BCI M4 OUTER BARRELS

BCI Barrel Stabilizer for BCI Rail and Outer Barrel

This works in our rail and outer barrel configuration.

BCI M4 "FLUTED" Super Lightweight Outer Barrel for AEG (various lengths)

The BCI M4 "FLUTED" Outer Barrel achieves a perfect balance between weight and durability. Its 14mm CCW CNC aluminum threaded adapters ensure your barrel extensions and flash hiders are safely secured. Compatible with MAXX and traditional hop up units,...

BCI M4 "FLUTED" Super Lightweight Outer Barrel for G&G AEG (various lengths)

The BCI M4 "FLUTED" Outer Barrel achieves a perfect balance between weight and durability. Its 14mm CCW CNC aluminum threaded adapters ensure your barrel extensions and flash hiders are safely secured. Compatible with MAXX and traditional hop up units,...

Bull Craft Industries

BCI M4 "GROOVED/SLOTTED" Super Lightweight Outer Barrel for AEG (various lengths)

The BCI M4 "GROOVED" Outer Barrel offers a noteworthy balance of lightweight construction and sturdy durability. 14mm CCW CNC aluminum threaded adapter guarantee secure installation of barrel extensions and flash hiders. Compatible with MAXX and regular...

BCI M4 "GROOVED/SLOTTED" Super Lightweight Outer Barrel for G&G AEG (various lengths)

The BCI M4 "GROOVED" Outer Barrel offers a noteworthy balance of lightweight construction and sturdy durability. 14mm CCW CNC aluminum threaded adapter guarantee secure installation of barrel extensions and flash hiders. Compatible with MAXX and regular...

BCI VFC Barrel Stabilizer for MK18 Rail

The BCI VFC Barrel Stabilizer is a perfect fit for the MK18 Rail, providing no wiggle room and the ability to sit flush or position it to your preference. Enjoy superior barrel stabilization and stability with this precision-engineered product.