Product Description Breek Arms Short Stack Sentinel .30 Cal Caged Flash Hider - Plan B - 5/8x24 - Blemished Breek Arms Short Stack Sentinel .30 Cal Caged Flash Hider - Plan B - 5/8x24 - Blemished at Primary Arms Browse all Primary Arms deals $54.99 Out of Stock Price verified 3d ago Buy Now at Primary Arms Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Breek Arms Breek Arms