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This Adams Arms gas piston upper was built personally by Curt Foley, the owner of Curt's Discount Shooters' Supply in Milwaukie. It is an Aero Precision / SSA upper and barrel, American flag on top of the receiver, 16" barrel, 1:9 twist rate, M4 profile, chrome lined, M4 feedramps, 5.56 NATO, UTG Pro Carbine length quad rail handguard, Adams Arms 3-position adjustable gas piston block, flat top, dust cover, forward assist.
Complete with bolt carrier group, bolt, charging handle. Excellent condition, extremely reliable, AK-47 reliability with AR-15 accuracy, only about 500 rounds through it.
$450 obo cash. Meet in Canby or Wilsonville. Thanks.
Specifications:
Upper Receiver: A4 Flat-Top
Barrel Length: 16"
Barrel Contour: M4
Muzzle Thread Pattern: 1/2"-28
Chrome Lined: Yes
Twist Rate: 1 in 9"
Chamber: 5.56x45mm NATO
M4 Feed Ramps: Yes
Bolt Carrier: 1-Piece w/Integral Piston Strike Face
Muzzle Device: A2 Flash Hider
Gas System Length: Carbine, Short Stroke Piston Operated
Gas Block Diameter: 0.750"
Handguard: UTG Pro Carbine length quad rail
Sights: None, Single Rail Gas Block
Complete with bolt carrier group, bolt, charging handle. Excellent condition, extremely reliable, AK-47 reliability with AR-15 accuracy, only about 500 rounds through it.
$450 obo cash. Meet in Canby or Wilsonville. Thanks.
Specifications:
Upper Receiver: A4 Flat-Top
Barrel Length: 16"
Barrel Contour: M4
Muzzle Thread Pattern: 1/2"-28
Chrome Lined: Yes
Twist Rate: 1 in 9"
Chamber: 5.56x45mm NATO
M4 Feed Ramps: Yes
Bolt Carrier: 1-Piece w/Integral Piston Strike Face
Muzzle Device: A2 Flash Hider
Gas System Length: Carbine, Short Stroke Piston Operated
Gas Block Diameter: 0.750"
Handguard: UTG Pro Carbine length quad rail
Sights: None, Single Rail Gas Block
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