MEAN Arms EndoMag Ejectorless AR-15 9mm 10-Round Magazine

Turn some heads and be the talk of the range with the MEAN ArmsA(R) EndoMag Ejectorless AR-15 9mm 10-Round Magazine. This magazine is compatible with MEAN Arm's Bearing Delay and CMMG Radial Delay rifle systems and features lightweight polymer construction for lightweight yet durable strength. The ExoMag features a last round bolt-hold open feature so your rifle functions like normal. Plus, a polymer follower ensures smooth reliable feeding, and this magazine can shoot all 9mm ammo including hol