- Aluminum construction with hard, black anodized coating
- Direct drop-in replacement for stock handguards
- Quad-picatinny (20mm) rails
- 2.2″ x 2.5″ x 6.75″
- 11oz weight
Rail locks up solid on my M4 profile PSA barrel. I have always used knights rails and really this is my first non knight quad rail and I am satisfied. Well worth the money.