Description
12.5″ .308 Complete Upper with a 10″ Keymod Handguard
Disclosure: This build kit will come with everything EXCEPT the STRIPPED lower receiver to build a 12.5″ AR-15.
- AR-10 Upper Receiver w/ Forward Assist & Dust Cover
- 10 7/16″ Free Float Handguard
- 5/8″x 24 Black A2 Birdcage Flash Hider
- .750 Gas Block
- Stainless Steel Gas Tube
- 12.5″ .308 Barrel
- Black Dual AR-10 Ambi Charging Handle
- .308 Black Nitride BCG
All build kits come unassembled!!
Shooting steel case ammunition through our products voids ALL warranties!!!
Legal Restriction:
Durkin Tactical is currently using a third party vendor to verify the legality of our parts. If you place an order that is not legal in your state, city, town, county, etc., your order will be cancelled, charged a 20% restocking fee and the remainder refunded. Please make sure that your order is legal in the state, city, town, county, etc. it will be shipping to.








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