223 REM



All barrels are made to order and due to overwhelming order volumes, our lead-time goal is now APPROX. 16-18 +/- weeks dependent on volume of orders in production queue.

Note: NO orders start until paid



If you want to make changes to your order it can be done BUT once the order has been made, any changes are subject to $50 fee per change.

Cancellations after we are cutting steel are subject to a 20% restocking fee.

SKU: 728488148174 Category: Brand:


Our .223 Semi-auto barrels are proven winners!

All our barrels are cut in the best GBQ (Gun Barrel Quality) 416R stainless steel and rifled with 5R rifling. Every barrel that leaves IBI is double stress relieved, honed to within .0001″ from end to end AND hand lapped to ensure the best accuracy possible.

We chamber them with a .223 Wylde chamber. Standard twist rate is 1/8″. Custom twist rates can be ordered. Muzzle threads are included (1/2-28). From 14″ to 20″ or more and in a variety of profiles, calibers and weights, you can be sure that your AR will run the best with one of our barrels on it.

Additional information

Weight 1.6 kg
Dimensions 51 × 3 × 3 cm

20 Inch H-Bar .750 Gasblock Rifle Length, 19 Inch MS Profile .936 Gasblock Rifle Length, 16.1 Inch Mini H-Bar .750 Gasblock Mid Length, 16.1 Inch 3 Gun .750 Gasblock Mid Length, 14.5 Inch Light weight .750 Gasblock Carbine Length, 19 Inch WK180 carbine length

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