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Davidson Defense "Singapura" 16" AR-15 6.5 Grendel Upper Build Kit

Part Number: PI-33868
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Davidson Defense
Davidson Defense 'Singapura' 16' AR-15 6.5 Grendel Upper Build Kit
On sale $619.99 $274.99
Retail Price:$619.99
Your Savings:$345.00(56%)
In Stock

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Davidson Defense "Singapura" 

AR-15 Upper Receiver 

16" 6.5 Grendel 4150 CMV 1-8T Barrel 

Premium 15" M-Lok Handguard

(Assembled or  Unassembled)

This 6.5 Grendel Kit Was Engineered For Light-weight Top Performance And Incredible Accuracy, It Features Some Of Our Most Tried And True Parts, Ensuring You Get A Build That Will Last And Perform To The Highest Standards, All At A Price That Is Totally Unrivaled.

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.

This Upper Includes A Gauntlet Arms Barrel Chambered In Type II 6.5 Grendel. This Barrel Is Made From 4150 CMV With A Manganese Phosphate Finish And A Thread Pitch Of 5/8x24. This Heavy Barrel Also Has A 1-8 Twist Rate.

This Upper Includes A 15" AR-15 Premium M-Lok Handguard. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.

This Recoil Technologies 5/8x24 Big Bore Linear Compensator Also Works As A Sound Forwarder In Such That This Muzzle Device Propels Sound And Concussion Down Range And Away From The Shooter. With A Thread Pitch Of 5/8x24, This Muzzle Device Is Perfect For Pistols As Well As Rifle ARs That Have A Shorter Barrel. 


Barrel MFG: Gauntlet Arms
Barrel: 16" 6.5 Grendel 4150 CMV Heavy Barrel
Twist Rate: 1-8T
Thread Pitch: 5/8x24
Gas System Length: Carbine
Upper: AR-15 Mil-Spec Upper Receiver
Handguard: 15" AR-15 Premium M-Lok Handguard
Gas Block: .750 Low Profile Steel Gas Block
Gas Tube: Tactical Superiority Stainless Steel Carbine Gas Tube
Muzzle Brake: Recoil Technologies 5/8x24 Big Bore Linear Compensator
Forward Assist: Omega Mfg. AR-15 Forward Assist Assembly
Ejection Port Door: Omega Mfg. AR-15 Ejection Port Door, Rod And Spring
Upper Weight: 4lbs 1oz

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.


AR-15 6.5 Grendel BCG
Not for Sale
Finish Your Build Kit
Not for Sale
Rifle Stocks
Not for Sale
AR-15 Magazines
Not for Sale
AR-15 LPK's
Not for Sale
Ar-15 Charging Handles
Not for Sale
AR-15 80% Lowers and Parts
Not for Sale
AR-15 Serialized Parts
Not for Sale

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