M81 Builder Set using H-343, H-342 and H-341

Matching AR-15 Lower DARK BROWN H-342 AR-15 Upper Receiver Upper / Lower Handguard Hunting Builders Sets Woodland Camo Pattern Upper and Lower Receiver Set AR Build AR15 Lower Tactical 5.56mmx45 .223 Multi cal M81 Camouflage Custom Lower Upper Receiver Set Lower Receiver AR15 Handrail AR 5.56 5.56 Commando Custom Lower Receiver AR Custom Build AR-15 Build AR Lower Receiver AR Upper AR .223 AR15 BUILD m81 Camo AR-15 Upper custom woodland camouflage Upper / Lower / Handguard Matching Set Builderset AR 15 BUILD Custom Camo .223 Wylde BRIGHT GREEN H-343 AR Handguard Woodland Camo Receiver DARK GREEN H-341 M81 Woodland Camo Handrail Handguards AR15 Builders Kit