New HK German Standard Bird Cage Flash Hider With Spring Retainer
Compatible With:
- HK G3, 91
- PTR Threaded barrels 15 X 1
- HK 93, 33, 53
Threads onto 15 X 1 right-hand twist barrels. Factory German flash hider and attaches to any factory HK barrel. No tools required for installation. Made in Germany.