Adams Arms – Piston Kit – Adjustable Micro Block – Pistol length (5.56/223)
$290.00
NEW! Kit now comes with a full BCG instead of just the carrier. No need to mess around with proper bolt and firing pin installation
This kit is for converting your 5.56/223 AR15, Carbine length gas system.
This kit is NOT made for any ar10/ar308/SF308 platform.
Adams Arms handguards and barrel nuts are recommended. You can reference this FAQ page for a rail clearance diagram, as well as a short list of other handguards that might work.
Availability: In stock
CompareDescription
- INSTALL LINK HERE
- Kit includes:
- NEW! Full drop in BCG. No need to mess around with proper bolt and firing pin installation
- P Series Micro Block – Adjustable (5 Settings – 100%/74%/53%/32%/11%)
- .750″ Gas block journal
- Bolt Spring
- Drive Rod with Bushing and Spring
- Our Piston Kits No Longer Require the Receiver Bushing or Installation Dowel
The Adams Arms Piston System:
- A short stroke free floating piston system.
- Is Self-Cleaning.
- Carbon and gases are expelled outward at the gas block, not towards the action.
- Corrosive resistant coating processes.
- Harmonics are not transferred into the barrel.
- Has a Lifetime Warranty.
- For 300BLK we only recommend a Pistol Gas Length and a Low Mass Carrier for optimal performance.
We recommend using a our Adams Arms barrel nut, standard G.I. barrel nut, or barrel nut with similar measurements for proper fit and function of the kit. Many aftermarket proprietary barrel nuts do not offer the clearance for the drive rod or proper seating of the spring and bushing.
Micro Gas Blocks should have the set screws torqued to 55-60 in-lbs
Additional Information
| Weight | 2 lbs |
|---|---|
| Dimensions | 18 × 5 × 3 in |
| Part Type | Adams Arms, Piston Kits |
| Platform | AR-15 |
| Adjustable Kit Length: |