Developed for shotguns with the Optima HP(.732). These chokes feature a longer conical-to-parallel section for improved patterns.All constrictions are available (in thousandths): 0, 5, 10, 15, 20, 25, 30, 35, 40Available in titanium onlyNeed a Choke wrench? Use the Briley Speed Wrench ...
In females, androgens are used to synthesize the main group of female sex hormones called estrogens. The major example of androgens is testosterone. It is produced in the testicles of males, ovaries of females and in the adrenal glands.ndrogens are steroid hormones that control the development and sustenance of male characteristics such as male sex organs and secondary sex characteristics. However, androgens are not only produced in males, they are also produced in females.
The androgens function as paracrine hormones required by the Sertoli cells to support sperm production. They are also required for masculinization of the developing male fetus (including penis and scrotum formation).his includes the activity of the accessory male sex organs and development of male secondary sex characteristics. Androgens were first discovered in 1936. Androgens are also the original anabolic steroids and the precursor of all estrogens. The primary and most well-known androgen is testosterone.