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Systema M140 AEG Spring

[00391 / SYS-ZA0608]
$21.95
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Battery Information Video
New to airsoft? Here are some safety tips for airsoft guns that we recommend following.

Upgrade your AEG's fps to 450 to 480fps. It is highly recommended to upgrade plastic bushings and spring guide to metal bushings and spring guide with this product. Also, it would be wise to upgrade plastic pistons to polycarbonate piston; plastic piston heads to duracon piston heads; and standard gears to reinforced steel gears. Finally for best results a battery upgrade is also recommended and, just to be safe, upgrade the standard gearbox shell to a reinforced gearbox shell.

Specifications
Manufacturer: Systema
Color: Silver
Material: Metal
Package Includes: One (1) Spring


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Krytac CRB 0 answers
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Krytac CRB 0 answers
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VFC 416?
Can I install this into a Umarex H&K 416 CQB without changing anything else?

3531 days ago
Carson Z
0
0

(I have this same question)
Staff Answer:
We recommend that you upgrade most of the gearbox before trying to install this spring

3531 days ago
0
0
1 answers
1 asked
Search Tags: Internal Upgrade Downgrade Performance Gearbox AEG Part Piece Mechbox Replacement Steel Tension Spring

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