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".
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SILENCERCO Adapter RIMFIRE 1/2X28 TPI
$37.40
Flat Rate
$12.99 for every 25 lbs. Shipping to HI & AK may incur additional fees.
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