|
All receiver extensions are not equal, and the intrafuse® tube is second to none. the best mil-spec extension available today, tapco's tube is impact extruded, producing a much stronger part. this is done using 7075 t6 aluminum, the same material as most ar receivers. intrafuse® didn’t skip any steps on the finishing process either. the inside of the tube is coated with mil-spec dry film lubricant that not only keeps the action quieter it reduces metal-on-metal contact, extending the service life of your buffer. while most other tubes are anodized or have no finish, the outside of the intrafuse® tube is grit blasted to leave a non-reflective surface, then coated in mil-std 171 lusterless black for a smooth matte finish. unlike many of our competitors, tapco's tubes are 100% made and finished in the u.s. tapco even supplies a certificate of origination you won’t find that anywhere else!
specifications:
- manufactured from 7075 t6 aluminum
- coated in mil-std 171 lusterless black
- inside coated in mil-spec dry film lubricant
- 100% u.s. made
barcode: 751348006086
|
