![[Stark Arms] Knocker Lock Spring [For VFC / Umarex G17 GBB Series]](http://www.sixmm.com/cdn/shop/products/StarkArms_KnockerLockSpring_ForGBBGSeries_No.88.jpg?v=1654684811&width=1200)
![[Stark Arms] Knocker Lock Spring [For VFC / Umarex G17 GBB Series]](http://www.sixmm.com/cdn/shop/products/StarkArms_KnockerLockSpring_ForGBBGSeries_No.88.jpg?v=1654684811&width=450)
![[Stark Arms] Knocker Lock Spring [For VFC / Umarex G17 GBB Series]](http://www.sixmm.com/cdn/shop/products/StarkArms_KnockerLockSpring_ForGBBGSeries_No.88.jpg?v=1654684811&width=4096)
[VFC] Knocker Lock Spring [For VFC / Umarex G17 GBB Series]
Regular price
$3.30 USD
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Description:
[VFC] Knocker Lock Spring [For VFC / Umarex G17 GBB Series]
- A replacement Knocker Lock Spring made specifically for the GK Tactical / Permium / Stark Arms G Series for when the original version breaks after long term use or malfunction.
Specification:
- Compatibility: Stark Arms G Series
- Weight: 9g
Package Contents:
- Spring x 1pc
