Extra Barrels
Have a Spare. Be Prepared.
Whether you need a replacement barrel, a dedicated barrel for a specific application, or related components and adapters, we carry options for popular pistol and rifle platforms. Quality components at competitive prices.
Shop extra barrels below.
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Original price $1,155.00Original price $1,155.00 - Original price $1,155.00Original price $1,155.00Current price $999.00$999.00 - $999.00Current price $999.00
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 RESEARCHComing SoonUp to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with ...
View ProductOriginal price $1,155.00Original price $1,155.00 - Original price $1,155.00Original price $1,155.00Current price $999.00$999.00 - $999.00Current price $999.00Coming Soon -
Original price $735.00Original price $735.00 - Original price $735.00Original price $735.00Current price $649.00$649.00 - $649.00Current price $649.00
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 RESEARCHComing SoonAn optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Ex...
View ProductOriginal price $735.00Original price $735.00 - Original price $735.00Original price $735.00Current price $649.00$649.00 - $649.00Current price $649.00Coming Soon -
Original price $1,288.00Original price $1,288.00 - Original price $1,288.00Original price $1,288.00Current price $1,149.00$1,149.00 - $1,149.00Current price $1,149.00
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 RESEARCHComing SoonThe times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headsp...
View ProductOriginal price $1,288.00Original price $1,288.00 - Original price $1,288.00Original price $1,288.00Current price $1,149.00$1,149.00 - $1,149.00Current price $1,149.00Coming Soon -
Original price $994.00Original price $994.00 - Original price $994.00Original price $994.00Current price $899.00$899.00 - $899.00Current price $899.00
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 RESEARCHComing SoonProof Research's barrels exemplifies relentless pursuit of excellence. Whatever your preference is, you can expect the finest rifle barrel in the i...
View ProductOriginal price $994.00Original price $994.00 - Original price $994.00Original price $994.00Current price $899.00$899.00 - $899.00Current price $899.00Coming Soon -
Original price $1,288.00Original price $1,288.00 - Original price $1,288.00Original price $1,288.00Current price $1,149.00$1,149.00 - $1,149.00Current price $1,149.00
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 RESEARCHComing SoonThe times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headsp...
View ProductOriginal price $1,288.00Original price $1,288.00 - Original price $1,288.00Original price $1,288.00Current price $1,149.00$1,149.00 - $1,149.00Current price $1,149.00Coming Soon -
Original price $910.00Original price $910.00 - Original price $910.00Original price $910.00Current price $899.00$899.00 - $899.00Current price $899.00
Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26" Black Carbon Fiber Wrapped 416R Stainless Steel Barrel, Features Sendero Contour
PROOF RESEARCHComing SoonProof Research's barrels exemplifies relentless pursuit of excellence. Whatever your preference is, you can expect the finest rifle barrel in the i...
View ProductOriginal price $910.00Original price $910.00 - Original price $910.00Original price $910.00Current price $899.00$899.00 - $899.00Current price $899.00Coming Soon -
Original price $994.00Original price $994.00 - Original price $994.00Original price $994.00Current price $899.00$899.00 - $899.00Current price $899.00
Proof Research 100905 Bolt Action Barrel Blank 264 Cal 22" Sendero Contour 1:8" Twist 4 Grooves, Carbon Fiber Wrapped
PROOF RESEARCHComing SoonUp to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with ...
View ProductOriginal price $994.00Original price $994.00 - Original price $994.00Original price $994.00Current price $899.00$899.00 - $899.00Current price $899.00Coming Soon
