OP1510 Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKRock River LAR-15M 5.56x45mm, 16″ Barrel, Black, M-Lok Handguard, 30rd $1,263.19 Original price was: $1,263.19.$707.39Current price is: $707.39. Add to cart