Sig Sauer ProForce 21-Round Airsoft Magazines Compatible with P320 M18 Air Guns | Green Gas Housing | Tan or Black Base Plate Tan Plate

SIG SAUER ProForce 21-Round Airsoft Magazine. PROFORCE, M18 Magazine Complete 6mm Caliber 21 Round, Green Gas Housing. Constructed fully from metal alloy for durable performance and realistic weight. Load 21 rounds and fill with green gas for training and force-on-force scenarios. Includes high-tension internal spring for smooth feeding and reduced jams. Compatible OEM-style replacement for SIG SAUER M18/P320 airsoft pistols. Stockable: N

• DURABLE AIRSOFT MAGAZINE - Green Gas powers this magazine, which is filled directly; the SIG AIR ProForce line of airsoft guns is designed for professionals who train frequently and want the option of training safely in realistic force-on-force scenarios
• DURABLE CONSTRUCTION - Constructed fully from metal alloy, this durable airsoft magazine option can withstand high impact drops, and offers a more authentic weight to your lowdown; such construction ensures that the magazine won't break or malfunction easily
• GET MORE TIME TRAINING - Load the 21 rounds and fill the magazine with green gas to be ready for your next reload; with this SIG SAUER magazine for M18 you will get more time training and less time loading
• FACTORY REPLACEMENT 21-ROUND MAGAZINE - This durable magazine has a capacity of 21 rounds; a high-tension internal steel spring ensures rapid and smooth BB feeding from the magazine to the firing chamber, with less risk of jams
• COMPATIBILITY - Make sure you are prepared for whatever may come your way, and pick yourself up a spare 21 round magazine for your SIG SAUER M18 airsoft pistol; this magazine is the OEM design green gas model; choose magazines with black or tan base plate