ASC AR-10 .308 Stainless 10/20 Round Magazine

CA, CO, CT, DE, IL, MA, MD, NY, NJ, RI, VT, WA and DC Legal

Our 10/20 10 Round blocked AR 10 magazines are made from brand new ASC mags. We block them with an ABS block designed and made here in our shop. This block is an internal ABS block that is riveted in place through the factory hole on the mag baseplate. For states that require epoxy they will be blocked the same way just epoxied shut.

Our 10/20 mags are California, Colorado, Connecticut, Illinois, Massachusetts, Maryland, New Jersey, New York, Vermont and DC Legal.

• 10/20
• .308 caliber
• 20 Rounds blocked to 10 Rounds
• Country Spirit Made ABS Block
• Chrome Silicon Spring
• 410 Series SS Floor plate- Powder coated Matte Black
• Enhanced Anti-tilt Polymer Follower
• For a 15 or 17rd blocked version just add a note or email us after ordering

Will not fit KAC SR-25 rifles.

For states that do not require the base sealed shut we can still epoxy it shut on request free of charge. Just let us know you would like it done.

Mags shipped to NY, CO, CT, DE, IL, MA, RI, WA, VT & DC will have the base sealed shut with epoxy and a rivet to fully comply with the laws there.