Description Aim7 Open Front Cap for Matra/Magik and Bravo Tube (1.375×24) | 1.55″ OD The AIM7 Open Front Cap is designed for Bravo/HUB pattern tube systems, utilizing the 1.375×24 (1-3/8×24) thread standard. Compatible with AIM7 MATRA / MAGIK and other Bravo-pattern tube builds that match the listed thread and tube OD. Specs Thread: 1.375×24 (Bravo / HUB) Tube OD: 1.55 in Style: Open front cap (open bore) Material: 6061 Aluminum Notes Buyer must verify the thread standard and tube OD before purchase. A qualified person should install it if you are unsure.


