AR Parts

“Proof Research 134573 Bolt Action Barrel Pre-Fit 6mm Creedmoor 20″ 1:7.50″ Twist (5 Groove), 5/8″-24 tpi Threaded, Stainless Steel, Drop-In Design for Sig Cross” has been added to your cart. View cart

SKU: SA1164196
3 left in stock
Barrels
Proof Research 100523 AR Style 300 Blackout 12.50″ Threaded Carbon Fiber/Steel
$999.00 Add to cart
SKU: SA1164329
2 left in stock
Barrels
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
$649.00 Add to cart
SKU: SA1164217
Only 1 left in stock
Barrels
Proof Research 100639 AR-Style Barrel 6.5 Creedmoor 22″ Rifle +2 Length Gas System 1:8″ Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
$999.00 Add to cart
SKU: SA1164364
Only 1 left in stock
Barrels
Proof Research 100905 Bolt Action Barrel Blank 264 Cal 22″ Sendero Contour 1:8″ Twist 4 Grooves, Carbon Fiber Wrapped
$899.00 Add to cart
SKU: SA905133
3 left in stock
Barrels
Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26″ Black Carbon Fiber Wrapped 416R Stainless Steel Barrel, Features Sendero Contour
$899.00 Add to cart
SKU: SA1164350
2 left in stock
Barrels
Proof Research 105320 Bolt Action Barrel Blank 264 Cal 22″ Sendero Light Profile, Natural Carbon Fiber Wrapped Barrel
$899.00 Add to cart
SKU: SA905147
4 left in stock
Barrels
Proof Research 105351 Bolt Action Barrel Blank 264 Win Mag 24″ Black Carbon Fiber Finish 416R Stainless Steel Material Blank with Sendero Light Contour for Rifles
$899.00 Add to cart
SKU: SA1164357
3 left in stock
Barrels
Proof Research 105511 Bolt Action Barrel Blank 264 Cal 22″ Sendero Contour 1:7.50″ Twist 4 Grooves, Carbon Fiber Wrapped
$899.00 Add to cart
SKU: SA986620
Only 1 left in stock
Barrels
Proof Research 128688 AR-Style Barrel 6mm ARC 18″ Stainless Steel Finish & Material Rifle Length with Threading & .750″ Gas Journal Diameter for AR-Platform
$649.00 Add to cart
SKU: SA1212160
Only 1 left in stock
Barrels
Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16″ 1:10″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
$1,149.00 Add to cart
SKU: SA1212118
2 left in stock
Barrels
Proof Research 134504 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 16″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
$1,149.00 Add to cart
SKU: SA1212125
2 left in stock
Barrels
Proof Research 134511 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 18″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
$1,149.00 Add to cart

Proof Research 100523 AR Style 300 Blackout 12.50″ Threaded Carbon Fiber/Steel

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 100639 AR-Style Barrel 6.5 Creedmoor 22″ Rifle +2 Length Gas System 1:8″ Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 100905 Bolt Action Barrel Blank 264 Cal 22″ Sendero Contour 1:8″ Twist 4 Grooves, Carbon Fiber Wrapped

Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26″ Black Carbon Fiber Wrapped 416R Stainless Steel Barrel, Features Sendero Contour

Proof Research 105320 Bolt Action Barrel Blank 264 Cal 22″ Sendero Light Profile, Natural Carbon Fiber Wrapped Barrel

Proof Research 105351 Bolt Action Barrel Blank 264 Win Mag 24″ Black Carbon Fiber Finish 416R Stainless Steel Material Blank with Sendero Light Contour for Rifles

Proof Research 105511 Bolt Action Barrel Blank 264 Cal 22″ Sendero Contour 1:7.50″ Twist 4 Grooves, Carbon Fiber Wrapped

Proof Research 128688 AR-Style Barrel 6mm ARC 18″ Stainless Steel Finish & Material Rifle Length with Threading & .750″ Gas Journal Diameter for AR-Platform

Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16″ 1:10″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

Proof Research 134504 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 16″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

Proof Research 134511 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 18″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

Filter