AR Stoner 450b complete upper assy
Posted: Sun Apr 15, 2018 7:12 am
Just saw this at MidwayUSA, might be interesting for youse who are doing a 450b build:
https://www.midwayusa.com/product/46669 ... ter-466691
https://www.midwayusa.com/product/46669 ... ter-466691