Picked up the upper from a buddy who told me "it won't shoot right" . I learned long ago don't ask him to many questions! Lol... I got it cheap and do not know the history of it but he had the SBR built by a class 3 dealer who he said "polished the feedramps for him"
A3 upper key hole marked with M4 feedramps "polished"
11.5in unmarked barrel with M4 feedramps "polished" non crome lined
Standard gas block with lug, gas tube, flash hider., delta ring assembly
Everything minus handguards, bolt, carrier and charging handle
I do not know the history of this upper and will sell cheap!
$250 FTF or plus shipping
Also have 16in Double Star barrel only (no gas block or barrel nut) non crome lined, threaded for hider, drilled for taper pins and M4 feedramps was told its new but can't say for sure
$120 FTF or plus shipping
Will consider trades also let me know what u got!
Forgot to add email me at komoscartim@yahoo.com for pics and fastest response!!!
A3 upper key hole marked with M4 feedramps "polished"
11.5in unmarked barrel with M4 feedramps "polished" non crome lined
Standard gas block with lug, gas tube, flash hider., delta ring assembly
Everything minus handguards, bolt, carrier and charging handle
I do not know the history of this upper and will sell cheap!
$250 FTF or plus shipping
Also have 16in Double Star barrel only (no gas block or barrel nut) non crome lined, threaded for hider, drilled for taper pins and M4 feedramps was told its new but can't say for sure
$120 FTF or plus shipping
Will consider trades also let me know what u got!
Forgot to add email me at komoscartim@yahoo.com for pics and fastest response!!!
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