إغلاق خلفي متساطح AeroTech RMS-75 75 مم - 75FACC

The flush fit on this closure sits perfectly even with the casing, no lip sticking out to snag on the airframe. Threads went in smooth with zero cross-threading on my first try. Nice to have a spare so I'm not swapping parts between reloads at the field.

Snapped right onto my 75/10240 casing and the back end is dead even with the tube now, which makes packing the chute way easier. Machining tolerances are tight enough that I didn't have to fight the threads at all.

The flush fit on this closure sits tighter against the casing than the stock one did, no lip catching on the launch rail. Threads went in smooth on the first try with the 75/10240 casing. Only gripe is the price for what's essentially a machined ring, but it seals clean.