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AirsoftParts AP140 AEG spring is a progressive M140 spring designed for upgrading airsoft guns to increase performance. It is made from high-quality valve spring wire from Germany, undergoes heat treatment and features variable coil spacing for progressive characteristics. The design focuses on long-term force stability, while the color-coded end allows...
ASPARTS135
AirsoftParts AP120 AEG spring is a progressive M120 spring designed for upgrading airsoft guns to increase performance. It is made from high-quality valve spring wire from Germany, undergoes heat treatment and features variable coil spacing for progressive characteristics. The design focuses on long-term force stability, while the color-coded end allows...
: GUARDER
GUARD011
GUARDER SP110 (M110) progressive AEG spring is an upgrade spring made from tempered Si-Cr wire for TM-standard AEG gearboxes and manual SVD rifles. The progressive winding makes the initial compression phase easier, while the spring is designed for stable long-term performance. The SP110 version delivers an approximate muzzle velocity of 104–110 m/s in a...
: GUARDER
GUARD012
GUARDER SP120 (M120) progressive AEG spring is an upgrade spring made from tempered Si-Cr wire for TM-standard AEG gearboxes and manual SVD rifles. The progressive winding makes the initial compression phase easier, while the spring is designed for stable long-term performance. The SP120 version delivers an approximate muzzle velocity of 113–122 m/s in a...
: GUARDER
GUARD013
GUARDER SP130 (M130) progressive AEG spring is an upgrade spring made from tempered Si-Cr wire for TM-standard AEG gearboxes and manual SVD rifles. The progressive winding makes the initial compression phase easier, while the spring is designed for stable long-term performance. The SP130 version delivers an approximate muzzle velocity of 122–131 m/s in a...
: GUARDER
GUARD014
GUARDER SP140 (M140) progressive AEG spring is an upgrade spring made from tempered Si-Cr wire for TM-standard AEG gearboxes and manual SVD rifles. The progressive winding makes the initial compression phase easier, while the spring is designed for stable long-term performance. The SP140 version delivers an approximate muzzle velocity of 134–143 m/s in a...
: GUARDER
GUARD015
GUARDER SP150 (M150) progressive AEG spring is an upgrade spring made from tempered Si-Cr wire for TM-standard AEG gearboxes and manual SVD rifles. The progressive winding makes the initial compression phase easier, while the spring is designed for stable long-term performance. The SP150 version delivers an approximate muzzle velocity of 143–152 m/s in a...
: GUARDER
GUARD016
GUARDER SP160 (M160) progressive AEG spring is an upgrade spring made from tempered Si-Cr wire for TM-standard AEG gearboxes and manual SVD rifles. The progressive winding makes the initial compression phase easier, while the spring is designed for stable long-term performance. The SP160 version delivers an approximate muzzle velocity of 152–161 m/s in a...
: GUARDER
GUARD017
GUARDER SP170 (M170) progressive AEG spring is an upgrade spring made from tempered Si-Cr wire for TM-standard AEG gearboxes and manual SVD rifles. The progressive winding makes the initial compression phase easier, while the spring is designed for stable long-term performance. The SP170 version delivers an approximate muzzle velocity of 161–170 m/s in a...
: GUARDER
GUARD445
Guarder Progressive Spring for AEG Tokyo Marui PSG and SR25 with a stiffness of SP150 (PSG150). Offers a performance of 152 - 161 m/s. Made from tempered Si-Cr wire. Progressive (irregular) winding of the spring eases compression in the initial phase. Performance consistency even after thousands of shots. Fits only extended gearboxes of type IV (PSG)...
: GUARDER
GUARD594
Guarder Progressive Spring for AEG Tokyo Marui PSG and SR25 with a stiffness of SP120 (PSG120). Offers a performance of 122 - 131 m/s. Made from tempered Si-Cr wire. Progressive (irregular) winding of the spring eases compression in the initial phase. Performance consistency even after thousands of shots. Fits only extended gearboxes of type IV (PSG)...
ASPRO027
AirsoftPro AEG progressive spring (SiCr) M150 is an upgrade part designed to increase the performance of electric airsoft guns and manual SVD rifles. It is made from silicon-chromium alloy valve spring wire (SiCr), which is also used for highly stressed industrial springs. Thanks to its progressive winding, it provides smoother gearbox operation.
ASPRO028
AirsoftPro AEG progressive spring (SiCr) M160 is an upgrade part designed to increase the performance of electric airsoft guns and manual SVD rifles. It is made from silicon-chromium alloy valve spring wire (SiCr), which is also used for highly stressed industrial springs. Thanks to its progressive winding, it provides smoother gearbox operation.
A06-001
AEG PIANO Spring with Progressive Coil by Action Army – Strength of M95. Suitable for airsoft gun upgrades. Made from spring steel Piano Wire. Progressive winding for gentler startup and reduced stress on gears and motor.
A06-002
AEG PIANO Spring with Progressive Coil by Action Army – Strength of M100. Suitable for airsoft gun upgrades. Made from spring steel Piano Wire. Progressive winding for gentler startup and reduced stress on gears and motor.
A06-003
AEG PIANO Spring with Progressive Coil by Action Army – Strength of M120. Suitable for airsoft gun upgrades. Made from spring steel Piano Wire. Progressive winding for gentler startup and reduced stress on gears and motor.
A06-005
AEG PIANO Spring with Progressive Coil by Action Army – Strength of M140. Suitable for airsoft gun upgrades. Made from spring steel Piano Wire. Progressive winding for gentler startup and reduced stress on gears and motor.
A06-006
AEG PIANO Spring with Progressive Coil by Action Army – Strength of M150. Suitable for airsoft gun upgrades. Made from spring steel Piano Wire. Progressive winding for gentler startup and reduced stress on gears and motor.
: Ultimate
ULTIM047
AEG Progressive Spring M95 by ASG ULTIMATE with blue marking. Color-coded stiffness for easy identification. Ideal for airsoft gun upgrades. Made from military-grade SiCr spring steel. Progressive winding for smoother startup and reduced strain on gears and motor.
: Ultimate
ULTIM057
AEG Progressive Spring M105 by ASG ULTIMATE with green marking. Color-coded stiffness for easy identification. Ideal for airsoft gun upgrades. Made from military-grade SiCr spring steel. Progressive winding for smoother startup and reduced strain on gears and motor.
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