This service is for ASSEMBLY only of an upper with new parts. Handguard/Barrel swaps require the Disassembly/Reassembly service. This service does not include installation of new/swapped FSBs onto undrilled barrels.
Price can vary depending on the work you need done. Return shipping is included in any price we list or quote you.
Please email us if you have any questions
hk@hkarmco.com
This service is for ASSEMBLY only of an upper with new parts. Handguard/Barrel swaps require the Disassembly/Reassembly service. This service does not include installation of new/swapped FSBs onto undrilled barrels.
Price can vary depending on the work you need done. Return shipping is included in any price we list or quote you.
Please email us if you have any questions
hk@hkarmco.com