DSG First Strike T15 Power Tube 2.1 / Upgrade Bolt Sleeve (BLUE) 0.5 lb

The ultimate internal upgrade for your T15.

Take your magfed performance to the next level with the Dynamic Sports Gear T15 Power Tube 2.1, a billet-machined aluminum upgrade built for Gen 2–5 First Strike T15 markers. Version 2.1 refines every element of the bolt sleeve—eliminating barrel wobble, boosting air efficiency, and prepping your marker for serious upgrades like the DSG adjustable rear cap.

Precision-engineered and hard anodized in blue to show off its tuning pedigree (even if it’s hidden inside), this Power Tube gives you a tighter shot pattern, more consistent FPS, and up to 20% more air efficiency in the field.

🎯 Why Choose the DSG 2.1 Power Tube?

• Ditch barrel wobble with true A5-threaded barrel support

• Fire ~50 more rounds per tank with better sealing and airflow

• More stable FPS across weather conditions

• Compatible with standard & premium barrels (Nemesis, Freak, etc.)

🛠️ Specs & Features:

• Threading: A5

• Compatibility: First Strike T15 Gen 2–5

• Material: CNC-machined 6061 aluminum

• Finish: Glossy blue hard anodized (Gen 2.1 ID color)

• Efficiency: Up to 20% better air performance

• Rear Cap Mounts: 3-point for added durability

• Design Enhancements:

  • Reworked valve pin bore for tighter fit

  • Triangle-style recock screw milling

  • Improved bolt and O-ring seal alignment

  • Rear cap ready (DSG adjustable rear cap coming soon)

🧩 What’s Included:

• Power Tube 2.1 only (no bolts or internal valve parts included)

⚠️ Note: Modifications may impact local marker laws or regulations. Please ensure compliance with your region’s rules before installation.