Airsoft Upgrades

Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II

Brand: BOLTCategory: Rails & Handguards1 retailer

Price: $2.81 — In stock at 1 retailer.

Prices last checked July 30, 2026 across 1 retailer.

Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II price comparison: the lowest price is $2.81 at Rainbow8, and the median across 1 tracked listing is $2.81.

See all M4/AR magazines & fitment →

Where to buy the Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II: prices at 1 retailer

  • Rainbow8: $2.81 — In Stock

Frequently asked questions about the Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II

How much does the Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II cost?
The Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II ranges from $2.81 across 1 retailer. The lowest current price is at Rainbow8. Prices are updated regularly from each store's live catalog.
Where can I buy the Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II?
The Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II is currently in stock at 1 retailer including Rainbow8. We track availability across 1 airsoft stores and update stock status regularly.
Is the Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II a good rails & handguards upgrade?
The Bolt O-ring(Part No.189) For KWA (MP Series) LM4 / KSC LM4 RIS Ver. II by BOLT is listed in our Rails & Handguards category and is priced from $2.81. We aggregate prices from 1 retailer so you can compare and find the best deal. Check the price comparison table above for current pricing from each store.

More Rails & Handguards parts to compare