Adams Arms AR-15 Gas Piston Conversion Kit P-Series Carbine Length .750" Adjustable Micro Gas Block/Low Mass Carrier
The Adams Arms P-Series Gas Piston Conversion kit is designed to solve the problems that typically plague direct gas impingement systems. The Adams Arms P-Series is built around a short stroke piston system which ensures that the gas which is siphoned off to cycle the action does not get returned into the chamber like with DI systems. Instead the gas is used to operate a piston rod which cycles the action reliably and with great regularity. The P-Series is a great off the shelf complete Conversion kit that will allow you to upgrade your rifle or upper to reap the benefits of a piston system.
Specifications and Features:
Adams Arms P-Series AR-15 Gas Piston Conversion Kit FGAA-03204
Carbine Length Kit
.750" Adjustable Micro Gas Block
A short stroke free floating piston system
Self-Cleaning
Carbon and gases are expelled forward, away from operator
Corrosive resistant coating processes
Harmonics are not transferred into the barrel
Doesn't vent directly to atmospheric pressure; this eliminates flash signature and super sonic crack which is optimal for night vision and suppresses fire
Manufacturer Lifetime Warranty
Black Finish
Includes:
Patented One-Piece Bolt Carrier
P Series Micro Block - Adjustable (5 Settings - 100%/74%/53%/32%/11%)
Upper Receiver Bushing
Bushing Installation Rod
Bolt Spring
Drive Rod with Bushing and Spring
Installation Instruction Card
Installation Tips:
To select the correct length kit, use the following measurements:
Pistol: 4.846" from barrel extension to shoulder
Carbine: 7.866" from barrel extension to shoulder
Mid: 9.866" from barrel extension to shoulder
Rifle: 13.241" from ba rrel extension to shoulder
For 300BLK we only recommend a Pistol Gas Length and a Low Mass Carrier for optimal performance.
We recommend using a standard 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 87 in-lbs
There are no reviews yet for this item.