AIRTACUK
GHK M4 / GHK G5 to MP5 HPA Adapter 2025 EDITION - PLUG AND PLAY
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T1P Dead Drop Grip Compatible Run your HPA line seamlessly from your adapter into your rifle's grip Click to learn more
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Earn [points_amount] when you buy this item.
T1P Dead Drop Grip Compatible Run your HPA line seamlessly from your adapter into your rifle's grip Click to learn more
Earn [points_amount] when you buy this item.
T1P Dead Drop Grip Compatible Run your HPA line seamlessly from your adapter into your rifle's grip Click to learn more
Does not require valve, gas router, or feed lips, these are pre-fitted! As such this adapter is supplied completely ready to go!
We've massively redesigned this HPA adapter to sit completely inside the magwell (no more sticking out), with an elegant two part magazine catch, and an adjustable side shim system for stability across all metal Cyma MP5 mid caps.
Works excellently with the T1P HPA Dead Drop Grip.
Comes pre-fitted with valve, feed lips and gas router - you do not need to use any donor parts. No assembly is required.
SHIM ADJUSTMENT INSTRUCTIONS
If a CYMA MP5 magazine seems two wide, remove one of the two side wings, marked red on the image below, using a 1.5mm hex key. Some gentle filing of the shims can also be done to improve fitment in the case of CYMA MP5 mags that are stamped too wide.
If a straight MP5 magazine is not feeding or has too much vertical play, install the fitment block inside the magwell, shown in the image below
