
KAK Industry introduces the Complete AR-15 Upper Receiver in .338 ARC, featuring an 8.5″ 416R stainless steel barrel and enhanced M-LOK handguard, ideal for precision shooters. With K-SPEC upgrades, it offers reliable performance for both subsonic and supersonic use, combining functionality and durability for various shooting environments.
KAK Industry states “Introducing the Complete AR-15 Upper Receiver in .338 ARC, designed for shooters who demand exceptional precision and reliability. With its 8.5″ 416R stainless steel barrel, enhanced M-LOK handguard, and K-SPEC upgrades, this upper receiver is perfect for subsonic and supersonic performance. Whether you’re on the range or in the field, experience unparalleled functionality and durability.”
KEY SPECIFICATIONS:
- Barrel Material- 416 R Stainless
- Length- 8.5″
- Gas system- Pistol Length
- Threads- 5/8-24
- Finish- Bead Blasted Matte Grey
- twist- 1:8
- Gas Block- Low profile .750 Phosphate Finish
- Charging Handle- Milspec with Enhanced Large Billet Latch
- Upper Receiver- Forged 7075 T6 Aluminum, Precision Machined to M16/M4 Spec
- Handguard- 7.5″ High Quality 6061 T6 Material Mlok with Proprietary Clamping System and Heavy-Duty Barrel Nut
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