The r71 does not have an upgradeable gearbox.
The R-76 is NOT scopable so a Red Dot will NOT fit on it.
d = 2r Circumference = 2*pi*r 71 = 2*pi*r r = 71/(2*pi) 2r = d = 71/pi d = 22.6 approximately
some new one at least i think r echo1 16 a4 and echo1 phantom1 aeg.
71 ÷ 17 = 4 remainder 3
7 R 8
It takes a 3/8" allen wrench to r & r that caliper bolt.
sure, it will fit as the hemi was an option on the 71 challenger but back in 71 you had to get the R/T to get the hemi.
you un bolt it
Percentage = Base x Rate ( P= B x R ) Given: P = 61 ; B = 71 ; R = ? 61 = 71 x R 61 / 72 = R 0.85 = R Therefore 0.85 in percent form 85%. 61 is 85% of 72
4x100
6 r-5
7 R 1