Finally, you can make your new APFG MPX shoot with fantastic precision.
The team at Bristol Based Airsoft (BBA) have put together a great MPX hop arm alternative. This one piece arm is made out of a durable and high quality aluminium which really makes a difference when you want the most out of your hop-up performance.
This is a drop in replacement that swaps out the stock APFG hop arm and nub. A one piece design; you no longer need to balance and perfectly align your hop arm nubs. Combined with the Crimson Hop-Up bucking, you can expect really amazing performance all the way to 50+ meters (including with heavy weight Warhead BBs).
