PTS MEC GBB - Hop Up Rubber Bucking (2-pack)

Price: $11.99 — In stock at 1 retailer.

Prices last checked July 29, 2026 across 1 retailer.

PTS MEC GBB - Hop Up Rubber Bucking (2-pack). A two-pack of buckings (one 60 degree and one 70 degree) for gas pistols - see compatibility below (may work with more models) 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 and 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 bb’s. Features: Increase effective range Better air sealing Stable flying path Specification: Color – 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 – Tokyo Marui MWS AR-15, Tokyo Marui Hi-Capa 4.3/5.1, Tokyo Marui 1911 series; VFC made Elite Force / Umarex Glock Series and SIG Sauer P320 M17/M18

PTS MEC GBB - Hop Up Rubber Bucking (2-pack) price comparison: the lowest price is $11.99 at Airsoft Atlanta, and the median across 1 tracked listing is $11.99.

Compatible with: M4/AR, TM MWS, Hi-Capa, 1911, Glock, P320

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