ASK AN EXPERTDescription
- 40-round magazine
- Fits AR-15/M16 .223 and 5.56x45mm rifles
- Magazine body constructed of a proprietary DuPont Zytel based polymer lower housing
- Heat treated steel with black oxide finish upper
- Magazine spring formed from heat treated chrome silicon wire
- Made in USA
The PROMAG AR-15/M16 5.56x45mm 40rd Magazine is a performance enhanced centerfire rifle magazine compatible with most Commercial Spec and Mil Spec AR 15 receivers. Featuring a heat treated and black oxide finished steel feed tower and a shockproof DuPont Zytel polymer body this high capacity AR 15 magazine offers long lasting performance in virtually any target rich environment.
