The 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 the SilencerCo threaded barrels.
“Magpul MAG571BLK PMAG GEN M2 MOE Black Detachable 30rd 223 Rem/5.56x45mm NATO for AR-15/M16/M4” has been added to your cart. View cart
| Weight | 0.095 lbs |
|---|---|
| Dimensions | 6.4 × 4.4 × 2 in |
| Model | |
| Material | Stainless Steel |
| Thread Pattern | |
| Manufacturer | SilencerCo |
Be the first to review “SilencerCo AC1346 Piston 45 ACP .578 x 28 XL Stainless Steel” Cancel reply
You must be logged in to post a review.
Related products
-
Out of stockFirearms Parts
Howa ATIK5R308REM Detachable Mag Drop In Kit Black Polymer 5rd 308 Win/7mm-08 Rem/243 Win for Remington 700 BDL
$70.49Out of stock. Join the waitlist to be notified when this product becomes available. -
3 left in stock
-
2 left in stock
-
Out of stockFirearms Parts
LaserMax LMSMICRO2R Red Micro II Laser Black
$95.99Out of stock. Join the waitlist to be notified when this product becomes available. -
8 left in stock






Reviews
There are no reviews yet.