Airsoft Upgrades

TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit

Brand: OMGCategory: GBB SMG Buckings & Nubs2 retailers

Price: $140.00 – $192.65 — In stock at 1 retailer.

Prices last checked July 29, 2026 across 2 retailers.

TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit price comparison: the lowest price is $140.00 at Evike, the highest is $192.65, and the median across 2 tracked listings is $166.32. Comparing retailers can save up to 27% ($52.65) versus the highest-priced listing.

See all MP9/TP9 magazines & fitment →

Which buckings fit GBBR? Compare fitment & degrees →

Where to buy the TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit: prices at 2 retailers

  • Evike: $140.00 — In Stock
  • Evike Europe: $192.65 — Out of Stock

Frequently asked questions about the TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit

How much does the TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit cost?
The TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit ranges from $140.00 to $192.65 across 2 retailers. The lowest current price is at Evike. Prices are updated regularly from each store's live catalog.
Where can I buy the TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit?
The TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit is currently in stock at 1 retailer including Evike. We track availability across 2 airsoft stores and update stock status regularly.
Is the TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit a good gbb smg buckings & nubs upgrade?
The TNT Airsoft APS-X Hop-Up System KSC MP9 Gas Blowback SMG Retrofit Kit by OMG is listed in our GBB SMG Buckings & Nubs category and is priced from $140.00. We aggregate prices from 2 retailers so you can compare and find the best deal. Check the price comparison table above for current pricing from each store.

More GBB SMG Buckings & Nubs parts to compare