Blackout Defense Complete Dual Taper Lock .300 AAC Slick Side Upper Receiver Group

Blackout Defense Complete Dual Taper Lock .300 AAC Slick Side Upper Receiver Group

Overview

• The upper receiver and handguard are precision machined to achieve a monolithic-like appearance for aligned mounting and rigidity
• Dual Taper Lock (DTL) system uses two interlocking barrel nuts and tapers to center the barrel and upper bores, reducing POI shifts and improving rigidity
• The dust cover is integrated within the upper receiver, with a locking groove designed for positive audible lockup

Barrel and Handguard

• Barrel: cryogenically treated premium 416-R stainless steel with 5R rifling, stress-relieved and pre-gauge for straighter bores and improved accuracy
• Handguard: monolithic-like styling with seven sides of M-LOK mounting slots and a full-length Picatinny top rail; hidden barrel nut for a cleaner look

Construction and Compatibility

• Upper constructed from aerospace grade aluminum with enhanced walls for rigidity
• Dust cover hinge pin secured by the barrel nut for reliable operation
• Finish: Black (color options available per model)
• Gas system length: Pistol Length
• Threads per inch: Non Threaded, 5/8x24
• Mount: M-LOK
• BCG Included: No
• Charging Handle Included: No
• Caliber: .300 AAC Blackout
• Fabric/Material: Aerospace Grade Aluminum
• Gun Model: AR-15

Compatibility

• Compatible with AR-15 platform

Package Contents

• Blackout Defense Complete Dual Taper Lock .300 AAC Slick Side Upper Receiver Group