Guntec Mil-Spec AR-15 Buffer Tube Assembly Kit
$47.29
22 in stock
Complete Mil-Spec buffer tube assembly with aluminum construction, 6-position receiver extension, 3 oz carbine buffer, chrome spring, end plate, and castle nut.
Fits: AR-15
1
Guntec Mil-Spec AR-15 Buffer Tube Assembly
This complete buffer tube kit provides everything needed to properly set up the rear of your AR-15 platform rifle. Built to Mil-Spec standards, it ensures reliable function and compatibility with standard AR-15 receivers.
What's Included
- Aluminum receiver extension with 6-position adjustment for stock mounting
- 3 oz carbine buffer optimized for standard rifle configurations
- Chrome-plated recoil spring for smooth, consistent operation
- End plate for securing the assembly
- Castle nut for proper installation
Key Features
- Mil-Spec construction ensures compatibility with most AR-15 platforms
- Aluminum construction keeps weight minimal
- 6-position adjustment allows shooters to find their preferred length of pull
- Complete kit eliminates the need to source individual components
- Chrome spring resists corrosion and maintains reliability
Ideal For
This buffer tube assembly works well for shooters building or upgrading AR-15 rifles, whether for sport shooting, training, or home defense. The 3 oz carbine buffer is suitable for standard rifle configurations and provides reliable cycling across most ammunition types.
Attributes
Firearm Type:
AR-15
Specification:
Buffer Tube with Buffer & Spring
Type:
Mil-Spec
