Airsoft Upgrades

G&G SMC9 / GTP9 300rd Drum Mag

Brand: G&GCategory: Drum & Box Magazines4 retailers

Price: $129.99 – $209.99 — In stock at 2 retailers.

Prices last checked August 21, 2026 across 4 retailers.

A 300rd magazine for the G G SMC-9 submachine gun. Provides far superior firepower compared to regular stick-type magazines. Magazine also features an extremely large gas reservoir that will require around 30 seconds to charge fully. Realistic round markings on the rear of the magazine. This is a heavy unit, coming in at just shy of 1.6kg.

G&G SMC9 / GTP9 300rd Drum Mag price comparison: the lowest price is $129.99 at Airsoft Eire, the highest is $209.99, and the median across 4 tracked listings is $162.95. Comparing retailers can save up to 38% ($80.00) versus the highest-priced listing.

See all G&G GTP9 magazines & fitment →

Where to buy the G&G SMC9 / GTP9 300rd Drum Mag: prices at 4 retailers

  • RedWolf Airsoft: $129.99 — Out of Stock
  • Bang Bang Airsoft: $140.24 — Out of Stock
  • Airsoft Eire: $185.67 — In Stock
  • Trigger Airsoft: $209.99 — In Stock

Frequently asked questions about the G&G SMC9 / GTP9 300rd Drum Mag

How much does the G&G SMC9 / GTP9 300rd Drum Mag cost?
The G&G SMC9 / GTP9 300rd Drum Mag ranges from $129.99 to $209.99 across 4 retailers. The lowest current price is at Airsoft Eire. Prices are updated regularly from each store's live catalog.
Where can I buy the G&G SMC9 / GTP9 300rd Drum Mag?
The G&G SMC9 / GTP9 300rd Drum Mag is currently in stock at 2 retailers including Airsoft Eire, Trigger Airsoft. We track availability across 4 airsoft stores and update stock status regularly.
Is the G&G SMC9 / GTP9 300rd Drum Mag a good drum & box magazines upgrade?
The G&G SMC9 / GTP9 300rd Drum Mag by G&G is listed in our Drum & Box Magazines category and is priced from $129.99. We aggregate prices from 4 retailers so you can compare and find the best deal. Check the price comparison table above for current pricing from each store.

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