10/20 or 15/20 BM-59 Military Surplus Steel Blocked 10 or 15 Round Blocked .308/7.62x51mm NATO 


We use military surplus BM59 magazines for our 10/20 and 15/20 blocked mags. We block them with an ABS blocking bar attached to the inside back of the mag. For states that require mags to be sealed we use the internal ABS block then epoxy and rivet it to the base of the mag.

Our 10/20 mags are California, Connecticut, Massachusetts, Maryland, New Jersey, New York, Vermont and DC Legal.
Our 15/20 mags are Colorado and Illinois Legal.

  • Military Surplus BM-59 20-Round Steel Magazine Body
  • Magazine can hold 10 or 15 Rounds of .308/7.62x51mm NATO
  • ABS 10 Round or 15 Round Block

As with all military surplus the actual Magazine you receive may be different from the one in the picture.

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

** Oak Park IL is a 10 Round Limit on Magazines

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.

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BM-59 Military Surplus Steel .308 10/20 10RD or 15/20 15RD Blocked Magazine

  • Brand: Military Surplus
  • Product Code:BM-59
  • Availability:Out Of Stock (Backorder)
  • $70.00

Available Options