5/8-24 Muzzle Thread: IN STOCK
1/2-28 Muzzle Thread: IN STOCK
Unthreaded Muzzle: IN STOCK
24” Heavy profile .224 Valkyrie rifle barrel with optional full length straight flutes and threaded muzzle for AR-15 rifles.
Price includes 0.875" diameter low profile gas block.
These barrels are chambered with a JGS Precision chamber reamer cut to SAAMI specs except for the neck diameter which is tightened up to .255" from the SAAMI .258" diameter.
These barrels shoot flat out fantastic.
Bison Armory recommends the updated Federal Gold Medal Match 90 grain MatchKing ammunition.
- 416 Stainless steel
- 65 oz including extension
- 4-groove / 1:6.5” twist button rifling for long range shooting with 90 grain and 95 grain Sierra MatchKing bullets
- 224 Valkyrie SAAMI freebore with .255" neck diameter reamed with JGS carbide reamer
- 5/8-24 or 1/2-28 muzzle thread, or unthreaded
- Rifle length gas system
- Optional full length fluting
- BAT Machine barrel extension
- M4 feed-ramps
- Compatible with silencers from Surefire, AAC, Gemtech, Elite Iron, YHM, and most others
Heavy barrels have a larger overall diameter than our mid-weight and Fulcrum barrels. These feature a 0.875" diameter at the gas block and 0.85" to the muzzle.
The 24” .224 Valkyrie heavy barrel (including barrel extension) weighs 60 oz.
All .224 Valkyrie Barrels are stress relieved 416R stainless steel and have precision made BAT Machine barrel extensions with M4 feed ramps. They are available with threaded muzzles, or unthreaded, and both are cut with am 11 degree target crown.
Optional Shim Set: The best 5$ you will ever spend! These stainless steel shims guarantee you perfect and hassle free barrel nut / gas tube alignment within the correct torque specs every time. For more information on our shims and a step-by-step guide to their use check out our video HERE.
Optional Bolt: We check every bolt / barrel for proper headspace before they leave our shop. For more information on our bolts click HERE.
Optional Bolt Carrier: Carriers ship assembled and include the gas key, firing, retaining and cam pins. If you purchase a bolt and a carrier, we will assemble the complete carrier group for you before shipping. For more information on our carriers click HERE.
Optional Gas Block Pinning: Only available for low-pro gas blocks. We drill and ream precise holes in the barrel and gas block then press-fit a dowel pin through so that the block will never shift on the barrel. Most military and police weapons are pinned. For more information on pinning click HERE.
More Information: Click HERE to see additional information about all our AR-15 barrels and other components on our “Product Information” page. If you are unfamiliar with AR-15 barrel maintenance and new barrel break-in, we encourage you to view our "Maintenance" page HERE for some tips on getting the most out of your firearm.
Shipping: In stock barrels (together with any additional parts ordered) usually ship within 5 - 10 business days from the date of purchase. Custom coating / bead-blasting and gas block pinning may delay shipping by a few days. We ship via UPS to addresses within the contiguous United States, and USPS Priority to Alaska and Hawaii.
Billing: Your credit card is charged for the full amount of your purchase at the time you place your order, not when your order ships.