Dirty Bird AR-15 14.5" Pin & Weld 5.56 Midlength Magpul MOE SL Complete Upper - D113

The Dirty Bird 14.5″ Midlength Magpul MOE SL complete upper is a great starting point for your next build. It features a 14.5” barrel chambered in 5.56 NATO that has been pinned and welded with an extended flash hider to reach an overall barrel length of 16″. It features a pinned front sight gas block and midlength gas system along with a Magpul MOE SL M-LOK handguard. The upper receiver is forged from aluminum to Mil-Spec dimensions and hardcoat anodized black. This build will include one of Dirty Bird’s enhanced BCGs, which are individually High Pressure Tested and Magnetic Particle Inspected to ensure flawless operation in any AR-15 platform rifle or pistol. 

Features:

• 14.5” barrel chambered in 5.56 NATO that has been pinned and welded with an extended flash hider to reach 16″.
• Black Nitride Barrel Finisj
• Pinned front sight gas block
• Midlength gas system
• High Pressure Tested and Magnetic Particle Inspected
• Magpul MOE SL M-LOK handguard
• Extended A2 flash hider
• Flat Top M4 upper receiver
• Forged aluminum to Mil-Spec
• SUB-MOA Guarantee

Bolt Carrier Group

• Designed for use with both 5.56 and .223
• Strategically relocated load bearing surfaces reduce carrier tilt/can’t during recoil, thus increasing reliability and longevity
• Additional wall thickness in the gas exhaust port area for added strength and rigidity
• High Pressure Tested and Magnetic Particle Inspected

Charging Handle

• Mil-Spec Style
• 6061-T6 Billet Aluminum
• Smooth Operation and Positive Grip under Extreme Conditions
• Type 3 Class 2 Hard Coat Anodizing

Made in the USA – Backed by Dirty Bird Industries’ Limited Lifetime Warranty