AR-10 .277 SIG Fury/6.8x51mm 20" Classic Rifle Kit, 15" M-LOK, Nitride, M4

.277 Fury AR-10 Rifle Kit: Specs

The kit is based on DPMS Profile platform (fits DPMS style 308 lower receivers, including Moriarti). This kit contains all components to complete your AR-10 project. The kit comes WITHOUT 80% stripped lower receiver. All components are made in the USA. 

Barrel: 20" 4150 Chrome Moly HBAR Contour Barrel

Chamber: .277 Sig Fury/6.8x51mm

Twist: 1 in 7”

Thread: 5/8x24

.750” Steel Gas Block

Rifle Length Stainless Steel Gas Tube

AR10 A3 flat top billet upper receiver, slick design, no forward assist

AR10 Ejection Port Cover

5/8x24 TPI Thread Pitch

A2 flash hider  5/8x24

15" Free Float Slim Mlok Rail

.308 Nitride Bolt Carrier Group, M16 Cut

AR-10 Charging Handle

AR-10 Mil Spec Lower Parts Kit w/ A2 Grip

6 Position Buffer Tube Kit

M4 Carbine Butt Stock

Please Note: Comes unassembled. Standard kit is DPMS compatible.  Images may not be an exact representation of the product.

Important: This kit can be used commercial-pressure .277 Fury ammunition ONLY.
Do NOT use 6.8x51 NATO / high-pressure hybrid-case military ammunition.
Military 6.8x51 operates at significantly higher chamber pressures and can cause catastrophic firearm failure. Only use SAAMI-spec .277 Fury brass-case ammo.

FAQ

Is a lower receiver included?

No. The kit includes the listed components minus the lower receiver; finish the build on a DPMS-pattern AR-10 lower.

What magazines does it use?

DPMS / SR-25 pattern .308 magazines, such as the Magpul PMAG 20 LR/SR.

Related: AR-10 rifles, kits and parts