rainier Arms Color: Black Finish: Mil Spec Ty