
In Stock
Type
parts
Last Seen
May 19, 2026
Omega K/Osprey/Octane/Hybrid 46 Pistons - Piston 9/16 X 24
Sold byBrownells•Posted Apr 28, 2026
Compare prices for SilencerCo Piston for SilencerCo Centerfire Pistol Suppressors Stainless Steel 9/16"-24 Thread$75.65
Price and stock data refresh continuously from Brownells.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 817272010213
- SKU: 100400058
- Brand: Silencerco
Price History
Deal Details
The OMEGA K Series, OSPREY, OCTANE, and HYBRID 46 family of suppressors have pistons that are easily changed for different host weapons or subcalibers. Pistons are constructed from 17-4 stainless steel and then heat treated for maximum durability. The piston is part of the Nielsen device that moves and allows semi-automatic cycling, but it also contains the female threads that attach to the muzzle of the host pistol or sub-gun. These pistons are easily interchangeable for compatibility with all
Other Offers for This Product
Active offers from your catalog for SilencerCo Piston for SilencerCo Centerfire Pistol Suppressors Stainless Steel 9/16"-24 Thread.
Comparing 6 retailers carrying this product
Lowest Price: $67.11
Highest Price: $75.99
You Save: $8.88
Avg Discount: 8% off

SilencerCo AC31 Osprey/Octane Piston 9/16x24 40 S&W Stainless Steel
SilencercoHinterland OutfittersSKU/UPC: 64396
$67.11
View at Hinterland Outfitters
Omega K/Osprey/Octane/Hybrid 46 Pistons - Piston 9/16 X 24
SilencercoBrownellsSKU/UPC: 100400058
$75.65
View at Brownells
SilencerCo AC31 Osprey/Octane Piston 9/16x24 40 S&W Stainless Steel
SilencercoBattleHawk ArmorySKU/UPC: 817272010213
$75.65$89.00Save 15%
View at BattleHawk Armory
SilencerCo Piston for SilencerCo Centerfire Pistol Suppressors Stainless Steel 9/16"-24 Thread
SilencercoMidwayUSASKU/UPC: 985673
$75.65
View at MidwayUSA

Silencerco 17-4 Stainless Steel Piston for .40 S&W Handguns, 9/16-24 - AC31
SilencercoPalmetto State ArmorySKU/UPC: 789984
$75.99$84.99Save 11%
View at Palmetto State Armory