- Air Guns
- Practical Shooting
- SECTION 5
- New In
GunTuff 1/2" Thread Protector - Alloy
High quality blued thread protector for all popular silencer adaptors and barrels with a 1/2" UNF male thread. Approx. 1cm long - the photo is much larger than the actual item!
1/2" UNF = 20 TPI (threads per inch), this model won't suit rifles with 1/2" UNEF (28 TPI) threads.