Foxtrot Mike Products 7.5" 5.56 NATO 1:7 Complete Upper - 6.5" M-LOK Rail

SKU: PA5.56-7.5UPR
MPN: PA5.56-7.5UPR
Manufactured by Foxtrot Mike Products


In Stock

"We ship fast!" Order by 4PM CST M-F or 11AM CST Saturday and your order ships same day. FFL items may take longer to process.


In Stock


NOTE: This upper assembly has a barrel less than 16” in length. These uppers are intended for use in AR-15 pistols or legal short-barreled rifles. Other configurations may violate Federal law.

This Foxtrot Mike Products 5.56 Complete Upper Receiver features a 7.5” barrel and is designed for the AR-15 pistol configuration and comes with a ton of features like an ambidextrous charging handle and M-LOK handguard. The barrel is machined from 41V50 Chrome Moly Vanadium Steel with a durable black Nitride finish. The pistol length gas system helps to reliably cycle the action and the 1:7 twist rate stabilizes heavier bullets out of this short of a barrel. The receiver is forged from 6061-T6 aluminum and features a black anodized finish. This AR-15 upper receiver comes complete with a bolt carrier group and charging handle. All you need is a complete lower and you are ready for the range.

  • 7.5” barrel chambered in 5.56 NATO
  • 1:7 twist rate
  • Machined from 41V50 steel
  • Black Nitride finish
  • A2 flash hider
  • 6.5” free float M-LOK handguard
  • Pistol length gas system
  • 6061-T6 aluminum receiver
  • Ambidextrous charging handle
  • M16 BCG
  • Made in the U.S.A.

Feature rich, high-quality, and affordable, Foxtrot Mike Products offer cutting edge solutions utilizing the highest quality materials and manufacturing processes available.


Barrel ContourMedium
Barrel Length7.5
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandFoxtrot Mike Products
Caliber Gauge5.56 NATO
Gas System LengthPistol
Gas System TypeDirect Impingement
Handguard6.5 in M-LOK Rail
Muzzle DeviceA2 Flash Hider
Twist Rate1:7

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

No reviews available

Be the first to Write a Review