Building a Precision AR 15 SPR Episode #2 Assembling the Complete Upper
The second of several videos documenting the complete build and load development for an 18“ AR-15 Special Purpose Rifle. This video covers the complete assembly of the upper of this 18“ AR-15 Special Purpose Rifle.
Uppers Components:
- Mega Ams billet upper receiver (part of an ambidextrous matched set)
- Fail Zero bolt carrier group
- 18“ White Oak Armament SPR 1:7 twist barrel
- Noveske NSR 16.7“ Handguard
- Seekins low profile adjustable gas block
- Rifle length gas tube
- Brownells Thread Adapter 1/2