JMAC Customs GBC-13 Gas Block Combo With Detent Hole

(No reviews yet) Write a Review
Shipping Cost:
FREE SHIPPING on this item!
Orders Before 3pm PST:
Typically ship same business day!
JMAC GBC-13 Gas Block Combo Detent Hole

* For AK pistol, SBR and rifle builds
* Fits common 0.591" gas block barrel journals
* Detent hole at 12 o'clock position

* Built-in cleaning rod holder
* Heat treated 4140 steel
* Black nitride finish

NOTE: Will work on 45 degree gas ports with minor gunsmithing.

JMAC Customs, GBC-13, AK, Gas Block, Front Sight, Combo, Detent Hole