PTS MEC Hop Up Rubber GBB Black & Purple - 2 Pack

MEC will specialize in upgrading internal and external airsoft parts & accessories and will focus on delivering proprietary technologies to the airsoft industry. PTS and MEC are excited with our new alliance and are looking forward to bringing our line of products to the airsoft market.
The precision molded MEC Hop Up Rubber has a slightly narrower inner diameter at the entrance and extra coverage for the top of the barrel open cut area for vastly improved air sealing. Internally, it provides two equal pressure point of contacts with the bb resulting more effective range and more stable accuracy.
The MEC Hop Up Rubbers are compatible with Tokyo Marui MWS AR-15 Series, Tokyo Marui Hi-Capa 4.3/5.1, Tokyo Marui 1911 series, and VFC made Elite Force/Umarex Glock Series and Sig Sauer P320-M17/M18.
Two (2) hop up rubbers are included. The black one (60 degree) is suitable for use in cool/cold weather.  The purple one (70 degree) is suitable for use with heavier weight BBs.
Features:

• Increase effective range
• Better air sealing
• Stable flying path

Specification:

• Colour: Black / Purple
• Product Weight: 1g (each) / 3g (with packaging)
• Product Size: 1.6 cm x 1 cm
• Material: Rubber
• Hardness: Black (60 degree) / Purple (70 degree)
• FPS Compatibility: 295-390 FPS (60 degree) / 360-460 FPS (70 degree)

Compatibility:

• GBB
• Tokyo Marui MWS AR-15
• Tokyo Marui Hi-Capa 4.3/5.1
• Tokyo Marui 1911 series
• VFC made Elite Force / Umarex Glock Series
• SIG Air P320-M17/M18