Maple Leaf Crazy Jet Barrel w/ Hopup Chamber Set for Marui 1911 Series GBB Pistols (Length: 113mm)

Maple Leaf Crazy Jet Barrel w/ Hopup Chamber Set for Marui 1911 Series GBB Pistols – 113mm

Upgrade your Tokyo Marui-spec 1911 gas blowback pistol with the Maple Leaf Crazy Jet Barrel w/ Hopup Chamber Set — a precision-engineered performance package designed to boost accuracy, consistency, and range in one easy drop-in installation. This premium set combines Maple Leaf’s Crazy Jet inner barrel technology, a high-quality hop-up unit, and their renowned 70° Autobot hop-up bucking for unmatched airsoft performance.

Key Features & Performance Benefits

• Unique “Crazy Jet” Technology – The inner barrel is engineered with a specially designed muzzle port that creates a cushion of air around the BB as it exits the barrel. This “air pillow” effect reduces turbulence and air resistance, resulting in straighter flight paths and improved shot consistency.

• Precision Construction – Made from high-quality brass and aluminum, the barrel offers exceptional durability and resistance to warping, ensuring long-lasting accuracy.

• Enhanced Hop-Up System – The set includes a steel pressure plate and a precision metal hop-up adjustment dial for fine-tuned hop settings, giving you better control over BB spin for superior range and accuracy.

• Complete Drop-In Package – Pre-assembled for convenience, this set replaces your stock barrel and hop-up chamber without modification, making it an ideal upgrade for both beginners and advanced players.

• Premium Maple Leaf Autobot Bucking – The included 70° Autobot hop-up rubber is specially designed to provide stable backspin and works best with 0.25g–0.32g BBs for precision shooting.

Specifications

• Length: 113mm

• Inner Diameter: 6.02mm ± 0.01mm

• Material: Brass (barrel), Aluminum (chamber), Steel (pressure plate)

• Bucking: Maple Leaf 70° Autobot Hop-Up Rubber

• Compatibility: Fits Tokyo Marui and other Marui-spec 1911 GBB pistols

• Installation: Drop-in replacement

Why Choose the Crazy Jet System?

Traditional inner barrels allow air to directly push against the BB as it exits, which can cause turbulence and inconsistent flight paths. The Crazy Jet system vents some of that air slightly before the muzzle, creating a small, controlled pocket of low-pressure air in front of the BB. This stabilizing cushion reduces friction and improves trajectory — a subtle yet significant upgrade for serious shooters.

Compatibility

This set is designed for Tokyo Marui 1911 GBB pistols and any other gas blowback sidearms built to Marui specifications. Popular compatible models include:

• Tokyo Marui Government 1911 Series

• Tokyo Marui MEU

• WE-Tech and KJW 1911 (Marui-spec)

• Custom Marui-based builds

Perfect For:

• Competitive speedsofters needing tighter shot groupings

• Tactical players wanting more range and accuracy from their sidearm

• Airsoft techs looking for a quick, high-quality performance upgrade

About Maple Leaf

Maple Leaf is one of the airsoft industry’s leading innovators in hop-up and barrel technology, known for pushing the boundaries of accuracy and consistency. Their products are used worldwide by competitive players and upgrade specialists who demand the best.

About RA-Tech

Established in 1995, RA-Tech specializes in high-quality airsoft upgrade parts and accessories. Known for their precision machining and rigorous testing, RA-Tech products are trusted by serious players and custom builders around the globe.

Upgrade your Marui-spec 1911 with the Maple Leaf Crazy Jet Barrel w/ Hopup Chamber Set and experience next-level accuracy, stability, and range. Whether you’re in a CQB arena or engaging at mid-range, this precision-crafted system ensures your shots fly truer and farther than ever before.