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External Parts




Product Image Item Name- Price
ZCI Reinforced Vertical Grip Classic Style

ZCI Reinforced Vertical Grip Classic Style

These vertical grips from ZCI are a great addition to any setup, made from 30% glass fiber reinforced nylon they are ready for any abuse. These are...
$5.00
Sale: $3.50
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ZCI Reinforced Vertical Grip - Tall

ZCI Reinforced Vertical Grip - Tall

These vertical grips from ZCI are a great addition to any setup, made from 30% glass fiber reinforced nylon they are ready for any abuse. These have...
$8.00
Sale: $5.60
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ZCI Reinforced Vertical Grip - Short

ZCI Reinforced Vertical Grip - Short

These vertical grips from ZCI are a great addition to any setup, made from 30% glass fiber reinforced nylon they are ready for any abuse. These have...
$8.00
Sale: $5.60
Save: 30% off


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ZCI Reinforced M4 Grip

ZCI Reinforced M4 Grip

A common problem with stock M4 grips is the screws used to attach the motor plate are often coarse thread and screwed directly into the plastic grip....
$8.00
Sale: $5.60
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ZCI Rear Buffer Tube Sling Mount

ZCI Rear Buffer Tube Sling Mount

Rear M4 sling mount with quick disconnect sling ring.
$20.00
Sale: $14.00
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ZCI M4 Lightweight Polymer Crane Stock

ZCI M4 Lightweight Polymer Crane Stock

This polymer crane stock provides a more substantial stock for better cheek weld while still maintaining a low weight. The butt pad is a medium soft...
$22.00
Sale: $15.40
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ZCI M4 5.5in Short Aluminum Outer Barrel

ZCI M4 5.5in Short Aluminum Outer Barrel

These short outer barrels are great for building a compact CQB M4 “stubby killer” or “M4 pistol”. Their total length is 5.5...
$18.00
Sale: $12.60
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ZCI Flip-up Scope Protector

ZCI Flip-up Scope Protector

Scope protectors serve the obvious purpose of protecting scopes and optics from damage, normally induced by BB impacts. This protection is beneficial...
$10.00
Sale: $7.00
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ZCI Aluminum M4 Buffer Tube

ZCI Aluminum M4 Buffer Tube

These aluminum buffer tubes are light and strong, CNC machined from aluminum. They included the threaded mount used by some lower receivers...
$18.00
Sale: $12.60
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ZCI 9” Keymod RIS Aluminum Handguard

ZCI 9” Keymod RIS Aluminum Handguard

These Aluminum Keymod style RIS foregrips from ZCI are great for customizing your replica. These are significantly lighter than Weaver style hand...
$26.00
Sale: $18.20
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ZCI 8.25in M4 Aluminum Outer Barrel

ZCI 8.25in M4 Aluminum Outer Barrel

These outer barrels are great for lightening up a stock replica that came with a zinc barrel. Their total length is 8.25in with a counterclockwise...
$22.00
Sale: $15.40
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ZCI 7” Keymod RIS Aluminum Handguard

ZCI 7” Keymod RIS Aluminum Handguard

These Aluminum Keymod style RIS foregrips from ZCI are great for customizing your replica. These are significantly lighter than Weaver style hand...
$24.00
Sale: $16.80
Save: 30% off


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ZCI 7in Aluminum RIS Foregrip

ZCI 7in Aluminum RIS Foregrip

These Aluminum RIS foregrips from ZCI are great for customizing your replica. These lightweight aluminum free float hand guards are 7 3/16 in exactly...
$24.00
Sale: $16.80
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ZCI 4in Aluminum RIS Foregrip

ZCI 4in Aluminum RIS Foregrip

These Aluminum RIS foregrips from ZCI are great for customizing your replica. These lightweight aluminum free float hand guards are 97mm (3.8in)...
$18.00
Sale: $12.60
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ZCI 195mm Barrel Extension - Tan

ZCI 195mm Barrel Extension - Tan

Styled to look like a suppressor this outer barrel extension threads on using 14mm clockwise and counterclockwise threads. It can be used as just an...
$20.00
Sale: $14.00
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ZCI 195mm Barrel Extension - Black

ZCI 195mm Barrel Extension - Black

Styled to look like a suppressor this outer barrel extension threads on using 14mm clockwise and counterclockwise threads. It can be used as just an...
$20.00
Sale: $14.00
Save: 30% off


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ZCI 15” Keymod RIS Aluminum Handguard

ZCI 15” Keymod RIS Aluminum Handguard

These Aluminum Keymod style RIS foregrips from ZCI are great for customizing your replica. These are significantly lighter than Weaver style hand...
$45.00
Sale: $31.50
Save: 30% off


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ZCI 15in Aluminum Outer Barrel

ZCI 15in Aluminum Outer Barrel

These full length outer barrels are great for lightening up a stock replica that came with a zinc barrel. Their total length is 15 in with a...
$14.00
Sale: $9.80
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ZCI 150mm Barrel Extension - Tan

ZCI 150mm Barrel Extension - Tan

Styled to look like a suppressor this outer barrel extension threads on using 14mm clockwise and counterclockwise threads. It can be used as just an...
$16.00
Sale: $11.20
Save: 30% off


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ZCI 150mm Barrel Extension - Black

ZCI 150mm Barrel Extension - Black

Styled to look like a suppressor this outer barrel extension threads on using 14mm clockwise and counterclockwise threads. It can be used as just an...
$16.00
Sale: $11.20
Save: 30% off


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