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UTG Pro AR15 30 Round Windowed 223 5 56 Magazine Black RBT AM30 UPC 4717385556003

Product Description

The UTG Pro AR15 30-Round Windowed 5.56/.223 Magazine in Black (MPN: RBT-AM30) is a heavy-duty, high-performance polymer magazine engineered for AR-15 pattern rifles, carbines, and pistol caliber conversions. Designed and manufactured in the USA, this magazine delivers superior feeding reliability, structural strength, and immediate visual capacity checks for duty, training, and defensive applications.

Molded from glass-filled impact-resistant polymer, the RBT-AM30 features dual-sided clear indicator windows with high-visibility round count markings, allowing shooters to rapidly confirm remaining ammunition levels under field conditions. The exterior texture incorporates aggressive waffle patterning and ribbed spine/front channels to ensure a non-slip grip during high-speed, wet, or gloved magazine changes.

Internally, the UTG Pro windowed magazine features a high-tensile stainless steel spring paired with a four-way anti-tilt blue follower, guaranteeing smooth, binding-free cartridge presentation from the first round to last-round bolt lock-back. Complete with an over-insertion stop tab and a removable flared floorplate for tool-less disassembly, the RBT-AM30 provides unmatched value and rugged performance for modern sporting rifle platforms.

Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits standard STANAG 4179 AR-15 / M4 / M16 upper and lower receivers chambered in 5.56x45mm NATO, .223 Remington, and .300 AAC Blackout. (Note: Features built-in lower receiver over-insertion stop tabs to prevent magazine neck binding against upper receiver feed ramps during aggressive tactical reloads).

1. Perform a complete firearm safety check: drop the magazine, pull the charging handle rearward, lock the action open, and visually/physically inspect the chamber to verify zero live rounds are present.
2. Inspect the polymer feed lips, interior channel, and dual-sided transparent windows for debris or grit prior to initial staging.
3. Load 5.56 NATO or .223 Remington cartridges into the magazine, verifying that each round seats firmly back against the rear steel-supported spine.
4. Observe the clear side window to verify exact round count against the molded numerical capacity indicators.
5. Insert the loaded magazine straight into the lower receiver well until the magazine catch locks with a positive, audible click.
6. To disassemble for maintenance, press the floorplate retention lock pin with a punch tool and slide the flared baseplate forward while capturing spring tension.

Key Features

• Dual-Sided Clear Visual Indicator Windows: Dual transparent windows with numerical round markings provide instant verification of remaining ammunition.
• High-Impact Glass-Filled Polymer Chassis: Lightweight, indestructible polymer formulation withstands extreme thermal shifts, hard drops, and crushing forces.
• Four-Way Anti-Tilt High-Visibility Follower: Bright blue follower prevents binding and maintains continuous, smooth round presentation under rapid fire.
• Over-Insertion Prevention Stop: Molded exterior tabs prevent over-insertion into upper receiver feed ramps during rapid combat reloads.
• Non-Slip Aggressive Surface Texturing: Raised waffle geometry and ribbed front/rear spines ensure positive grip control with wet or gloved hands.
• Tool-Less Disassembly Baseplate: Flared floorplate provides comfortable extraction grip from magazine pouches and slides off easily for maintenance.

Product Specifications

• Brand: UTG Pro
• Model/Series: AR15 30-Round Windowed Polymer Magazine
• MPN / SKU: RBT-AM30
• UPC: 4717385556003
• Caliber / Chambering: 5.56x45mm NATO / .223 Remington / .300 AAC Blackout
• Capacity: 30 Rounds
• Body Material: Impact-Resistant Glass-Filled Polymer
• Follower: 4-Way Anti-Tilt (Blue)
• Spring Material: Heavy-Duty Stainless Steel
• Finish / Color: Matte Black
• Platform Compatibility: AR-15 / M4 / M16 STANAG Receivers
• Weight: 5.1 oz
• Country of Origin: USA