Our pistons were designed to be easily changed for different host firearms or calibers. Pistons are built with 17-4 stainless steel, then heat-treated for maximum durability. The piston is part of the Nielson device that moves and allows semi-automatic cycling for unlocking pistol barrels. Throw a Fixed Barrel Spacer on for fixed barrel applications. SilencerCo pistons have female threading that attaches to our SilencerCo threaded barrels.
Not sure which threads you need? Check our Piston Fit Guide
Compatible with
Omega K Series
Hybrid 46
Hybrid 46M with Charlie Piston Mount
Osprey Series
Octane Series
Omega 36M with Charlie Piston Mount
KAC’s newest answer for a superior rifle suppressor 3D printed and incorporating their Pressure Reduction Technology (PRT)
KAC PN 119354-BLK & 119354-FDE
Connects to all 5.56 QDC Muzzle Devices. Available in Black and Flat Dark Earth (-BLK) (-FDE).
Specifications
Addition to Bare Muzzle: 3.85″ (9.78cm)
Addition to QDC 3-prong FH: 2.33″ (5.92cm)
Overall Length: 4.43″ (11.25cm)
Weight: 13.9oz (395g)
Sound Reduction: 12dB
Pack of two Velcro-backed PVC patches of the KAC Crest. These rugged patches are available in three different color schemes and couple perfectly with any KAC Gear equipped with hook and loop fasteners. Size is approx. 2″
Knight’s Armament crest logo embroidered on the left side and Knight’s Armament embroidered on the right side. Velcro located on front, top and on the back. These are fully customizable with your own patches. Available in black, green, and tan.
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