Sold Out Quick view Battle Arms Development Battle Arms Development 16" 5.56NATO WorkHorse Complete Upper Receiver with Charging Handle and BCG $692.98 The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3" 6" and 9 O'... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List
