Achieve the perfect balance of velocity, consistency, and field-legal power with the ACM M110 AEG Hyper Spring (SP110)! Engineered from high-tensile, heat-treated steel wire, this premium main power spring provides dependable output in the range of ~350 to 380 FPS (depending on air seal compression and barrel length). Featuring an advanced non-linear (variable pitch) coil winding design, it reduces startup strain on your motor and battery while maximizing power transfer to the piston. Ideal for standard outdoor field limits and versatile rifle setups, the ACM M110 Hyper Spring is a drop-in upgrade compatible with Version 2, Version 3, and most standard AEG gearboxes!
| TYPE | HOW MUCH? |
|---|---|
| Standard | £0.00 |
| Expedited | £4.99 |
| TYPE | HOW MUCH? |
|---|---|
| International | £14.99 |
Fine-tune your airsoft gun's muzzle velocity for reliable outdoor field performance with the ACM M110 AEG Hyper Spring (SP110)! Designed as a high-consistency main power upgrade for Airsoft Electric Guns (AEGs), this spring delivers the ideal velocity profile needed to reach outdoor field limits without placing unnecessary mechanical stress on your internal gearbox components.
High-Tensile Steel Wire & Non-Linear Coil Design Constructed from high-grade, heat-treated alloy spring steel, the ACM M110 Hyper Spring is specifically tempered to resist compression fatigue, deformation, and power drop-off after thousands of firing cycles. It features a non-linear (variable pitch) coil configuration that spaces the spring coils unevenly along its length. This smart design allows the initial compression stroke to require less rotational torque from your motor and gear set, easing strain on your trigger switch, battery, and bevel gear during piston startup. Once fully drawn back, the tightly wound section releases smooth, linear forward thrust against the piston assembly.
Optimal Velocity & Reduced Wear In a standard AEG build with efficient air-seal compression (using 0.20g 6mm BBs), an M110 rating typically yields between 350 and 380 FPS—making it one of the most versatile spring strengths for general outdoor skirmishing and mid-range engagements. Both ends of the spring are precision-ground flat to ensure flush seating against bearing spring guides and piston heads. This flat-ground finish prevents rotational twisting, spring binding, and uneven lateral wear inside the cylinder assembly during rapid full-auto firing sequences.
Universal AEG Gearbox Fitment Built to standard industry dimensions, the ACM M110 Hyper Spring drops smoothly into Version 2 (M4/MP5/G3), Version 3 (AK/G36), Version 6 (P90), and quick-change spring gearbox platforms. Whether you are tuning a newly acquired rifle, replacing a fatigued stock spring, or optimizing a custom build for maximum air-seal efficiency, the ACM M110 AEG Hyper Spring (SP110) offers excellent durability, smooth operation, and exceptional value for every player.
| SKU | 511452 |
|---|---|
| Brand | Double Bell |
| Weapon Category | Parts |
| FPS | 301 - 400 |
| Spring Type | AEG |
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Once the order is dispatched you will get an email with the tracking number and which courier partner it’s going to be delivered via. Any missing/incorrect items need to be reported with 48hrs of signed delivery.
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