+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Faxon Firearms Barrels, Handguards, Compensators & Other Gun Parts — 285 products / 468 models

Faxon Firearms develops precision barrels and gun parts to ensure hunters and sportsmen can deliver their best performance with durable components built to last. Our selection of Faxon barrels includes rifle barrels chambered in top calibers for AR-15, AR-10, and AR-9 platforms and pistol barrels for all Glock models and other popular handguns like SIG P365 and Smith & Wesson M&P Shield. Grab a threaded barrel to seamlessly equip one of their muzzle devices for enhanced recoil-reduction or flash mitigation.image

Beyond barrels, Faxon Firearms produces other high-quality components like BCGs for reliable cycling, stripped and complete AR-15 upper receivers to kickstart your build, and adjustable low-profile gas blocks to fine-tune your firearm. If you’re not sure which product is right for you, check out our How-to Guides to learn more about the different types of rifle barrels and materials, how compensators differ from muzzle brakes, and other tips to ensure you buy the best gun parts for your exact needs. Shop online at OpticsPlanet today and get Free Shipping on most orders over $49.

Popular Categories

Image of Gun Parts category Gun Parts
Image of Rifle Parts category Rifle Parts
Image of AR 15 Parts category AR 15 Parts
Image of Pistol Parts category Pistol Parts
Image of Pistol Barrels category Pistol Barrels
Image of Rifle Barrels category Rifle Barrels
Image of AR15 Upper Parts category AR15 Upper Parts
Image of AR15 Barrels category AR15 Barrels
Image of Bolt Carrier Groups category Bolt Carrier Groups
Image of AR15 Upper Receivers category AR15 Upper Receivers
Image of Glock 43/43X/48 Barrels category Glock 43/43X/48 Barrels
Image of Glock 19 Barrels category Glock 19 Barrels
Image of Muzzle Devices category Muzzle Devices
Image of Muzzle Brakes & Compensators category Muzzle Brakes & Compensators
Image of AR Gas Blocks category AR Gas Blocks
Image of AR 15 Tactical Rails category AR 15 Tactical Rails
Image of AR15 Accessories category AR15 Accessories
Image of AR Handguards & Forends category AR Handguards & Forends
Image of Weapon Accessories category Weapon Accessories
Image of AR Gas Tubes category AR Gas Tubes

285 Products in Faxon Firearms

reset
Sort by
Most Popular +
  • Most Popular
  • Price: Low to High
  • Price: High to Low
  • Avg. Rating: High to Low
  • Price Per Count: Low to High
  • Price Per Count: High to Low
  • Most Reviewed First
  • Savings % Off
  • Bonus Bucks %: High to Low
  • Bonus Bucks %: Low to High
  • Newest First
  • A to Z
  • Z to A
Show
60 +
  • 20
  • 60
  • 120
  • 240
Image of Faxon Firearms Match 300 BLK Barrel 2 models Faxon Firearms Match 300 BLK Barrel (25) As Low As (Save $15.00) $173.00 Best Rated
Image of Faxon Firearms Match Series Glock 43 Threaded Barrel 3 models Faxon Firearms Match Series Glock 43 Threaded Barrel (35) As Low As (Save Up to 17%) $103.50 Blazin' Deal
Image of Faxon Firearms 5.56/300BLK M16 Bolt Carrier Group Faxon Firearms 5.56/300BLK M16 Bolt Carrier Group (25) List: $145.00 (Save $11.00) $134.00
Image of Faxon Firearms Match Series AR-15 .300 AAC Blackout Threaded AR Barrel Faxon Firearms Match Series AR-15 .300 AAC Blackout Threaded AR Barrel (3) List: $196.00 (Save $15.00) $181.00
Image of Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel 3 models Faxon Firearms Duty Series Glock 19 Compact 9mm Pistol Barrel (93) As Low As (Save Up to 17%) $82.80 Blazin' Deal
Image of Faxon Firearms Adjustable 3 Screw Low Profile Gas Block 2 models Faxon Firearms Adjustable 3 Screw Low Profile Gas Block (20) List: $89.00 (Save $7.00) $82.00 Best Rated
Image of Faxon Gen 2 9mm PCC Blowback Full-Mass Bolt Carrier Group, Glock/Colt Compatible Faxon Gen 2 9mm PCC Blowback Full-Mass Bolt Carrier Group, Glock/Colt Compatible (50) List: $165.00 (Save $13.00) $152.00 Free 2 Day Shipping
Image of Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Carrier Complete Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Carrier Complete (16) List: $165.00 (Save $13.00) $152.00 Best Rated
Image of Faxon Firearms .308 9310 Bolt Carrier Complete Faxon Firearms .308 9310 Bolt Carrier Complete (31) List: $219.00 (Save $17.00) $202.00
Image of Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group Faxon Firearms 5.56/300BLK Gunner Light Weight Bolt Carrier Group (18) List: $249.00 (Save $19.00) $230.00 Best Rated
Image of Faxon Firearms 300 Gunner Rifle Barrel 5 models Faxon Firearms 300 Gunner Rifle Barrel (51) As Low As (Save Up to $15.00) $148.00 Best Rated
Image of Faxon Firearms Flame Fluted Smith & Wesson M&P 2.0 Compact 9mm Pistol Barrel Faxon Firearms Flame Fluted Smith & Wesson M&P 2.0 Compact 9mm Pistol Barrel (15) List: $128.00 (Save $10.00) $118.00
Image of Faxon Firearms AR15 Upper Receiver Groups 1 2 models Faxon Firearms AR15 Upper Receiver Groups 1 (8) List: $999.00 (Save $79.00) $920.00
Image of Faxon Firearms Duty Series Barrel for G17, Full-Size 2 models Faxon Firearms Duty Series Barrel for G17, Full-Size (8) As Low As (Save Up to 17%) $82.80 Blazin' Deal
Image of Faxon Firearms Match Series AR-15 6mm ARC 12.5in Upper Receiver 4 models Faxon Firearms Match Series AR-15 6mm ARC 12.5in Upper Receiver As Low As (Save Up to $74.00) $552.00
Image of Faxon Firearms 5.56 M16 Bolt Carrier Group 2 models Faxon Firearms 5.56 M16 Bolt Carrier Group (7) List: $199.00 (Save $15.00) $184.00 Free 2 Day Shipping
Image of Faxon Firearms Match Series Flame Fluting Glock Gen 5 9mm Threaded Pistol Barrel 3 models Faxon Firearms Match Series Flame Fluting Glock Gen 5 9mm Threaded Pistol Barrel (16) As Low As (Save Up to 17%) $106.20 Blazin' Deal
Image of Faxon Firearms Duty Series AR-15 5.56 Nato 16in Upper Receiver 8 models Faxon Firearms Duty Series AR-15 5.56 Nato 16in Upper Receiver (1) As Low As (Save Up to $69.00) $490.00
Image of Faxon Firearms Smith & Wesson M&P Full-Size Flame Fluted 9mm Barrel Faxon Firearms Smith & Wesson M&P Full-Size Flame Fluted 9mm Barrel (10) List: $131.00 (Save $10.00) $121.00
Image of Faxon Firearms SIG Sauer P365 XL 9mm Threaded Pistol Barrel Faxon Firearms SIG Sauer P365 XL 9mm Threaded Pistol Barrel (12) List: $125.00 (Save $10.00) $115.00 Best Rated
Image of Faxon Firearms Faxon AR-15 Stripped Upper Receiver 2 models Faxon Firearms Faxon AR-15 Stripped Upper Receiver (11) As Low As (Save Up to $10.00) $92.00
Image of Faxon Firearms ARAK-21 5.56x45mm NATO 16in Picatinny Upper Receiver Faxon Firearms ARAK-21 5.56x45mm NATO 16in Picatinny Upper Receiver List: $1,159.00 (Save 18%) $949.99
Image of Faxon Firearms Ruger 10/22 .22 Long Rifle Threaded Rifle Bull Barrel 2 models Faxon Firearms Ruger 10/22 .22 Long Rifle Threaded Rifle Bull Barrel (7) As Low As (Save 17%) $182.70 Blazin' Deal
Image of Faxon Firearms 20in, Heavy Fluted, 6.5 Grendel, Rifle-Length Faxon Firearms 20in, Heavy Fluted, 6.5 Grendel, Rifle-Length (11) List: $301.00 (Save $24.00) $277.00 Free 2 Day Shipping
Image of Faxon Firearms Enhanced Forged 338 ARC Stripped Upper Receivers Faxon Firearms Enhanced Forged 338 ARC Stripped Upper Receivers (4) List: $125.00 (Save $10.00) $115.00
Image of Faxon Firearms .223 Wylde Heavy Fluted AR-15 Rifle Barrel 3 models Faxon Firearms .223 Wylde Heavy Fluted AR-15 Rifle Barrel (31) As Low As (Save Up to $24.00) $274.00 Free 2 Day Shipping
Image of Faxon Firearms A-R15 Barrel w/ Integral Flash Hider 2 models Faxon Firearms A-R15 Barrel w/ Integral Flash Hider (4) As Low As (Save $20.00) $241.00 Free 2 Day Shipping
Image of Faxon Firearms 5.56 Gunner Lightweight Bolt Carrier Complete Faxon Firearms 5.56 Gunner Lightweight Bolt Carrier Complete (3) List: $299.00 (Save $23.00) $276.00
Image of Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Complete Faxon Firearms 6.5 Grendel Type 2 .136 9310 Bolt Complete (6) List: $76.00 (Save $6.00) $70.00 Best Rated
Image of Faxon Firearms EXOS-525 Pistol Compensator for SIG P365/P365 XL Faxon Firearms EXOS-525 Pistol Compensator for SIG P365/P365 XL (12) List: $85.00 (Save $6.00) $79.00 Best Rated
Image of Faxon Firearms Duty Series Sig Sauer P365 XL Threaded Pistol Barrel Faxon Firearms Duty Series Sig Sauer P365 XL Threaded Pistol Barrel (2) List: $97.00 (Save $7.00) $90.00
Image of Faxon Firearms Rimfire Bolt Assembly for 10/22 Faxon Firearms Rimfire Bolt Assembly for 10/22 (17) List: $135.00 (Save 17%) $112.50 Blazin' Deal
Image of Faxon 5.56 Gunner Lightweight 9310 Bolt Carrier Complete Faxon 5.56 Gunner Lightweight 9310 Bolt Carrier Complete List: $299.00 (Save $23.00) $276.00 Free 2 Day Shipping
Image of Faxon Firearms .223 Wylde Flame Fluted AR-15 Rifle Barrel 3 models Faxon Firearms .223 Wylde Flame Fluted AR-15 Rifle Barrel (23) As Low As (Save Up to $24.00) $276.00 Free 2 Day Shipping
Image of Faxon Firearms 16 inch Gunner Big Bore Profile .450 Bushmaster Barrel Faxon Firearms 16 inch Gunner Big Bore Profile .450 Bushmaster Barrel List: $218.00 (Save $17.00) $201.00 Free 2 Day Shipping
Image of Faxon Firearms Duty Series Smith & Wesson M&P Shield/Shield Plus 3.1 in Threaded Pistol Barrel Faxon Firearms Duty Series Smith & Wesson M&P Shield/Shield Plus 3.1 in Threaded Pistol Barrel (2) List: $97.00 (Save $7.00) $90.00
Image of Faxon Firearms .308 Winchester Pencil Rifle Barrel 2 models Faxon Firearms .308 Winchester Pencil Rifle Barrel (11) As Low As (Save Up to $19.00) $219.00 Free 2 Day Shipping
Image of Faxon Firearms Match Series AR-15 .338 ARC Threated AR Barrel 5 models Faxon Firearms Match Series AR-15 .338 ARC Threated AR Barrel (9) As Low As (Save Up to $18.00) $196.00 Free 2 Day Shipping
Image of Faxon Firearms Match Series AR-10 .308 Winchester Threaded Barrel Faxon Firearms Match Series AR-10 .308 Winchester Threaded Barrel (1) List: $325.00 (Save $26.00) $299.00 Free 2 Day Shipping
Image of Faxon Firearms 5.56 NATO Gunner Rifle Barrel 5 models Faxon Firearms 5.56 NATO Gunner Rifle Barrel (68) As Low As (Save Up to $15.00) $160.00 Free 2 Day Shipping
Image of Faxon Firearms Flame Fluted AR-15 22 ARC Threaded Barrel Faxon Firearms Flame Fluted AR-15 22 ARC Threaded Barrel (3) List: $304.00 (Save $24.00) $280.00 Free 2 Day Shipping
Image of Faxon Firearms 5.56 NATO, Govt/Socom Profile Rifle Barrels 3 models Faxon Firearms 5.56 NATO, Govt/Socom Profile Rifle Barrels (48) As Low As (Save Up to $14.00) $156.00 Free 2 Day Shipping
Image of Faxon Firearms Match Series AR-15 6mm ARC Threated AR Barrel 4 models Faxon Firearms Match Series AR-15 6mm ARC Threated AR Barrel (4) As Low As (Save Up to 14%) $198.49 Free 2 Day Shipping
Image of Faxon Firearms EXOS-513 Pistol Compensator for Glock and FX-19 Faxon Firearms EXOS-513 Pistol Compensator for Glock and FX-19 (10) List: $85.00 (Save 12%) $75.05 Blazin' Deal
Image of Faxon Firearms Duty Series Glock 43 9mm Luger Threaded Pistol Barrel Faxon Firearms Duty Series Glock 43 9mm Luger Threaded Pistol Barrel (1) List: $97.00 (Save 12%) $85.50 Blazin' Deal
Image of Faxon Firearms Match 300 BLK Rifle Barrel Faxon Firearms Match 300 BLK Rifle Barrel (2) List: $213.00 (Save $17.00) $196.00
Image of Faxon Firearms 10.5 inch Gunner Big Bore Profile .458 Socom Barrel Faxon Firearms 10.5 inch Gunner Big Bore Profile .458 Socom Barrel (1) List: $210.00 (Save $16.00) $194.00 Free 2 Day Shipping
Image of Faxon Firearms 16in, Big Gunner, 6.5 Grendel, Mid-Length, 416-R. QPQ Barrel Faxon Firearms 16in, Big Gunner, 6.5 Grendel, Mid-Length, 416-R. QPQ Barrel (5) List: $249.00 (Save $19.00) $230.00 Free 2 Day Shipping
Image of Faxon Firearms 18in Heavy Fluted Barrel, Mid Length Faxon Firearms 18in Heavy Fluted Barrel, Mid Length (5) List: $299.00 (Save $23.00) $276.00 Free 2 Day Shipping
Image of Faxon Firearms Duty 300 Black Threaded Barrel Faxon Firearms Duty 300 Black Threaded Barrel List: $247.00 (Save $19.00) $228.00 Free 2 Day Shipping
Image of Faxon Firearms Duty Series Glock 17 Gen 5 9mm Luger Threaded Pistol Barrel Faxon Firearms Duty Series Glock 17 Gen 5 9mm Luger Threaded Pistol Barrel (1) List: $99.00 (Save 16%) $82.80 Blazin' Deal
Image of Faxon Firearms Streamline Gen2 Handguard 1 3 models Faxon Firearms Streamline Gen2 Handguard 1 (19) As Low As (Save Up to $30.00) $329.00 Free 2 Day Shipping
Image of Faxon Firearms Duty 5.56 NATO Barrel 2 models Faxon Firearms Duty 5.56 NATO Barrel As Low As (Save $14.00) $161.00
Image of Faxon Firearms Match Series Straight Fluted Glock 48 9mm Luger Pistol Barrel Faxon Firearms Match Series Straight Fluted Glock 48 9mm Luger Pistol Barrel (7) List: $124.00 (Save 12%) $109.25 Blazin' Deal
Image of Faxon Firearms Ruger 10/22 Barrel 3 models Faxon Firearms Ruger 10/22 Barrel (26) As Low As (Save 17%) $155.70 Blazin' Deal
Image of Faxon Firearms SIG Sauer P365 Threaded Barrel Faxon Firearms SIG Sauer P365 Threaded Barrel (14) List: $124.00 (Save $9.00) $115.00
Image of Faxon Firearms Match Series M&P Shield 9mm Luger Threaded Pistol Barrel Faxon Firearms Match Series M&P Shield 9mm Luger Threaded Pistol Barrel (11) List: $124.00 (Save $9.00) $115.00 Best Rated
Image of Faxon Firearms 6.8/224 Valkyrie Bolt Carrier Group Faxon Firearms 6.8/224 Valkyrie Bolt Carrier Group List: $165.00 (Save $13.00) $152.00
Image of Faxon Firearms ARAK-21 Complete Upper Receiver 2 models Faxon Firearms ARAK-21 Complete Upper Receiver (8) List: $999.00 (Save $79.00) $920.00 Best Rated
Image of Faxon Firearms Duty Series Glock 34 Gen 5 9mm Luger Threaded Pistol Barrel Faxon Firearms Duty Series Glock 34 Gen 5 9mm Luger Threaded Pistol Barrel List: $104.00 (Save 17%) $86.40 Blazin' Deal
reset
Show
60 +
  • 20
  • 60
  • 120
  • 240

Deals View All

Featured: AR15 Upper Receivers
Guntuber Holiday Picks
AR15 Handguards
Bolt Carrier Groups
4226 products Up to 13% OFF Gunsmithing & Reloading Gear While supplies last!

Faxon Firearms How To Guides View All

Firearm Flubs in Film: What Hollywood Gets Wrong by Brett R.
A Guide to Pistol Conversion Kits by Corey F.
Lightweight AR Build: What Matters & What Doesn't by Brett R.
How to Order a Suppressor at OpticsPlanet by OpticsPlanet Product Expert
Faxon Firearms Product Lines

Filter by:

Unfortunately, the item(s) selected is out of stock. Please update your specifications to see more results.

Deals

reset

Categories

reset

Brands

reset
Price
reset
From $
—
To $

    Made in USA

    reset

    Customer Reviews

    Related Links

    Compare (0)
    1 item has been added
    Add at least two items to compare
    Last updated 2026-10-29 UTC.