Dye Boomstick UL-I Barrel Back Black Dust

The new DYE UL-I Barrel Insert System has reset the standard for accuracy and quality. The UL-I is THE upgrade for paintball markers. The extended 8.5” control bore utilizes multi-stage precision honing and boasts the most accurate and consistent finish available in paintball. The self-aligning three-piece construction ensures properly centered assembly between barrel back, barrel tip and insert. Our trademarked muzzle brake boasts progressive porting and optimized harmonics and an ultra-quiet sound signature that is aesthetically pleasing. This barrel insert system allows players to easily switch between different bore sizes to match their paintballs and optimize accuracy and efficiency on the field.

Key Features:

Interchangeable Bore Inserts: 9 bore inserts ranging from .676 to .692. Compatible with barrels that accept the PWR insert
Air Efficiency: With the ability to fine-tune the bore size, players can achieve optimal air efficiency. The right barrel-to-paintball match minimizes wasted air and ensures consistent velocity, allowing for increased shots per air tank fill.
Quick and Toolless Insert Changes: Switching between different bore inserts is quick and hassle-free, thanks to the toolless design. Simply unscrew the barrel from the marker, remove the current insert, and insert the desired one.
Compatibility: The DYE UL-I Barrel Insert System is compatible with a wide range of popular “autococker” threaded paintball markers on the market. It comes in different lengths and threading options to accommodate various personal preferences.

8.5 Inch Control Bore
Progressive Porting
Ultra-quiet Sound Signature
Optimized Harmonics
Precision Multi-stage Honing
Self-centering 3 Piece Design
Slip Fit, Self-clamping Design
Superior Accuracy
Autococker Quick Threads (barrel back)
Multiple Insert Bore Sizes