Angel Custom G2 SUS304 Stainless Steel Precision 6.03mm Airsoft AEG Tightbore

Features
Improve grouping / precision
Boost power by 20~50 FPS (differs pending barrel length) and variety / distance (maximum variety / efficient variety differs pending barrel length)
Highest strength & durability amongst all existing Airsoft AEG barrels
Milled channels to protect barrel onto the hopup system
Angled window for minimizing wear on the hopup bucking
CNC grated and tapered crown
Separately crowned edges for improved efficiency
Crafted from high quality 100% SUS304 stainless-steel

Angel Custom G2 6.03mm Inner Barrel Series are the pinnacle of quality and efficiency in the Airsoft Market. Utilizing advanced machining innovation with premium grade products, these inner barrels stick out in both quality and performance.
After considerable screening and R&D, SUS304 stainless-steel was chosen for its qualities that it offers to the application of barrel production. Regardless of its higher expense and production intricacy, SUS304 stainless-steel provides a degree of hardness, durability, and resilience to ensure the barrel keeps its consistency and precision even after 10s of thousands of rounds. Other qualities of SUS304 stainless-steel is that it has natural scuff, corrosion, and weather condition resistant qualities making it easier to preserve for several years of dependability. Each barrel is crafted utilizing precision machinery; a high polish and precision crowning provide peak performance.

Manufacturer: Angel Custom

Specs:Material: High Quality 100% Pure SUS304 Stainless-steel
Total Length: 363mm
Inner Size: 6.03mm
Compatibility: Advised for EMG SAI GRY AR-15 STD. All Marui Compatible AEG's and other rifles making use of basic AEG spec inner barrels

Compatibility / To Identifying the inner barrel length you require:
This barrel works with all Tokyo Marui system AEGs The key to picking an optimized inner barrel is to avoid it from exposing out of your external barrel (or flashhider and mock silencer extensions) while maximizing it's length for optimized efficiency. Please note that the stock barrel length in your weapon may not always be optimized for mass production models.
To identify the length you require, measure from where the publication feed the bb to the idea of your inner barrel, or where you desire your inner barrel to end. Deduct ~5mm for hopup system. Remember, it is perfectly alright to have an inner barrel much shorter than your external barrel, or have actually the exposed areas concealed in a longer flashhider or mock silencer.

Why Angel Custom?
SUS304 stainless-steel barrels are simply better than alloy, aluminum, and brass barrels
Angel Custom Tight bore barrels are the most economical steel 6.03mm tight bore barrels
Angel Custom's production capability provides industry leading precision and precision

Why 6.03mm?
With the 5.99mm and 5.98mm bbs going extinct, and with present day match grade bbs being 5.88~5.95 for a better center of gravity, 6.03mm became the new optimized bore for optimal variety, grouping and precision.(BB Size Variance Reference: Tokyo Marui / Excel (5.90+). KSC/Evike Japanese Spec. (5.88+). Matrix, WE, Objective Top, Madbull, Elite Force (5.90+).
6.03mm barrels likewise provides less air volume in the barrel, resulting less air required from the cylinder for each projection.

Inner Barrel frequently asked question: If you greatly increase the inner barrel of your AEG, you may wish to make certain your gearbox Cylinder is appropriate. (For example, if you install a 509mm inner barrel on your MP5, you may wish to change the cylinder to a complete cylinder so the amount of air inside the cylinder is comparable to your new barrel.