This was part of a trade, I'm selling it rather than keep it.
ST-22 M4 profile Upper, dedicated .22lr with complete bolt/carrier assembly - Used excellent condition, no idea of round count.
Samson Quick Flip Folding Front Sight - Barrel Mount (gas tube pin brazed shut on FSB before i got it) Excellent condition.
5 smoke BDM full size mags, all excellent
Edited: Added photo of carrier assembly ... Please notice there is no Forward Assist assembly installed, its a plastic plug covering the hole
package deal - $530 + $15.50 USPS Priority mail shipping
MO accepted, discreet PP + 3.2% fee
Upper ships from Florida.
IM or email questions. Post "I'll take it" and sen me a note for payment. Thanks