Proof Steel Drop in Barrel for Pistol Gas System AR-15 Compatible Firearms 300 BLK 12.5" 1:7 Twist 5/8-24

Barrel Length: 12.5"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:7|Brand: Proof|Color: Silver|Muzzle Thread: 5/8-24

Proof Steel Drop in Barrel for Mid Gas System AR-15 Compatible Firearms 223 Wylde 16" 1:7 Twist 1/2-28

Barrel Length: 16"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:7|Brand: Proof|Color: Silver|Muzzle Thread: 1/2-28

Proof Carbon Fiber Drop in Barrel for Ruger Precision Rifle 6.5 Creedmoor 24" 1:8 Twist 5/8-24 Thread

Barrel Length: 24"|Barrel Material: Carbon Fiber|Barrel Twist Rate: 1:8|Brand: Proof|Color: Silver|Muzzle Thread: 5/8-24

Proof Carbon Fiber Drop in Barrel for Small Shank Savage Rifle 6.5 Creedmoor 24" 1:8 Twist 5/8-24 Thread

Barrel Length: 24"|Barrel Material: Carbon Fiber|Barrel Twist Rate: 1:8|Brand: Proof|Color: Silver|Muzzle Thread: 5/8-24

Proof Steel Drop in Barrel for Carbine Gas System AR-15 Compatible Firearms 223 Wylde 11.5" 1:7 Twist 1/2-28

Barrel Length: 11.5"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:7|Brand: Proof|Color: Silver

Proof Steel Drop in Barrel for Carbine Gas System AR-15 Compatible Firearms 223 Wylde 20" 1:7 Twist 1/2-28

Barrel Length: 20"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:7|Brand: Proof|Color: Silver|Muzzle Thread: 1/2-28

Proof Steel Drop in Barrel for Carbine Gas System AR-15 Compatible Firearms 6.5 Grendel 20" 1:8 Twist 5/8-24

Barrel Length: 20"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:8|Brand: Proof|Color: Silver|Muzzle Thread: 5/8-24

Proof Steel Drop in Barrel for Carbine Gas System AR-15 Compatible Firearms 300 BLK 16" 1:8 Twist 5/8-24

Barrel Length: 16"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:8|Brand: Proof|Color: Silver|Muzzle Thread: 5/8-24

Proof Steel Drop in Barrel for Rifle Gas System AR-15 Compatible Firearms 223 Wylde 18" 1:7 Twist 1/2-28

Barrel Length: 18"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:7|Brand: Proof|Muzzle Thread: 1/2-28

Proof Steel Drop in Barrel for Rifle Gas System AR-15 Compatible Firearms 223 Wylde 20" 1:8 Twist 1/2-28

Barrel Length: 20"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:8|Brand: Proof|Color: Silver|Muzzle Thread: 1/2-28

Proof Carbon Fiber Drop in Barrel for Small Shank Savage Rifle 6.5 PRC 24" 1:7.5 Twist 5/8-24 Thread

Barrel Length: 24"|Barrel Material: Carbon Fiber|Barrel Twist Rate: 1:7.5|Brand: Proof|Color: Silver|Muzzle Thread: 5/8-24

Proof Carbon Fiber Drop in Barrel for Ruger 10/22 22 LR 16.1" 1:16 Twist 1/2-28 Thread

Barrel Length: 16.1"|Barrel Material: Carbon Fiber|Barrel Twist Rate: 1:16|Brand: Proof|Color: Silver|Muzzle Thread: 1/2-28

Proof Carbon Fiber Drop in Barrel for Ruger 10/22 22 LR 18.5" 1:16 Twist 1/2-28 Thread

Barrel Length: 18.5"|Barrel Material: Carbon Fiber|Barrel Twist Rate: 1:16|Brand: Proof|Color: Silver|Muzzle Thread: 1/2-28

Proof Carbon Fiber Drop in Barrel for Ruger 10/22 22 LR 20" 1:16 Twist 1/2-28 Thread

Barrel Length: 20"|Barrel Material: Carbon Fiber|Barrel Twist Rate: 1:16|Brand: Proof|Color: Silver|Muzzle Thread: 1/2-28

Proof Carbon Fiber Drop in Barrel for CZ 455/457 22 LR 18.5" 1:16 Twist 1/2-28 Thread

Barrel Length: 18.5"|Barrel Material: Carbon Fiber|Barrel Twist Rate: 1:16|Brand: Proof|Color: Silver|Muzzle Thread: 1/2-28

Proof Elevation Rifle 6.5 Creedmoor 24" Carbon Fiber Barrel Black Granite

Brand: Proof

Proof Elevation MTR Rifle 308 Win 20" Carbon Fiber Barrel Black Granite

Action: Bolt Action|Barrel Length: 20"|Brand: Proof|Caliber: 308 Win|Gun Model: Elevation MTR|Model Series: Elevation

Proof Elevation MTR Rifle 6.5 Creedmoor 24" Carbon Fiber Barrel Black Granite

Action: Bolt Action|Barrel Length: 24"|Brand: Proof|Caliber: 6.5 Creedmoor|Gun Model: Elevation MTR|Model Series: Elevation

Proof Elevation MTR Rifle 6.5 PRC 24" Carbon Fiber Barrel Black Granite

Action: Bolt Action|Barrel Length: 24"|Brand: Proof|Caliber: 6.5 PRC|Gun Model: Elevation MTR|Model Series: Elevation

Proof Steel Drop in Barrel for Rifle Gas System AR-15 Compatible Firearms 6 ARC 16" 1:7.5 Twist 5/8-24

Barrel Length: 16"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:7.5|Brand: Proof|Color: Silver|Muzzle Thread: 5/8-24

Proof Steel Drop in Barrel for Rifle+1 Gas System AR-15 Compatible Firearms 6 ARC 20" 1:7.5 Twist 5/8-24

Barrel Length: 20"|Barrel Material: Stainless Steel|Barrel Twist Rate: 1:7.5|Brand: Proof|Color: Silver|Muzzle Thread: 5/8-24

Proof Elevation MTR Rifle 300 PRC 24" Carbon Fiber Barrel Black Granite

Action: Bolt Action|Barrel Length: 24"|Brand: Proof|Caliber: 300 PRC|Gun Model: Elevation MTR|Model Series: Elevation