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Upper Parts

Upper Parts

  • Low Profile Micro Gas Block .750 Low Profile Micro Gas Block .750

    Low Profile Micro Gas Block .750

    MSRP: $29.99
    Your Price: $15.99
    This is our standard AR-15 Micro Gas Block. Designed with the minimum profile to fit under nearly any quad rail system, it snugly fits standard .750 diameter barrels. Features: Mil-Spec dimensions .750 diameter Hardened Steel...
    MSRP: $29.99
    Your Price: $15.99
  • Low Profile Micro Gas Block .936 Low Profile Micro Gas Block .936

    Low Profile Micro Gas Block .936

    MSRP: $24.99
    Your Price: $19.99
    This is our standard AR-15 Micro Gas Block. Designed with the minimum profile to fit under nearly any quad rail system, it snugly fits .936 diameter barrels. Features: Mil-Spec dimensions .936 diameter Hardened Steel construction Non-reflective,...
    MSRP: $24.99
    Your Price: $19.99
  • Mid Length Gas Tube Stainless Steel

    Mid Length Gas Tube Stainless Steel

    MSRP: $14.99
    Your Price: $11.99
    Mid-Length Gas Tube is a high quality solution for your next AR build. This stainless steel gas tube provides clean reliable function in your modern sporting rifle. Next time the need arises choose ACME for your assembly parts.Specifications and...
    MSRP: $14.99
    Your Price: $11.99
  • .750 Low Profile Adjustable Gas Block

    .750 Low Profile Adjustable Gas Block

    MSRP: $29.99
    Your Price: $23.99
    Lets You Tailor Extraction & Ejection To Individual Loads Lightweight, steel gas block features an adjustable gas port that lets you tune the amount of gas for reliable extraction and ejection to match your ammo. Adjustment screw closes or opens the...
    MSRP: $29.99
    Your Price: $23.99
  • On Sale
    Pistol Length Gas Tube Stainless Steel

    Pistol Length Gas Tube Stainless Steel

    MSRP: $14.99
    Now: $4.99
    Was: $14.99
    Pistol Length Gas Tube is a high quality solution for your next AR build. This stainless steel gas tube provides clean reliable function in your modern sporting rifle. Next time the need arises choose ACME for your assembly parts.Specifications and...
    MSRP: $14.99
    Now: $4.99
    Was: $14.99
  • Rifle Length Gas Tube Stainless Steel

    Rifle Length Gas Tube Stainless Steel

    MSRP: $15.99
    Your Price: $12.79
    Rifle Length Gas Tube is a high quality solution for your next AR build. This stainless steel gas tube provides clean reliable function in your modern sporting rifle. Next time the need arises choose ACME for your assembly parts.Specifications and...
    MSRP: $15.99
    Your Price: $12.79
  • Carbine Length Gas Tube Stainless Steel

    Carbine Length Gas Tube Stainless Steel

    MSRP: $14.99
    Your Price: $11.99
    Carbine Length Gas Tube is a high quality solution for your next AR build. This stainless steel gas tube provides clean reliable function in your modern sporting rifle. Next time the need arises choose ACME or your assembly parts.Specifications and...
    MSRP: $14.99
    Your Price: $11.99