IMI Defense TFS / TRS Polymer Flip Up Sight Set (TAN) Battery & Gas GHK 551 Conversion Kit for

GHK 551 Conversion Kit for GHK 553 GBB Rifle

Fit all 20mm Picatinny RIS Rail

and features a removable grip plate which can be exchanged for other sizes

Power Button 12

ONLY For Marui M4A1 MWS Gas Blow Back GBB Rifle

IMI Defense TFS / TRS Polymer Flip Up Sight Set (TAN) Battery & Gas GHK 551 Conversion Kit forThe IMI Defense TRS Tactical Polymer Flip Up Sight is specially designed for the M16 AR15 family rifles and compatible with most Picatinny railed weapon platforms. Designed and manufactured in Israel of high impact fiber reinforced polymer under the non compromising IMI Defense standards. IMI Defense TFS TRS Polymer Flip Up Sight Set (Tan) Positive detent lock in both positions. Ambi windage knob. Dual aperture. High quality fiber reinforced polymer