13.7" 5.56 MIDLENGTH UPPER W/ 13.5" WRS-MLOK RAIL MSRP: Was: Now: $719.99 View Add to Compare Choose Options
14.5" 5.56 MIDLENGTH UPPER W/ 15" WRS-MLOK RAIL - BILLET MSRP: Was: Now: $1,099.99 View Add to Compare Choose Options
10.5" 5.56 CARBINE UPPER W/ WRS10 QUADRAIL MSRP: Was: Now: $699.99 View Add to Compare Choose Options
12.5" 5.56 MIDLENGTH UPPER W/ 11.7" WRS-MLOK RAIL MSRP: Was: Now: $709.99 View Add to Compare Choose Options