Silencerco Delta Adapter, 1/2×28 to 1/2×28 (Barrel Extension)

Silencerco Delta Adapter, 1/2×28 to 1/2×28 (Barrel Extension)

The Silencerco Delta Adapter, 1/2×28 to 1/2×28 (Barrel Extension) adapts manufacturers’ thread pitch to 1/2×28 with O-ring engagement for use with any Silencerco or any other rimfire suppressor threaded in 1/2×28. This adapter includes a thread protector.The adapter extends your barrel by 0.75″ and shortens 0.6″ 1/2×28 threads to 0.4″.