Canadian National Arms Premium Buttstock Kit (Complete)
Well, this is certainly is a sweet, complete buffer tube kit set up. You still get a buffer tube, standard buffer, standard spring, castle nut, end plate, and adjustable M4-style buttstock. A slick upgrade from the TNA buttstoc kits.
The buffer tube is adjustable with 6 position stops to meet the needs of different-sized shooters in a variety of shooting positions. This kit is ready to install on any standard AR-15/M16 lower.
The buffer tube is Mil-Spec (1.15") and has a milled slot for the end plate to prevent the buttstock from rotating.
Like our TNA kit, we offer you a choice of buffer weight with this kit. If you aren't sure what to choose, most people start with a Standard 3oz. You can always upgrade later if you feel the need for some more weight.
- Mil-Spec tube size
- Your choice of Buffer Weight
- Flat-back Buffer Tube with vent hole
- Super-smooth polished buffer tube interior
- 6061 T6 Aluminum, anodized for a long service life
- Weight varies depending on buffer, see table at the bottom of this page
- (1) M4-Style Buttstock (mil-spec)
- (1) 6-Position Buffer tube (mil-spec)
- (1) Receiver End Plate
- (1) Buffer Spring
- (1) Buffer, weight as per your choice
- (1) Castle Nut
- Standard-spec AR-15/M16 lower receivers
- Works with plastic, aluminum and other metal lowers
Total kit weight for each configuration:
- With 3oz buffer - 436g
- With H buffer - 456g
- With H2 buffer - 486g
- With H3 buffer - 511g