Paintball Barrel Inserts

Freak XL Aluminum Barrel InsertFreak XL Aluminum Barrel Insert
Freak XL Aluminum Barrel Insert

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$14.95

The Freak XL Aluminum Barrel Insert is a replacement insert for the Freak XL Barrel System and any barrels that accept Freak XL Inserts (Deadlywind, Infamous, Carbon, etc)

Planet Eclipse Shaft S63 PWR Barrel InsertPlanet Eclipse Shaft S63 PWR Barrel Insert
Planet Eclipse Shaft S63 PWR Barrel Insert

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$24.95

These inserts are compatible with the all new Planet Eclipse Shaft S63 Modular Barrel System. Size your paint to the correct insert for maxium accuracy on the field!

Carbon PWR Barrel Insert
Carbon PWR Barrel Insert

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$24.95

These inserts are compatible with the all new Carbon IC PWR Barrel and the Planet Eclipse Shaft S63 Modular Barrel System. Size your paint to the correct insert for maxium accuracy on the field!...

Dye UL-I Barrel InsertDye UL-I Barrel Insert
Dye UL-I Barrel Insert

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$34.95

DYE Barrels set the standard for accuracy and quality nearly 25 years ago and continue to do so today! The team at DYE Precision has focused on developing the new modular DYE UL-I Barrel...

Freak XL Boremaster Insert Kit AluminumFreak XL Boremaster Insert Kit Aluminum
Freak XL Boremaster Insert Kit Aluminum

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$99.95

This Freak XL Aluminum Insert Kit comes with eight color-coded Freak XL inserts (.678, .680, .682, .684,. 686, .688, .690 & .692) and a durable Freak XL zip-side case. This kit does NOT include...

Freak XL Boremaster Insert Kit Stainless SteelFreak XL Boremaster Insert Kit Stainless Steel
Freak XL Boremaster Insert Kit Stainless Steel

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$149.95

The Freak XL inserts offer a full 8-inch control bore which is expertly honed from stainless steel and available in a complete range of bore sizes: .677,.679, .682, .684, .687, .689, .691 and .693....

Freak Aluminum Barrel InsertFreak Aluminum Barrel Insert
Freak Aluminum Barrel Insert

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$12.95

Freak Aluminum Barrel Inserts will fit in any Standard Freak Back or Freak Jr Back. Having the ability to change your back bore and get the perfect paint to barrel match is essential for obtaining...

Planet Eclipse Shaft FL InsertPlanet Eclipse Shaft FL Insert
Planet Eclipse Shaft FL Insert

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$39.95

Part of the incredible Shaft FL Carbon Fibre Barrel System made in collaboration with DeadlyWind®. Available in a range of internal bore sizes, the back component includes an integrated rubber composite grip that offers...

  • Black
  • Apple Green
  • Bronze
  • Electric Blue
  • +4
Freak XL Boremaster Insert Kit Stainless Steel w/ Boom TreatmentFreak XL Boremaster Insert Kit Stainless Steel w/ Boom Treatment
Freak XL Boremaster Insert Kit Stainless Steel w/ Boom Treatment

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$254.95

This Freak XL Boremaster Insert Kit has already received the Ultra Silk Boom Juice Treatment ! The Ultra Silk Boom Juice Treatment for your barrel kit will help increase velocity by reducing friction and...

Field One Acculock Control BoreField One Acculock Control Bore
Field One Acculock Control Bore

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$19.95

The Field One Acculock Control Bore works with all Field One Acculock Barrel Kits!

Infamous Pro DNA Stainless Steel PWR InsertInfamous Pro DNA Stainless Steel PWR Insert
Infamous Pro DNA Stainless Steel PWR Insert

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$29.95

Upgrade your paintball gear with the Infamous Paintball Pro DNA Stainless Steel PWR Insert, designed for superior precision and durability. This insert is compatible with the popular Eclipse S63/PWR Barrel System and other PWR-compatible...

HK Army LAZR Bore InsertHK Army LAZR Bore Insert
HK Army LAZR Bore Insert

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$17.95

Crafted with accuracy and style in mind, the LAZR Barrel inserts delivers unrivaled performance. The precision barrel bore-honing used in the development of the LAZR barrel gives improved diameter uniformity, a quieter shot and...

  • Black
Freak XL Boremaster Insert Kit Aluminum w/ Boom TreatmentFreak XL Boremaster Insert Kit Aluminum w/ Boom Treatment
Freak XL Boremaster Insert Kit Aluminum w/ Boom Treatment

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$204.95

This Freak XL Boremaster Insert Kit has already received the Ultra Silk Boom Juice Treatment ! The Ultra Silk Boom Juice Treatment for your barrel kit will help increase velocity by reducing friction and...

Infamous Freak XL Boremaster Insert Kit Stainless Steel - Black NitrideInfamous Freak XL Boremaster Insert Kit Stainless Steel - Black Nitride
Infamous Freak XL Boremaster Insert Kit Stainless Steel - Black Nitride

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$199.95

The official freak inserts need no introduction. They have been at the pinnacle of the barrel world for years, allowing users to custom tailor their barrels to their paintball sizes. In a collaboration between...

Freak Stainless Steel Barrel Insert
Freak Stainless Steel Barrel Insert

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$19.95

Freak Stainless Steel Barrel Inserts will fit in any Standard Freak Back or Freak Jr Back. Having the ability to change your back bore and get the perfect paint to barrel match is essential for...

Freak Barrel Boremaster Insert Kit Aluminum
Freak Barrel Boremaster Insert Kit Aluminum

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$99.95

Gain superior accuracy with the most versatile barrel insert kit in the sport! The GoG Freak Insert Kit features eight precision machined and sized bore inserts for you Freak or Freak Jr. barrel system....

Planet Eclipse Shaft S63 PWR Rifled Lapco Barrel InsertPlanet Eclipse Shaft S63 PWR Rifled Lapco Barrel Insert
Planet Eclipse Shaft S63 PWR Rifled Lapco Barrel Insert

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$79.95

Designed for First Strike Round use, the Rifled PWR Inserts–manufactured exclusively in the USA by Lapco Paintball–are the perfect accompaniment to the Eclipse S63 Barrel System, for those looking to maximize the performance of FSR...

Carbon FP PWR Insert KitCarbon FP PWR Insert Kit
Carbon FP PWR Insert Kit

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$299.95

The Carbon FP PWR Insert Kit includes all bore sizes preferred by top athletes, each featuring a Fluoro Polymer Coated finish for enhanced performance. This coating provides a slicker surface, resulting in a softer...

Freak Barrel Boremaster Insert Kit Stainless Steel
Freak Barrel Boremaster Insert Kit Stainless Steel

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$134.95

Gain superior accuracy with the most versatile barrel insert kit in the sport! The GoG Freak Insert Kit features eight precision machined and sized bore inserts for you Freak or Freak Jr. barrel system....

Field One Acculock Insert KitField One Acculock Insert Kit
Field One Acculock Insert Kit

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$124.95

The Acculock Barrel Kit is the result of more than a year of design and testing by one of the world's top professional paintball teams, San Diego Dynasty. When setting out to create our...

  • Blackout
  • Rainbow
Field One Acculock Expansion Kit
Field One Acculock Expansion Kit

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$84.95

The Field One Acculock Expansion Kit comes with the remaining control bores not included in the base Acculock kit (.675, .679, .687 and .695). Complete your kit and enjoy the full barrel case as...

Infamous Pro DNA Stainless Steel PWR Insert KitInfamous Pro DNA Stainless Steel PWR Insert Kit
Infamous Pro DNA Stainless Steel PWR Insert Kit

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$179.95

Upgrade your paintball gear with the Infamous Paintball Pro DNA Stainless Steel PWR Insert Kit, designed for superior precision and durability. This full kit is compatible with the popular Eclipse S63/PWR Barrel System and...

Paintball Barrel Inserts

Barrel inserts are crucial for optimizing paintball performance in varying weather conditions. These inserts are designed to fit inside the paintball gun's barrel, matching the bore size precisely with the paintball's diameter. Normally, paintballs are .67 inches in diameter, but this size can change due to ambient temperature, leading to expansion or shrinkage. When a paintball shrinks, extra air escapes around it inside the barrel, reducing the efficiency of the shot. By using barrel inserts, the space between the paintball and the barrel's inner bore is minimized, ensuring a tighter fit. This results in improved velocity, range, and overall shooting efficiency of the paintball gun.

For more information on how to choose the right barrel inserts for your paintball marker, take a look at our YouTube video guide below:

How to Choose a Barrel Back or Barrel Insert

Freak XL Aluminum Barrel Insert

Crafted from high-quality aluminum, the Freak XL Aluminum Barrel Insert is engineered to enhance your paintball gun's performance in any weather condition. The Freak XL Insert is designed to perfectly match the diameter of standard .67 inch paintballs, ensuring a snug fit even when ambient temperatures cause the balls to expand or shrink. Lightweight yet durable, this insert is an essential upgrade for any serious paintball enthusiast looking to gain a competitive edge. For the full kit with all of the inserts, check out the Freak XL Boremaster Insert Kit.

Planet Eclipse Shaft S63 PWR Barrel Insert

The Planet Eclipse Shaft S63 PWR Barrel Inserts are compatible with the all-new Planet Eclipse Shaft S63 Modular Barrel System. These inserts come in .677, .681, .685, .689, and .693

Carbon PWR Barrel Insert

The Carbon PWR Barrel Inserts are compatible with the all new Carbon IC PWR Barrel and the Planet Eclipse Shaft S63 Modular Barrel System. It comes in .679, .681, .683, .685, .689, and .691. For an in depth review of the Carbon PWR insert set, take a look at our helpful YouTube video below:

Planet Eclipse Shaft FL Insert

The Planet Eclipse Shaft FL Insert system offers a range of internal bore sizes to suit different preferences and conditions. Its back component is notable for its integrated rubber composite grip, providing an outstanding tactile experience and a unique look. The system features a combination of aluminum and rubber materials, and the barrel is micro-honed for superior performance. 

Dye UL-I Barrel Insert

The Dye UL-I Barrel Insert revolutionizes paintball gameplay by allowing players to swap bore inserts to match varying paintball sizes accurately, enhancing both performance and efficiency. Crafted with DYE's superior quality materials, meticulous honing, polishing, and precise tolerances, this system goes beyond a typical insert barrel system. It incorporates all the reliable and proven features unique to DYE barrels, including superior honing, exceptional finish, and enhanced accuracy. This system represents a significant advancement in paintball barrel technology.

HK Army LAZR Bore Insert

The HK Army LAZR Bore Inserts are designed for both precision and style, offering unmatched performance in the field. They are created with a focus on accurate barrel bore-honing, which ensures uniform diameter, quieter shots, and a smooth interior finish. Each bore insert is specifically tailored to provide the exact bore size required for optimal gameplay, making them an ideal choice for players seeking precision and efficiency in their equipment.