30097 WOLFF M4 AR15 M16 STANDARD Power HAMMER Spring



Stock Item

3 in stock (can be backordered)

SKU: WCW30097 Category:


Hammer springs available in factory strength and extra power. XP hammer springs improve common ignition problems when using hard primer ammunition. 

Note: For use in semi-auto models only.  Not for use in full auto or burst fire models.

Additional information

Weight 0.20 lbs
Dimensions 5.00 × 3.50 × 0.70 in
Part Number

Manufacturer Name