Product Description
This is a custom-built pistol upper built in our shop. This is a pistol and SBR use only and all NFA rules apply. This upper does not include a BCG or charging handle.
Specs include:
TNTE 10.5" 1/7 twist 4150 5.56 chambered barrel with Salt Bath Nitride inside and out finish
F-Marked FSB
Troy Enhanced Carbine Drop In
A2 Flash Hider
Mil-Spec upper with M-4 feed-ramps.
