CMMG 5.7 AR Conversion 40 Round Magazine, 5.7x28mm (3 Pack)
Product Description
Description: CMMG 5.7 AR Conversion 40 Round Magazine, 5.7x28mm (3 Pack). This set of three 40 round 5.7x28mm CMMG AR conversion magazines are constructed of a black polymer and manufactured for converted AR-15 rifles that specifically have an attached Radial Delayed Blowback upper receiver installed on the AR lower. These conversion mags are modified PMAGs which seat into your AR-15's mag-well and have the capacity to hold 40 rounds of 5.7x28mm ammunition each. Featuring a unique design, these mags feed any CMMG 5.7x28mm Radial Delayed Blowback upper receiver while maintaining last round bolt hold-open functionality.
CMMG's 5.7 AR Conversion Magazine holds 10 rounds of 5.7x28mm and fits in any standard AR15 lower receiver. To use, simply attach a CMMG 5.7x28mm Radial Delayed Blowback complete upper receiver to an existing AR15 lower. Then, insert CMMG's 5.7 AR Conversion Magazine to safely feed 5.7x28mm ammunition. CMMG recommends using a standard carbine buffer and action spring to reliably cycle the action in this configuration. The 5.7 AR Conversion Magazine also retains last round bolt hold-open functionality, allowing for faster reloads. Designed for use with CMMG 5.7x28mm Radial Delayed Blowback upper receivers on an existing milspec AR15 / M16 lower receiver.
*Please note, this magazine is for AR-15 platform rifles that have been properly converted and capable of firing 9mm ammunition via the CMMG Radial Delayed Blowback upper.
Features:
- Pack of Three (3) 40-Round Capacity Mags
- Last Round Bolt Hold-Open Functionality
- Uses Standard Carbine Buffer And Action Spring
- No Tools Required
- Weighs 8oz. ea
Manufacturer: CMMG
Note: It is the responsibility of the purchaser to check your local laws before ordering products from MidwestgunWorks.com. Please check your State, County and City laws for restrictions before ordering. Please click on the "Important Information" tab, where you will find information regarding magazine restrictions.
PRODUCT SPECIFICATIONS:
- Brand: CMMG
- Caliber: 5.7x28mm
- Finish / Color: Black
- Firearm Type: Pistol,Rifle
- Magazine Capacity: 40
- Material: Polymer
- Models Fit: AR-57
Specifications
- Brand: CMMG
- Caliber: 5.7x28mm
- Finish / Color: Black
- Firearm Type: Rifle
- Magazine Capacity: 40
- Material: Polymer
- Models Fit: AR-57
Rules & Regulations
Magazine Restrictions
Midwest Gun Works DOES NOT ship high capacity magazines to the states listed below.
Midwest Gun Works DOES NOT offer refunds in place of the magazines.
It is the customer's responsibility for understanding state and local laws regarding magazine capacities.
Customers ordering magazines that are illegal to own in their state will have their orders cancelled and will be charged a 5% restocking fee.
States with applied magazine restrictions:
- California - no magazines greater than 10 rounds
- Colorado - no magazines greater than 15 rounds
- Connecticut - no magazines greater than 10 rounds (larger with a valid permit.)
- Delaware - no magazines greater than 17 rounds.
- Hawaii - no pistol magazines greater than 10 rounds
- Illinois -
- No pistol magazines greater than 15 rounds
- No rifle magazines greater than 10 rounds
- Chicago, Highland Park, Cook County, Dolton, Homewood & Oak Park- no magazines greater than 10 rounds
- Maryland - no magazines greater than 10 rounds
- Massachusetts - no pistol or rifle magazines over 10 rounds and no detachable shotgun magazines over 5 rounds
- New Jersey - no magazines greater than 10 rounds
- New York - no pistol or rifle magazines over 10 rounds and no detachable shotgun magazines over 5 rounds
- Rhode Island - no magazines greater than 10 rounds
- Vermont - no pistol magazines over 15 rounds and no rifle or shotgun magazines over 10 rounds
- Washington -
- No magazines greater than 10 rounds
- No semi-auto shotgun fixed magazine greater than 7 rounds
- Washington D.C. - no magazines greater than 10 rounds
Exceptions:
- L.E.O. must provide both their credentials and a letterhead signed by their department's superior officer stating that the magazine/weapon will either be used in the execution of the L.E.O.'s duties, or off duty
- o Midwest Gun Works only recognizes City Police Officers, County Sheriff Deputies, and State Police (including Highway Patrol) as L.E.O.'s.
Midwest Gun Works will not disassemble magazines to be sold as magazine parts.
