This AR-15 Bolt Carrier Group has a bolt head made of of 9310 Alloy Steel with a Nitride finish. This finish is done at the world-class facility H&M then MPI and HPT inspected for extreme safety. The Carrier on this AR-15 BCG is made from 8620 Steel with a Nitride finish. This is one of the highest quality BCGs made.
Extreme Metal hardness 85-90 Rockwell
Brand: Recoil Technologies
Caliber: 5.56 / .223 / 300 Blk / .350 Legend
Bolt Head Finish: Nitride
Bolt Head Material: 9310 Alloy Steel
Carrier Finish: Nitride
Carrier Material: 8620 Steel
Magnetic Particle Inspect (MPI): Yes
Forward Assist Notches: Yes
Full Auto Compatible: Yes
A NEW Charging Handle and Extended Latch System. Charging Handle forged from 7075 T6 Aluminum that has a Hard Coat Anodized per Mil-A-8625F, Type III, Class 2. GFH - Mod 3B (large latch) and Mod 4B (medium latch)
The Mod 3B latch extends past the main body of the charging handle by approximately 1.14".
The Mod 4B latch extends past the main body of the charging handle by approximately .91".
For comparison a USGI handle latch extended past the main body of the charging handle by approximately .85"
Compatible with Mil-Spec AR-15 Direct Impingement Weapon Systems.
**NOT compatible with adjustable gas keyed bolt carrier groups.**
Please note: If the listing says "In-Stock" it means we have the item 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/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 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 it. 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.