Perma Pin
Manufacturer
KNS
Mfg. Part Number
PERMA
Three Gun Nuts SKU
TGN1023
Model
Perma Pin
Capacity
1
Caliber
223 REM | 5.56 NATO
Condition
New
Finish
Black
Hand
Right/Left
Available Quantity
1
Status
Automatic
Price
$ 11.17
Description
Replaces standard cotter pin found in the bolt carrier to retain the firing pin. The cotter pin is difficult to install at times and is subject to breaking.