Upper Modification
Upgrading your handguard, installing a new gas block, or swapping a barrel? Southside Strategic performs upper receiver modifications on AR-platform rifles and pistols. Whether it's a straightforward parts swap or a more involved upper assembly, we get it done right and function tested before it leaves.
Pricing
- Upper Modification: $75 labor (parts not included)
Common Services
- Handguard removal and installation (drop-in and free-float)
- Gas block and gas tube installation
- Muzzle device installation and timing
- Forward assist and dust cover replacement
- Barrel extension and barrel nut service
- Complete upper parts assembly
What to Bring Your upper receiver and all parts to be installed. Stripped uppers, complete uppers, and partial builds all accepted.
Important Notes
- Labor rate covers most standard upper modifications — barrel work, suppressor host configurations, or precision mods may be quoted separately
- All modifications are function tested and inspected before return
- Parts not included; customer-supplied parts only unless otherwise arranged
