SLR B15 SD-ZRO 5" 300BLK Complete Upper w/N.O.T.A.S.

SLR B15 SD-ZRO 5" 300BLK Complete Upper w/N.O.T.A.S.

• SLR B15 Upper receiver
• SLR 5.0" 300BLK barrel with 1/5 Twist
• SLR 4.25/8.25 SD ZRO  Handguard
• SLR Jet Gas Block System
• SLR NOTAS muzzle device
• SLR Mil-Spec BCG
• SLR MOD 4 Handstop
• Raptor Charging Handle
• Suppressor Ready

Complete Uppers are test fired before shipping.

DUE TO DEMAND. UPPERS MAY TAKE 2 WEEKS TO SHIP

We are not able to substitute parts on this upper, no exeptions. Will come with the parts listed above.

No returns on complete uppers