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ATK Hopup - JM M4A1

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USD17.50
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USD17.50
The next generation of ATK Hopup. Nylon material instead of 3D printed ensure better product rigidit..
USD17.50

Core Metal Trigger - JM M4A1 Gen8 (Stinger Edition)

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USD12.50 USD6.25
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..
USD12.50 USD6.25

CYMA M4A1 Receiver

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USD30.00
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USD30.00
CYMA M4A1 Receiver. Made of Nylon..
USD30.00

Available Options

Decals for M4A1(Colt Defense)

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USD1.25
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USD1.25
Decals sticker for M4A1 blaster.Silver and gold available...
USD1.25

DK Adjustable Hop-Up - JM Gen.8 M4A1(Glow in the Dark)

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USD12.50 USD7.50
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DK has released another variant of their legendary Gen 8 hop up, with a larger diameter in order to ..
USD12.50 USD7.50

JM Gen.8 M4A1 Buffer Tube

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USD6.25 USD3.75
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USD6.25 USD3.75
Buffer Tube for JM M4A1 shell. Not compatible with other JM M4 shell...
USD6.25 USD3.75

JM Gen.8 M4A1 Handguard

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USD12.50
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USD12.50
Handguard for JM Gen.8 M4A1 Receiver Shell*Does not come with muzzle*..
USD12.50

Available Options

JM Gen.8 M4A1 Metal Buffer Tube

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USD16.25 USD13.75
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USD16.25 USD13.75
Upgrade your stock plastic buffer tube with a superior metal one for added structural integrity to y..
USD16.25 USD13.75

Available Options

JM Gen.8 M4A1 Nylon Shell

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USD25.00 USD20.00
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USD25.00 USD20.00
Receiver shell upgrade for JM Gen.8 M4A1. Made from nylon so it is tougher and can take more abuse t..
USD25.00 USD20.00

JM Gen.8 M4A1 PMAG

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USD7.50
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USD7.50
The stock PMAG for your JM Gen 8 M4A1 blaster. Fits and work on almost all M4A1 type blaster.*Does n..
USD7.50

JM Gen.8 M4A1 T-Hop

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USD2.50
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USD2.50
T-Hop for JM Gen.8 M4A1..
USD2.50

JM Gen.8 Nylon Gearbox

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USD23.75
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USD23.75
Semi upgraded and stronger nylon gearbox to replace the stock gen 8 gearbox. Do note that this gearb..
USD23.75

JM Gen.9 M4A1 Black Replacement Part

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USD2.50
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Black replacement parts for JM Gen.9 M4A1 blaster.-Muzzle-Bolt Release-Mag Release..
USD2.50

JM Gen.9 M4A1 Magazine

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USD10.00
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USD10.00
Standard stanag mag for JM Gen.9 M4A1. Comes with a ranger plate...
USD10.00

JM Gen.9 M4A1 Nylon Receiver Shell

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USD20.00
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USD20.00
Standard nylon shell replacement for JM Gen.9 M4A1Comes with :- Delta Ring adapter- Mag Release- Fro..
USD20.00

JM Gen.9 M4A1 T-Hop

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USD2.50
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USD2.50
T-Hop for JM Gen 9 gearbox...
USD2.50

JM Gen.9 Nylon Gearbox

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USD25.00
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USD25.00
Drop in replacement JM Gen.9 Nylon Gearbox. Does not come with motor...
USD25.00

Kublai K1 M4A1 Receiver Shell

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USD60.00
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USD60.00
If there's one thing we have to say about Kublai receiver shells is that they are super sturdy. Qual..
USD60.00

M016 Handguard Adapter for JM Gen.8 M4A1

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USD5.00
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This adapter enables you to mount M016 metal handguard to your Gen 8 M4A1 receiver shell...
USD5.00

MaLiang M4A1 Classic Body Kit (JM Gen.8)

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USD37.50
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This is a 3D printed kit so it's not perfect.  However, you can improve the surface with some s..
USD37.50