BT Delta Elite Upgrade Kit

BT Delta Elite Upgrade Kit
Elevate your paintball performance and style with the Delta Elite Upgrade Kit—your ticket to an authentic, submachine-gun–inspired BT-4 that turns heads on every field. Whether you’re storming indoor arenas or leading a backyard skirmish, this all-in-one kit arms you with military-grade aesthetics, unmatched shot versatility and rock-solid reliability. Swap out your stock BT-4 components and instantly command respect with the signature Delta Elite silhouette, complete with its menacing Apex barrel and tactical shroud.

Transforming your marker has never been easier. Simply remove your factory parts and bolt on the precision-machined, anodized barrel with integrated shroud, attach the collapsible stock and pop in the Mag Clip. The addition of the Rip Clip and ergonomic E-Grip (sold separately) completes the full-tactical ensemble, giving you rapid reload capability and a comfortable, rock-steady hold. Installation is tool-free and hassle-free, so you’ll spend less time tweaking and more time dominating the match.

But realism isn’t the only edge you’ll gain. The heart of the Delta Elite is its BT Apex barrel, engineered for pinpoint accuracy and explosive shot power. Flip the adjustable ramp switch to customize your shot curve on the fly—launch devastating dive-bombers, whip around corners with tight hooks, or fire flat-trajectory snipes with surgical precision. No target is out of reach, whether it’s ducking behind cover or hanging close to the ground.

Built from lightweight yet ultra-durable alloys, every component withstands the toughest deployments and weather conditions. The Picatinny-style top shroud offers endless upgrade possibilities, letting you add sights, lights or counterweights to fine-tune your setup. With the Delta Elite Upgrade Kit, you’re not just playing the game—you’re rewriting the rules.
Key Features and Specifications



Universal Compatibility: Fits any BT 4 model or variant
Apex Barrel with Shroud: Laser cut styling plus precision accuracy
Adjustable Ramp Switch: Dial in left hooks, right hooks, dive bombs or flat shots.
Dynamic Shot Curves: Tackle tight corners and low ground targets effortlessly.
Collapsible Stock: Rapid length adjustment for close quarters or long range play.
High Capacity Magazine: Faster reloads and extended firefights.
Picatinny Top Shroud: Modular rail for scopes, sights or accessories
Rip Clip & EGrip Ready: Expand capacity and comfort in seconds
Tool Free Installation: Swap kits in minutes—get back to the action
Lightweight Alloy Construction: Rugged durability without the bulk
Authentic SMG Styling: Realistic military look for maximum intimidation
Weather Resistant Finish: Ready for rain, mud and extreme use.



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