adapter DonnyFL AEA Challenger & HP Max M18x1

This moderator adapter by DonnyFL lets you attach a moderator with an internal M18x1 thread to your AEA Challenger and HP Max. It’s compatible with AEA Challenger and HP Max rifles of .357 / 9 mm, .45 / 11.4 mm and .50 / 12.7 mm calibres. The DonnyFL Challenger HP and & HP Max moderator adapter has been CNC machined out of 6061 T6 aluminium, with a knurled texture for an improved grip, and fitted with a black anodised surface.