SIG SAUER ProForce 21-Round Replacement Airsoft Magazine for M17

SIG SAUER ProForce replacement magazine designed for the M17 model. Model: M17. Caliber: 6mm Plastic BB. Magazine Capacity: 21 rounds. Made with a heavyweight metal alloy construction to give a realistic, hefty feel. Includes a high-efficiency internal gas system providing excellent FPS output, and reinforced valves and seals for optimal gas retention. Engineered by SIG SAUER to elevate practice and training performance. PROFORCE, M17 Magazine Complete, 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 spare 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 M17 you will get more time training and less time loading
• SMOOTH PERFORMANCE - A high tension internal steel spring ensures rapid and smooth BB feeding from the magazine to the firing chamber, with less risk of jams; extend your training sessions to further hone your skills
• 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 M17 airsoft pistol; this magazine is the OEM design green gas model