MMC Combos AR-15 Upper Starter Kit Featuring: 16" .450 Bushmaster Barrel 1-24T,
12" M-Lok Handguard, Gas Block, Gas Tube, Muzzle Device w/ Crush Washer
Whether You Are Starting A New Building, Finishing An Ongoing Build, Or Just Wanting To Freshen Up A Gun You Already Own The MMC Combos AR-15 Starter Kits Are A Great Choice. Here At MMC, We Specialize In Putting Together Custom Combinations Of Compatible Parts And These AR-15 Starter Kits Are A Great Way To Take The Guesswork Out Of Planning Out Your Custom AR-15 Build. These Kits Help You Knock Out The Essentials Without Having To Worry About Gas Block Diameter, Barrel Thread Pitch, And Gas Tube Length. Plus It Is A Way Better Value Than To Buy All The Parts Individually. These AR-15 Starter Kits Include A Barrel, Muzzle Device, And Crush Washer. Some Of Them Are Also Available With A Handguard. This Leaves It Open For You To Select The Exact Upper Receiver And Other Components That You Want For Your Build. The AR-15 Starter Kits Are Also A Perfect Compliment To Builder Sets, Or Just A Great Way To Get Started In A Budget-Friendly Manner This Upper Features A 16" XX-Treme Barrel Co. 4150 CMV Manganese Phosphate HBAR Barrel Chambered In .450 Bushmaster With A 1:24 Twist. Accurate And Powerful.
This Upper Includes A 12" M-Lok Premium Handguard From Davidson Defense. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.
This Build Comes With a Helius Tactical 1776 Series 5/8x32 MMC Arms Edition Black Oxide Finish. Machined From 416R Stainless Steel And Finished With Black Oxide, The 1776 Large Bore Muzzle Device Is Designed To Work With .450 Bushmaster, .458 SOCOM, And Other Large Bore Rifles. This Muzzle Brake Helps Reduce Felt Recoil And Muzzle Lift By 30%, Which When Dealing With Large Bore Calibers Is Almost Essential. This Brake Is Engineered To Improve Accuracy And By Dispersing The Gases, Reducing The Barrel Climbing This Enables The Shooter To Get Back On Target Faster, Which Is An Added Benefit When Hunting To Make Sure You Can Take Home The Prized Beast And Not Settle For Second Place. The MMC Arms Edition Features The Helius Tactical Laser Engraved American Flag Along With Our Very One MMC Armory Logo.
This Kit Also Comes With .750 Low Profile Steel Gas Block And A Stainless Steel Carbine Gas Tube From Omega Mfg.
SPECIFICATIONS:
Barrel MFG: XX-Treme Barrel Co. Barrel: 16" .450 Bushmaster 4150 CMV Heavy Barrel Twist Rate: 1-24T Thread Pitch: 5/8x32
Handguard: Premium 12" Davidson Defense Handguard Muzzle Brake: Helius Tactical 1776 Muzzle Brake MMC Arms Edition 416R Stainless Black Oxide Gas System Length: Carbine Length Gas Block: Omega MFG .750 Low Profile Steel Gas Block Gas Tube: Omega MFG Stainless Steel Carbine Length Gas Tube
Please note: If the listing says "In-Stock" it means we have the item(s) in stock. Please check this LINK to view our most up to date shipping status. Warranty, Returns & Terms: MMC Armory offers a 30 day return, refund and exchange policy. You must email or call MMC Armory and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the customers billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received return product. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items. 
