MMC Arms Top Shelf "Gateway" AR-15 Pistol
Featuring A Mil-Spec Upper Receiver
9" Ballistic Advantage .300 Blackout 4150 CMV QPQ Nitride 1-7T Barrel
Premium Phase 5 7.5" M-Lok Handguard
(Assembled or Unassembled)
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 Build Includes A 9" Barrel From Ballistic Advantage Chambered In .300 Blackout. Made From 4150 CMV, This Barrel Has A QPQ Nitride Finish Along With A 1-7Twist Rate And A 5/8x24 Thread Pitch.
Including A Phase5 Mlok 7.5" LO-PRO Slope Nose Free Float Handguard. Phase 5 Is Excited To Introduce The New 7.5" Lo-Pro Slope Nose Free Float M-Lok Compatible Rail. This Hand Guard Was Developed To Accommodate The Features Of The 15" LPSN But For A Shorter 7.5" Version Or Setup.
This 7.5" Version Features Magpul M-LOK Modular Attachment System Which Allows You The Ability To Attach Your Favorite M-LOK Compatible Accessories At Various Points Along The Rail. This Rail Is Made From A Solid And Lightweight 6061 T6 Aluminum With An Ultra Durable Type III Hard Coat Anodized Mil-Spec Finish.
This Build Features A Recoil Technologies 1776 Muzzle Device That Is Compatible With .50 Beowulf Ammo. This Muzzle Is Designed To Reduce Muzzle Rise With 6 Ports To Help Direct Gasses.
Barrel MFG: Ballistic Advantage
Barrel: 9" .300 Blackout 4150 CMV QPQ Nitride Barrel
Twist Rate: 1-7T
Thread Pitch: 5/8X24
Gas System Length: Pistol
Upper: AR-15 Mil-Spec Upper Receiver
Handguard: Phase5 M-Lok 7.5" LO-PRO Slope Nose Free Float Handguard
Gas Block: .750 Low Profile Steel Gas
Block Gas Tube: Stainless Steel Pistol Length Gas Tube
Muzzle Device: Recoil Technologies 5/8x24 1776 Muzzle Device
Forward Assist: Omega Mfg. Forward Assist Assembly
Ejection Port Door: Omega Mfg. AR-15 Ejection Port Door, Rod And Spring
Upper Weight: 2lb 10oz
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.