TEC-22 Barrel extension with vented Shroud which completely shrouds the barrel on Intratec TEC 22 weapons and comes all the way to the receiver. Looks very good .. Barrel extension screws right onto your TEC-22 with threaded barrel (1/2x20 tpi). 6.5" length 1.125" OD ..Vented Steel Outer tube with solid Steel Interior Tube closed on one end with Welded end cap hollow design for lighter weight steel constructed design..Condition is BRAND NEW and has Black Parkerized finish. Provides your TEC 22 with a little bit of additional weight and a place to hold for better accuracy and control during fire as well as a MODERN Hi-Tech look. BUY NOW AND SAVE ON THIS TRULY UNIQUE ITEM. This part is BRAND NEW IN PACKAGE!