SilencerCo, Charlie Front Cap, .30 Cal/7.62MM - CHARLIE FRONT CAP

Rugged Obsidian Piston (M13.5x1LH)

The Rugged Obsidian Piston with M13.5x1LH thread pattern; 17-4 stainless steel construction; and copper finish.

Thanks to its non-slotted design, this Rugged Suppressors piston creates a full circumference gas seal which drastically reduces gas blowback, making your shooting experience more enjoyable.

In terms of construction, the Obsidian M13.5x1LH Piston is machined from 17-4 stainless steel and heat treated, and this makes it very durable.

*When using a piston on a fixed barrel platform such as a carbine or subgun the spring must be replaced with a fixed barrel spacer.

Rugged Suppressors Obsidian Piston M13.5x1LH OP004

SilencerCo Delta O-Ring Pack

Replacement O-rings for the Sparrow suppressor are now available here at Mister Guns.

The 22Sparrow, Warlock II, and Spectre II have high heat resistant Viton O-rings which do a good job of containing the blast and resultant debris, and it's always a good idea to have backups.

One pack contains four (4) O-rings, two (2) 13 O-rings and two (2) 18 O-rings.

SilencerCo Delta O-ring Pack AC87