Looking to have a bolt carrier modified to MCS Specs? Simply order that service here! Our bolt carrier modification process typically takes 3-5 business days from the time we receive the bcg and is done by one of our local machinists who has modified well over 1000 bolt carriers for our customers.
Rifle Caliber - BCG needs to be full auto rated and have an internal diameter of at least 0.62 inches.
9mm - BCG needs to have a removable weight and internal diameter of at least 0.62 inches.
BCG'S CAN BE SHIPPED TO:
N6768 County Road X
Albany, WI 53502
Please included your name, address, email, and order number.
BOLT CARRIER FINISH: After modification, DFA will finish your bolt carrier with Cerakote Microslick. We touch up the reduced end of the bolt carrier with Cerakote Microslick for wear protection and a smooth finish. Micro slick is a product designed for improved BCG performance and is much easier to clean. Learn more about Cerakote Micro slick at here. Questions? Just shoot us an email to email@example.com and we will be happy to assist!
*NOTE- BCG Modification Program Purchases do not include the MCS Bolt Carrier Group. You will NEED to send in your own bcg at your expense.