UTG Window AR-15 223 Remington 5.56x45mm 30-Round Polymer Magazine

The UTG Window AR-15 Magazine is a 30-round polymer magazine for AR-15 rifles chambered in 223 Remington, 5.56x45mm NATO, and 300 Blackout. Its translucent side windows let the shooter see the remaining round count at a glance.

The body is made from glass fiber reinforced matte black polymer, and the magazine uses a stainless steel spring with a four-way anti-tilt follower with a high-visibility blue finish. The exterior is positively textured for grip, and the body includes remaining round count indicators, an over-insertion stop, and a removable flared floor plate.

• Capacity: 30 rounds
• Platform: AR-15
• Calibers: 223 Remington, 5.56x45mm NATO, 300 Blackout
• Material: Glass fiber reinforced polymer body
• Spring: Stainless steel
• Follower: Four-way anti-tilt, high-visibility blue
• Color: Black
• Features: Side windows, round count indicators, over-insertion stop, removable flared floor plate