A-2 Style .308 5/8-24 TPI 1.75" L. NY Barrel Extender Muzzle Device w/ 5 mock slots Closed-End (.375 exit).

(Photos show NY A-2 with closed-end exit  [3 on Left--2 in back, 1 forward--] compared to Standard A-2 [3 on Right] )

NY A-2 Style/LOOK Barrel Extender Muzzle Device ;

1.75" STANDARD LENGTH;

5/8-24 TPI; 7.62 

STATES LEGAL smaller diameter .375 exit hole, same ID all the way through bore;

Blank area on half, 5 mock (shallow) slots; (looks just like an A-2 only NO side holes into the bore!)

NY  Barrel Extender Muzzle Device with mock (shallow) slots that do not break through into bore.

Black oxide finish

Heat-treated and Black-oxide coating.