The Forward Controls Design .308 AR receiver extension is a 9-position buffer tube built for .308 AR platforms and compatible with Vltor's A5 system. This is a collaboration between Forward Controls Design and Sons of Liberty Gunworks—it shares the core design of SOLGW's Loyal 9 A5 receiver extension with refinements that Forward Controls contributed: extra drain holes to shed water faster and softened corners for better ergonomics. It's engineered for function over flash, with no unnecessary compromises.

Built from 7075 aluminum via impact extrusion and fitted with rolled threads, the RE5F features dry film lubrication inside and maintains milspec body diameter for compatibility with all milspec carbine stocks. The extra drain holes make a real difference if you're working in wet conditions or running suppressed—water and carbon buildup clear faster. At 4.24 oz, it keeps weight minimal where it matters.

Keep in mind: the RE5F is designed for .308 ARs and A5-platform rifles. If you're adapting one to an AR15 or M16, you'll need a Vltor A5 buffer, a rifle-length recoil spring (Vltor A5 or Sprinco Green), and cannot use standard TDP or carbine buffers. It's made in the USA and reflects the no-nonsense approach both Forward Controls and SOLGW bring to their gear.

The Forward Controls Design .308 AR receiver extension is a 9-position buffer tube built for .308 AR platforms and compatible with Vltor's A5 system. This is a collaboration between Forward Controls Design and Sons of Liberty Gunworks—it shares the core design of SOLGW's Loyal 9 A5 receiver extension with refinements that Forward Controls contributed: extra drain holes to shed water faster and softened corners for better ergonomics. It's engineered for function over flash, with no unnecessary compromises.

Built from 7075 aluminum via impact extrusion and fitted with rolled threads, the RE5F features dry film lubrication inside and maintains milspec body diameter for compatibility with all milspec carbine stocks. The extra drain holes make a real difference if you're working in wet conditions or running suppressed—water and carbon buildup clear faster. At 4.24 oz, it keeps weight minimal where it matters.

Keep in mind: the RE5F is designed for .308 ARs and A5-platform rifles. If you're adapting one to an AR15 or M16, you'll need a Vltor A5 buffer, a rifle-length recoil spring (Vltor A5 or Sprinco Green), and cannot use standard TDP or carbine buffers. It's made in the USA and reflects the no-nonsense approach both Forward Controls and SOLGW bring to their gear.