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Product pictured with black Strike Industries forward assist and dust cover. Customize with the options below. Click Here For Specifications Assembled Upper Receiver
Grendel Hunter M4E1 Upper Receiver – Aero Precision
7075 T-6 Aluminum
.250 takedown pin holes
Laser engraved T-marks
Includes threaded forward assist roll pin
New enhanced forging that gives the upper receiver a “billet look”
Black Hard-Coat Anodized
6061 T6 Aluminum
1.3″ Inside Diameter
Steel Barrel Nut
Made in the USA
The SI ARCH or (AR Charging Handle from Strike Industries) is a 7075 T-6 forged hard anodized charging handle that functions with ease. With its high polished surface, its ergonomic design makes for a smooth, clean charge. The quality of the ARCH is second to none, it’s built for durability. Its gas busting ability diverts harmful gases, oil and dirt away from the shooter. Once you place the ARCH on your rifle, you will see, feel, and know the quality of the ARCH!
FREE SHIPPING on Grendel Hunter Bolt Carrier Groups!