Ergo Mil-Spec Buffer Tube Six Position Tube For M4 Type Stocks. Mil-spec receiver extension tube with a 1.148″ outside diameter. Allows easy install of an adjustable mil-spec carbine stock.
Will fit any mil-spec stock. Allows easy conversion of a fixed A2 style stock to an adjustable stock.
Six positions allows a customizable length and secure locking fit.
Precision machined from 7075 aluminum to be strong and lightweight. Black hard-coat anodized with a hard, wear-resistant matte black finish.
| SKU | 4962 |
| Manufacturer SKU | 4962 |
| Length | 0 |
| Width | 0 |
| Height | 0 |
| Weight | 0 |
Sign in to write a review
No reviews yet
Be the first to write a review
