Barrels & Diversen
Barrel Length vs Cylinder Hole Location
All posted Cylinder Lengths vs Barrel Lengths are Manufacturers recomendations. These lengths are designed as a guideline only. Changes in cylinder type or Barrel may result in loss or gain of fps and or increase or decrease in rate of fire.
List of what ranges of barrel lengths which cylinder types are recommended for:
- Barrel length: 110-170 mm suits with
Type 1-2 cylinder Cylinder Type 1-2: Contain ports halfway down the cylinder
- Barrel length: 270-430 mm suits with
Type 3-4 cylinder Cylinder Type 3-4: Contain ports 3/4 of the way down the cylinder, measured from the front (or cylinder head end) of the cylinder
- Barrel Length: 364-460 mm suits with
Type 4-5 cylinder Cylinder Type 4-5: Contain ports 4/5 of the way down the cylinder, measured from the front (or cylinder head end) of the cylinder
- Barrel Length: 450-580 mm suits with
Type 0 cylinder Cylinder Type 0: Do not contain any ports (holes in the cylinder)
- Barrels exceeding 600 mm Length suits with Bore-up kits
NOTE: It's a common misconception that simply installing things like bore-up kits and Type 0 cylinders in your gun will allow you to crank a higher FPS out of your average AEG.
NOTE: You want to get your volumes of your cylinder and barrel to match up as closely as possible. Having less volume in your cylinder than in your barrel will create FPS problems because the BB will begin to slow down before it even makes it out of the barrel. While a little more volume in your cylinder than in the barrel will not hurt anything, a general rule is it not have more than twice the volume of your cylinder as is in the barrel. This can cause problems due to turbulent air flow following the BB out of the barrel.
MAPLE LEAF 6.02 AEG Barrel 310mm∙ Inner barrel diameter: 6.02mm
∙ Barrel length: 310mm
∙ Material: Stainless steel
∙ Manufacturer: Maple Leaf€ 34,90- MAPLE LEAF 6.02 AEG Barrel 370mm
∙ Inner barrel diameter: 6.02mm
∙ Barrel length: 370mm
∙ Material: Stainless steel
∙ Manufacturer: Maple Leaf€ 33,00 - MAPLE LEAF 6.02 AEG Barrel 410mm
∙ Inner barrel diameter: 6.02mm
∙ Barrel length: 410mm
∙ Material: Stainless steel
∙ Manufacturer: Maple Leaf€ 33,00 - MAPLE LEAF 6.02 AEG Barrel 455mm
∙ Inner barrel diameter: 6.02mm
∙ Barrel length: 455mm
∙ Material: Stainless steel
∙ Manufacturer: Maple Leaf€ 34,90 
MAPLE LEAF 6.02 AEG Barrel 470mm∙ Inner barrel diameter: 6.02mm
∙ Barrel length: 470mm
∙ Material: Stainless steel
∙ Manufacturer: Maple Leaf€ 34,90- MAPLE LEAF 6.02 AEG Barrel 510mm
∙ Inner barrel diameter: 6.02mm
∙ Barrel length: 510mm
∙ Material: Stainless steel
∙ Manufacturer: Maple Leaf€ 37,00 
MAPLE LEAF 6.02 AEG Barrel 540mm∙ Inner barrel diameter: 6.02mm
∙ Barrel length: 540mm
∙ Material: Stainless steel
∙ Manufacturer: Maple Leaf€ 39,90
MAPLE LEAF 6.02 AEG Barrel 590mm∙ Inner barrel diameter: 6.02mm
∙ Barrel length: 590mm
∙ Material: Stainless steel
∙ Manufacturer: Maple Leaf€ 48,00
MADBULL 6.03 Black Python 2 Barrel 455mmImprove FPS and provide tighter air seal for your AEG with these NEW Black Python 455mm Tightbore Barrels by Madbull. These performance-enhanced inner barrels are precision machined from aluminum and come with a 6.03mm diameter,…
€ 35,00
MADBULL 6.03 229mm Stainless Steel Precision BarrelMadbull has crafted another gem in its product line with its new Stainless Steel 6.03 precision inner barrels. Our products are renowned for their high quality, affordability, and dependability, so its no surprise that our…
€ 42,90
MADBULL 6.03 Stainless Steel Precision Barrel 247mmMadbull has crafted another gem in its product line with its new Stainless Steel 6.03 precision inner barrels. Our products are renowned for their high quality, affordability, and dependability, so its no surprise that our…
€ 42,90
MADBULL 6.03 Stainless Steel Precision Barrel 300mmMadbull has crafted another gem in its product line with its new Stainless Steel 6.03 precision inner barrels. Our products are renowned for their high quality, affordability, and dependability, so its no surprise that our…
€ 42,90
MADBULL 6.03 Stainless Steel Precision Barrel 363mmMadbull has crafted another gem in its product line with its new Stainless Steel 6.03 precision inner barrels. Our products are renowned for their high quality, affordability, and dependability, so its no surprise that our…
€ 42,90
MADBULL 6.03 Stainless Steel Precision Barrel 407mmFeatures:
∙ Immaculate stainless steel finish
∙ Increased precision
∙ Upgrade inner barrel
∙ Highest quality
∙ Strength and durability€ 42,90
MADBULL 6.03 Stainless Steel Precision Barrel 455mmFeatures:
∙ Immaculate stainless steel finish
∙ Increased precision
∙ Upgrade inner barrel
∙ Highest quality
∙ Strength and durability€ 42,90
MADBULL 6.03 Stainless Steel Precision Barrel 499mmMADBULL 6.03 Stainless Steel Precision Barrel 499mmFeatures:
∙ Immaculate stainless steel finish
∙ Increased precision
∙ Upgrade inner barrel
∙ Highest quality
∙ Strength and durability€ 46,90
MADBULL 6.03 Stainless Steel Precision Barrel 509mmFeatures:
∙ Immaculate stainless steel finish
∙ Increased precision
∙ Upgrade inner barrel
∙ Highest quality
∙ Strength and durability€ 46,90
ACTION ARMY VSR-10 Inner Barrel Spacer Set∙ Machined polymer spacer body
∙ Silicone o-rings hold spacers tight within the out barrel to prevent movement
∙ A great way to fine-tune accuracy and stability of your VSR-10 inner barrel€ 12,90
GBLS CQB 10.3" Outerbarrel for M4 GDR15.Spare replace cqb outer barrel
CNC processed aluminum
14mm left thread
for GBLS DAS M4 series only.€ 149,90
Madbull 6.01 Black Python II 590mm Barrel.Features:
∙ Made from 7075 aircraft grade aluminum alloy; ultimate tensile strength / hardness
∙ Weather resistant hard anodized coating (titanium color finish)
∙ Precision 6.01mm inner bore diameter
∙ Improved accuracy,…€ 40,00
