DISCONTINUED


NOTE:  This magazine is a modified 30rd 5.56 magazine and as such can still hold 30rds of 5.56 ammo. Due to an RCMP bulletin, these magazines are classified as "dual caliber" so they will need to be blocked to 5 rounds of 5.56. There will be a rivet set at the 5.56 position but there will also be a rivet set at the .458 Socom.

These AR-15 Lancer 5.56 magazines have been re-machined by Tromix to allow even the most flat/blunt nosed .375/.458 bullets to feed properly.

***This is a complete magazine with the "Tromix Lancer Center Feed Follower" and "10rd - .458 Socom" Engraved Baseplates. Price is per magazine. These are assembled together by Aztech Armory.***

Tromix/Lancer, .458 SOCOM/450BM 11rd Magazine, Dual Pinned, Fully Assembled with Tromix Follower and Baseplate, Fits AR-15 Rifle

  • $97.99 USD