CNC Stainless Steel Cylinder - FPS
  • CNC Stainless Steel Cylinder - FPS

CNC Stainless Steel Cylinder - FPS

11.90
Tax included

The FPS CNC stainless steel cylinder is an upgrade for AEG gearboxes. Made of stainless steel and CNC machined. Machined outer surface for heat dissipation, mirror-polished inner surface to reduce friction. Available in six variants (A, B, C, D, E, F) based on the inner barrel length. 100% Marui compatible. Made in Italy

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Size Guide

This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.

Men's Sizes

International XS S M L XL XXL XXXL
Europe 32 34 36 38 40 42 44
US 0 2 4 6 8 10 12
Chest Circumference (inches) 33-35" 36-38" 39-41" 42-44" 45-47" 48-50" 51-53"
Chest Circumference (cm) 84-89 91-97 98-104 107-112 114-119 122-127 129-134
Waist Circumference (inches) 28" 30" 32" 34" 36" 38" 40"
Waist circumference (cm) 71 76 81 86 91.5 96.5 101.5

LOWA FOOTWEAR SIZE CHART

SIZE SELECTION:

THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)

conversion chart: UK size - (IT size) - size in mm

Size 6.5 (40) 257mm

Size 7 (40 3/4) 262mm

Size 7.5 (41.5) 266mm

Size 8 (42) 270mm

Size 8.5 (42.5) 274mm

Size 9 (43 1/4) 278mm

Size 9.5 (44) 283mm

Size 10 (44.5) 287mm

Size 10.5 (45) 291mm

Size 11 (46) 295mm

Size 11.5 (46.5) 300mm

Size 12 (47) 304mm

Size 12.5 (48) 308mm

Size 13 (48.5) 312mm

NEED ADVICE ON CHOOSING A SIZE?

Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!

e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!

Size Guide
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This FPS stainless steel cylinder is a high-quality upgrade component designed to improve the performance and reliability of AEG (Automatic Electric Gun) gearboxes.

Main Features:

  • Material: Made of stainless steel and machined with CNC machinery to ensure maximum precision and durability.
  • Outer surface: Machined to maximize heat dissipation generated by piston friction and air compression during the firing cycle.
  • Inner surface: Mirror polished to:
    • Minimize friction with the piston.
    • Minimize wear on the piston head O-ring.
    • Ensure the best possible air seal.
  • Different variants: Available in six different variants (A, B, C, D, E, F), each with an internal air volume optimized for a specific range of inner barrel lengths.

Variants, Recommended Barrel Lengths and Compatibility Examples (non-exhaustive list):

Type Inner Barrel Length (mm) Compatibility Examples
A 110 - 201 Kurz, PDW, Stubby, CXP
B 201 - 250 G3 SAS, MP5/SD5/SD6/J/A4/A3, UMP/UMG, GR15 Raider, GR4 G26, G36C, P90, AK Beta Spetsnaz
C 251 - 300 MC51, M41, SIG552, SCAR-H CQC, SCAR-L CQC, MASADA MAGPUL RIS, LR300, M4CQBRIS, KAC-PDW, AKS74U
D 301 - 400 SIG551, SCAR-L, ACR MASADA, A&K MASADA, PTS MASADA AKM, MASADA MAGPUL, M4A1, S-SYSTEM, SR16, LR300L, GR15 Raider L, G36K, TAR21 Short, UAR
E 401 - 450 VSS Vintorez, FN2000, AUG Short Version
F 451 - 550 G3SG1, SIG550, SCAR-MK17, M16, G36E, SL8, SL9, AK74, AK47, Galil, AUG, TAR21, FAMAS

It is essential to choose the correct variant based on the inner barrel length of your replica to achieve optimal performance.

FPS declares 100% compatibility with Marui gearboxes and with most gearboxes on the market.

This product is 100% Made in Italy.

Technical Specifications (common to all variants):

  • Type: Cylinder
  • Material: Stainless steel
  • Machining: CNC
  • Outer finish: Machined for heat dissipation
  • Inner finish: Mirror polished
  • Compatibility: AEG Gearbox (100% Marui compatible)
  • Dimensions:
    • Inner hole: 23.8 mm
    • Outer diameter: 25.4 mm
    • Length: 72.2 mm
  • Brand: FPS
  • Production: 100% Made in Italy

Advantages:

  • Made of stainless steel and CNC machined
  • Machined outer surface for heat dissipation
  • Mirror-polished inner surface to reduce friction and wear
  • Available in six variants to fit different barrel lengths
  • 100% Marui compatible
  • Made in Italy
  • Improves performance and reliability
CLTA

Data sheet

Composition
Acciaio
COMPATIBILITA' GEAR BOX
Universale

Specific References

CNC Stainless Steel...

11.90