Complete Upper Assembly Service
$25.00
- Inspection of all appropriate components (headspacing of barrel, feed ramp alignment, gauging of gas port)
- All hardware torqued to mil-spec with appropriate Aeroshell 33ms/Permatex 243 on all critical components.
- Roll pins seated to appropriate depth
- Barrel nut timed/torqued to manufacturer’s specification
- Dimpling of barrel for maximum set screw depth (centered over gas port)
- Muzzle device timed at 1200 position with appropriate crush washer/shims
- Gas tube provided per assembly service
Assembly Service Orders – Cancellation Fee
For any order that includes assembly services, a 25% restocking fee will apply if a cancellation request is submitted after the order has been placed and is subsequently approved. This fee accounts for time, labor, and resources allocated to the assembly process.
| Dimensions | 22 × 2.5 × 3 in |
|---|
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
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- uppers
- service
- build
- 9.99
- AR 15
- rounds
US
Thank you
Thank you Ryan for suggesting the hand guard change. The build is so much better.
USCustomer care
Awesome
USfirst place to shop
always my go to for uppers
US
great quality and selection
first place i go to for all my uppers
USfirst place i go to for my uppers.
wverything always assembled properly. never had any issues.
