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Davidson Defense "Babirush" AR-15 Integral Piston Upper Receiver 7.5" 5.56 NATO 4150 CMV QPQ Nitride 1-7T Barrel 7" Evolution Rail System Handguard (Pre-Assembled, Ready To Ship) (Test Fired)

Part Number: PB-P-556-27733
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On sale $1,004.99 $799.99
Retail Price:$1,004.99
Your Savings:$205.00(20%)
In Stock

Davidson Defense "Babirush"

 AR-15 Integral Piston Upper Receiver 

7.5" 5.56 NATO 4150 CMV QPQ Nitride 1-7T Barrel

Premium 7" Evolution Rail System Handguard

(Includes BCG And Charging Handle)

(Pre-Assembled, Ready To Ship)

(Test Fired)

If You Don't Have An AR-15 Pistol Yet, Now Is The Perfect Time To Build One. At This Price There's No Reason Not To Add One To Your Arsenal. This Pistol Upper Kit Once Assembled With Your Favorite Lower And Brace, Will Easily Fit Into Any Collection And Take Up Minimal Space.

This 5.56 Upper Offers Amazing Stopping Power And Accuracy Which Makes It The Perfect Option For An AR Pistol. We've Felt That This Amazing Blend Of Attributes Made This Kit Adaptable In Its Use And Ability To Be Used Anywhere Under Every Circumstance.

Built On An Upper Receiver Forged From 7075-T6 Aluminum. This Stripped Upper Is Precision Machined To Mil-spec M16/M4 Specifications And Features M4 Feedramps.

Included Is A 7.5" 5.56 NATO Barrel From ELD Performance As Part Of Their Alpha Series. Made From 4150 CMV With A QPQ Nitride Finish, This Barrel Includes A 1/2x28 Thread Pitch And A Twist Rate Of 1-7.

Included Is The Premium Samson Evolution EX Series. This Is The Next Step Forward In Free-Floating Handguards. Being Lightweight And Durable Allows The Samson Evolution EX Series To Offer The Perfect Upgrade For 3-Gun Competition Shooting, Law Enforcement And Military Personnel Or Weekend Enthusiasts. Accessory Picatinny Rails Can Be Added Or Removed At Any Of 7 Positions Around The Rail And Any Place Along The Length Of The Tube. Rail Accommodates Most Piston Systems.

The Strike Industries WarHog Is A No Nonsense, High Performance Muzzle Brake Featuring A High Efficiency Single Chamber Design. This Brake Effectively Reduces Recoil While Maintaining Compact Dimensions. Matching The Performance Of Bulkier Designs, Without The Added Weight And Length. CNC Machined From High Strength Steel With A QPQ Nitride Finish. Includes Crush Washer.

This Build Features An Adams Arms Standard Pistol Length Integral Piston System. The Piston System Is An Alternative To The More Common Gas Impingement System. The Piston System Utilizes The Same Gas Port On Top Of The Barrel To Direct The Flow Of Gas To Cycle The Bolt, But Instead Of Gases Being Diverted Directly Into The Gas Key Of The Bolt Carrier Group The Gases Instead Enter A Gas Plug And A Sleeved Rod Is Extended And Pushes On The Proprietary BCG (Included) To Enable Cycling Of The Weapon. There Are Some Significant Advantages Of A Pistol System AR Such As Self-Cleaning, Carbon And Gases Are Diverted Away From The Shooter, BCG Stays Cooler, Corrosive Resistant, And Reduces Barrel Harmonics, And Has Adjustable Gas Settings.

Also Including An Omega Manufacturing Charging Handle. This Charging Handle Is Manufactured And Assembled By Omega Manufacturing Inc.


Barrel MFG: ELD Performance Alpha Series
Barrel: 7.5" 5.56 NATO 4150 CMV QPQ Nitride Barrel
Twist Rate: 1-7T
Thread Pitch: 1/2x28
Gas System Length: Pistol
Upper: AR-15 Mil-Spec Upper Receiver
Handguard: Premium Samson Evolution EX Series
Muzzle Brake: Strike Industries WarHog
Gas Block: Piston
Forward Assist: Omega Mfg. AR-15 Forward Assist Assembly
Ejection Port Door: Omega Mfg. AR-15 Ejection Port Door, Rod And Spring
BCG: Adams Arms Standard Pistol Length Integral Piston System
Charging Handle: Omega Manufacturing Mil-Spec AR-15 Charging Handle
Upper Weight: 3lb 8oz

Please note: If the listing says "In-Stock" it means we have all of the items in stock. Our assembled upper receivers are made to order, please check this LINK to view our most up to date shipping status.

High demand and 2020 circumstances has delayed shipping from our suppliers. An item on this listing may be on backorder. These items are on order and as soon as a shipment arrives we will be fulfilling orders as they are made. We apologize for any inconvenience this has caused. Please visit our Shipping Status page for more information.


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