SILENCERCO DELTA ADAPTER – 1/2X28 BARREL EXTENSION
Stainless steel adapter comes with standard 1/2×28 threads for use with any 1/2×28 threaded .22 LR suppressor. Works very well with AR-15 22lr conversion kits. Enjoy the benefits of O-ring engagement, which keeps the muzzle threads clean and your suppressor from loosening while firing. This adapter is for existing threaded barrels. Adapter comes with thread protector, which also has O-ring engagement.
The extension adds .75″ to the length of your barrel. Manufactured by SilencerCo and for use with all suppressor manufacturers. The extension will work on 5.56 / .223 rifles. Model #AC3
COMPATIBILITY
- All 22, 223 and 5.56 suppressors
This extension can be used on 5.56 / 223 rifles without any modification.
This extension was not designed for use with 5.56mm ammo, rimfire only. If you need more than a .25″ to clear the handgaurd, you will need a new handguard that is shorter or has a larger I.D.
.45″
You’ll need the p22 adapter which can be purchased here : http://www.capitolarmory.com/walther-p22-sw-mp22-adapter.html
The 1/2×28 to 1/2×28 extension adds .75″ to the length of your barrel.
| Manufacturer | SilencerCo |
|---|---|
| Color | No |
| Weight | No |
| Length | No |
| Compatibility | No |
Thread Pitch  |
1/2×28 |
| Model | No |
| Manufacturer’s Suggested Retail Price | $42.00 |
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