United Defense Labs AR 9mm Bolt Carrier Group
Pistol Caliber Carbines (PCC's) Are Some Of The Most Fun You Guns You Can Shoot. If You Don't Have One In Your Arsenal Now Is The Perfect Time To Add One. Not Only Are They A Blast To Shoot, The Cost Of Ammo Won't Drain Your Bank Account. 9mm are no exception to this. Part of ensuring the fun is having a reliable bolt carrier group. For this United Defense Labs has delivered a precision machined BCG for the blowback 9mm AR-15 builds.
Carrier is 416 SS - Nitride Coated
Rear weight is 12L14 and black oxide coated
Firing pin is 17-4 H900 heat treat
9mm Dedicated Extractor is 4140, black oxide coated
Will Reset Standard Hammers Including Most Aftermarket Hammers
Works with Silent Capture Spring systems
Brand: United Defense
Bolt Head Finish: Nitride
Carrier Finish: Nitride
Platform: AR-15 PCC Blowback
Full Auto Compatible: Yes
ProMag 9MM Glock Compatible Black Polymer 32 Round Magazine
ProMag magazines are made in the USA and compatible with Glock models G17, G19, G26. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.
Heat-Treated Chrome Silicon Wire Spring
Manufactured & Assembled in the U.S.A.
Please note: If the listing says "In-Stock" it means we have all of the items 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.