Meeting the overall length requirements for a 170MM competition magazine, the PMAG 21 GL9 offers additional capacity without the need for expensive extensions. High visibility controlled-tilt follower, stainless steel spring, easily removable floorplate for cleaning, paint pen dot matrix for mag marking, ridged floorplate edges for better grip, and capacity indicator windows. Drops free loaded or unloaded. All with the same boring reliability you expect from an OEM magazine.
 
The PMAG 27 GL9 is compatible with all full-size, compact, and sub-compact double-stack Glock 9mm variants with some protrusion below the grip.
 
FEATURES:

• Compatible with all 9mm double-stack Glock handguns
• Durable, lightweight, and extremely stiff polymer construction
• High visibility controlled-tilt follower
• Long life stainless steel spring for corrosion resistance
• Flared, easily removable floor plate
• Dot matrix panel for magazine marking and identification
• Magazine indicator windows on both sides of body at 10, 15, 20, and 27 rounds remaining
• Drops free loaded or unloaded
• Made in U.S.A.

It is the responsibility of the customer to know and abide with state or local gun laws.

State Restrictions on Large Capacity Magazines:

Please check your local laws for restrictions before ordering Magazines.

California	10 round limit
Colorado	15 round limit
Connecticut	10 round limit
District of Columbia	10 round limit
Hawaii	10 round limit
Maryland	10 round limit
Massachusetts	10 round limit
New Jersey	10 round limit
New York	10 round limit

WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. Magpul Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product.

Please refer to the following link for further information:
State Restrictions on Magazines, Chemical Sprays and Stun Guns.pdf