Proof Research

Manufacturer Imported From Sports South

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Picture of Proof Research 100431 Ar-Style Barrel 223 Wylde 16" Midlength Gas System 1:7" Twist 4 Grooves, 1/2-28 Tpi, Carbon Fiber Wrapped

Proof Research 100431 Ar-Style Barrel 223 Wylde 16" Midlength Gas System 1:7" Twist 4 Grooves, 1/2-28 Tpi, Carbon Fiber Wrapped

PROOF 100431 PR15 223 16 7TWST 4GRV 1/2-28 CF

$899.00

Picture of Proof Research 100448 Ar-Style Barrel 223 Wylde 18" Rifle Length Gas System 1:8" Twist 4 Grooves, 1/2-28 Tpi, Carbon Fiber Wrapped

Proof Research 100448 Ar-Style Barrel 223 Wylde 18" Rifle Length Gas System 1:8" Twist 4 Grooves, 1/2-28 Tpi, Carbon Fiber Wrapped

PROOF 100448 P155 223 18 8TWST 4GRV 1/2-28 CF

$899.00

Picture of Proof Research 100462 Ar-Style Barrel 223 Wylde 20" Rifle Length Gas System 1:7" Twist 4 Grooves, 1/2"-28 Tpi, Stainless Stainless

Proof Research 100462 Ar-Style Barrel 223 Wylde 20" Rifle Length Gas System 1:7" Twist 4 Grooves, 1/2"-28 Tpi, Stainless Stainless

PROOF 100462 PR15 223 20 7TWST 4GRV 1/2-28 SS

$569.00

Picture of Proof Research 100523 Ar-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:8" Twist 5 Grooves, 5/8-24 Tpi, Carbon Fiber Wrapped

Proof Research 100523 Ar-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:8" Twist 5 Grooves, 5/8-24 Tpi, Carbon Fiber Wrapped

PROOF 100523 PR15 300BLK 12.5 7TWST 5GRV 5/8-24 CF

$899.00

Picture of Proof Research 100530 Ar-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 Tpi, Stainless Stainless

Proof Research 100530 Ar-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 Tpi, Stainless Stainless

PROOF 100530 300BLK 12.5 7TWST 5GRV SS

$569.00

Picture of Proof Research 100561 Ar-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 Tpi, Carbon Fiber Wrapped

Proof Research 100561 Ar-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 Tpi, Carbon Fiber Wrapped

PROOF 100561 PR15 300BLK 16 8TWST 5GRV 5/8-24 CF

$899.00