Currently out of stock across all retailers.
Prices last checked July 30, 2026 across 2 retailers.
EMG CNC Brass TDC (Top Dead Center) Hop-up Chamber for Hi-Capa/1911 Gas Blowback Airsoft Pistols Features Solid brass and steel construction CNC machined parts for accurate fitment Increased range and more accurate shots with top dead center hop-up bucking pressure Hop-up adjustment set screw Drop in upgrade component Specifications: Compatibility: Tokyo Marui and Other Compatible 1911 / Hi-Capa series Airsoft Pistols Material: Brass, Steel Airsoft guns Airsoft gear Airsoft accessories Airsoft rifles Airsoft pistols Airsoft 000 equipment Airsoft supplies Best airsoft guns Airsoft store skirmish Airsoft Event Bucking Hopup vest Tracer BB Hi Capa Airsoft field Airsoft event Airsoft Retailer Safety Airsoft beginners community airsoft tactics
EMG CNC Brass TDC Top Dead Center Hop up Chamber for Hi Capa 1911 Gas Blowback Airsoft Pistols price comparison: the lowest price is $60.00 at Evike, the highest is $74.99, and the median across 2 tracked listings is $67.50. Comparing retailers can save up to 20% ($14.99) versus the highest-priced listing.
Powerplant: GBB Pistol
Fits models: 1911, Hi-Capa
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