PSA Sabre AR-10 Rifle Billet 13.7" .308 Mid-Length 12.5" Quad Rail w/ Magpul SL-S Furniture & JMAC GFHCE-R Pin/Weld

Barrel Length: 13.7"
Gas System: Mid-Length
Barrel Steel: 416R
Barrel Finish: Bead Blast
Muzzle Thread: 5/8x24
Chamber: .308
Twist Rate: 1:10
Diameter at Gas Block: .750
Gas Block Type: Adjustable
Muzzle Device: JMAC GFHCE-R Pin/Weld
Receiver Material: Billet 7075 
Receiver Type: T-Marked
Hand Guard Type: 12.5" Quad Rail
Bolt Carrier Group: Sabre AR-10 BCG with Sprinco Gas Rings, Sprinco Ejector Spring, Sprinco Extractor Spring, and OCK’s Gas Key Fasteners
Bolt Steel: 9310
Bolt Carrier Finish: Hard Chrome Finish
Charging Handle: Radian Raptor LT
Lower Material: 7075 with Built in Ambi-Bolt Release
Takedown/Pivot Pin: Battle Arms Development AR-10 
Trigger: Sabre Two-Stage Black DLC Coated
Buffer: H2 Buffer
Buffer Tube: Sabre S5
Buffer Spring: PSA Buffer Spring
Safety: Radian Talon 45/90 Safety
Pistol Grip:  Magpul SL-S
Stock: Magpul SL-S
Finish: Black
Furniture Color: Black