AR-15 6.5 Grendel 18" slim rail rifle kit with Cobra Stock contains all components except 80% lower to complete your AR-15 long range build. The kit comes WITHOUT 80% lower receiver. All options and modifications to your kit are available on top of this page. All components are Mil Spec and made in the USA.
Barrel: 18" Melonite, 4150 CMV
Chamber: 6.5 Grendel Type 2
Twist: 1 in 8”
Gas block: .750” steel low profile
Gas tube: Mid-length stainless steel
M4 flat top upper receiver, forged
Ejection Port Cover
Triport Muzzle Brake
Handguard: Rifle length 15" free float handguard (option for keymod, mlok or quadrail, please choose on top)
Bolt Carrier Group: 8620 case hardened steel, 6.5 Type 2, MP tested, Mil spec
AR-15 Charging Handle, Aircraft aluminum
AR-15 Mil Spec Lower Parts Kit: Standard AR15 lower components. Includes everything you need to turn your stripped lower into a complete lower.
Cobra Stock 6-Position Assembly: mil spec buffer tube, AR15 buffer and chrome spring, castle nut and end plate
Please Note: Comes unassembled. Kit does not include sights or magazines. Standard kit fits perfectly any style AR-15 mil spec lower.
This kit is not an FFL item because some machining is still required on 80% Stripped Lower Receiver.