Noreen Firearms Adjustable Gas Block - Fits BN36 Models for both rifles and carbines.
Adjustment Screw - 4-40 x 5/16" (Stainless Steel)
Adjustment Screw Set Screw - 4-40 x 1/4" (Brass)
Gas Block Set Screw (2) - 10-32 x 3/16" (Stainless Steel)
Rifle wasn't cycling right ordered the part speedy delivery got it, replaced it now I got the best rifle ever, the good people at Noreen Firearms are awesome keep up the good work