Air Stripper DonnyFL Fatboy Insert Kit

This air stripper insert kit is an upgrade for the Fatboy muzzle brake by DonnyFL, which does not come with air strippers normally. The air strippers are finished with an aesthetically pleasing bronze anodised layer, and a Delrin tool is included to be able to install them.

The DonnyFL Fatboy insert kit contains two air strippers per calibre:

• .177/.22 (4.5/5.5 mm)
• .22/.25 (5.5/6.35 mm)
• .25/.30 (6.35/7.62 mm)

Please note: this kit is not compatible with the gold limited edition muzzle brakes.