Heavy Barrel Uppers

  • E.R. Shaw manganese phosphate finish chrome moly heavy barrel
  • Forged front sight base with lug
  • Round A2 handguard with heat shield
  • Gas tube
  • A2 or A3 forged hardcoat anodized upper with mil-spec Teflon coating & rear sight (A2 only)
  • Ejection port cover
  • Forward assist assembly


Product Image Item Name- Price
16" Heavy Barrel Upper

16" Heavy Barrel Upper

1-9 twist Complete barrel assembly, E.R. Shaw with black manganese phosphate chrome moly steel heavy barrelForged front sight base with lug or 4150CM gas block C.A.R. handguard with heat shield Gas tube Aluminum Delta ring A2 or A3 forged hardcoat anodized upper with mil-spec Teflon coating and rear sight (A2 only) Ejection port cover Forward...
$315.00

... more info

20" Heavy Barrel Upper

20" Heavy Barrel Upper

1-9 twist Complete barrel assembly, E.R. Shaw with black manganese phosphate chrome moly steel heavy barrelForged front sight base with lug or 4150CM gas block A2 handguard with heat shield Gas tube Aluminum Delta ring A2 or A3 forged hardcoat anodized upper with mil-spec Teflon coating and rear sight (A2 only) Ejection port cover Forward assist...
$315.00

... more info