Our piston uses a non-slotted design creating a full circumference gas seal. This drastically lowers gas blowback for a more enjoyable shooting experience. Machined from 17-4 Stainless Steel and heat treated this piston is built to last.
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SureFire SOCOM Black DLC Stainless Steel with 1/2″-28 tpi Threads 2.60″ OAL for 5.56x45mm NATO
$179.00
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