Spikes Tactical 11.5″ 5.56 CHF M4 Extension Barrel

Description

The Spikes Tactical SPIKE’S BBL 5.56 11.5″ FN CHF M4 EXT is a purpose-built barrel for AR rifles. It is offered as a cold-hammer-forged (CHF) barrel and carries a 1:7 twist rate as specified. The barrel length is 11.5 inches and it uses a 1/2×28 muzzle thread, finished in black for a subdued appearance. This barrel is intended for builders and shooters assembling AR-platform rifles where these specifications match their project requirements.

Key Specifications

• The manufacturer is Spikes Tactical.
• The product type is Barrel.
• The caliber is .223 REM/5.56 NATO.
• The barrel length is 11.5″.
• The twist rate is 1:7.
• The muzzle thread is 1/2X28.
• The fit is for AR Rifles.
• The color/finish is Black.
• The barrel style is listed as CHF.
• The subcategory is Barrels.

This Spikes Tactical barrel provides a solid, specification-driven foundation for AR rifle builds that call for an 11.5″ 5.56/.223 barrel with 1:7 twist and 1/2×28 threading. Its CHF construction and straightforward specification set make it a practical choice for builders seeking consistency and compatibility in a compact-barrel package.