Product Description
Only Available Here - SMF Tactical's New Extended Reach 7 Position Carbine Buffer Tube for people with longer arms. Cant find a buffer tube that makes it comfortable to shoot your AR? Our Extended 7 Position Carbine Buffer Tube will solve the problem.
This 7 Position Carbine Buffer Tube will fit all AR Platforms (.308, AR-15, 9MM). 4 1/4" longer than a standard carbine buffer tube. 1 1/2" longer than a rifle buffer tube. Upgrade your standard carbine buffer tube and replace it with our Extended 7 Position Carbine Buffer Tube.
Sold separately or with our .308 Extended Carbine Buffer Tube Kit.
The Extended Reach 7 Position Buffer Tube gives you over 4 1/4" of additional length compared to a standard mil-spec carbine buffer tube. Check out our Mid-Length Buffer tube that is approximately 2" shorter.
- Made in the U.S.A.
- Mil-spec Carbine Buffer Tube
- 7075-T6 Aluminum for much greater strength
- Fits all Mil-spec Adjustable Stocks
- Available in Raw or Hard Black Anodize
Dimensions from face of Lower Receiver:
- Overall Length Collapsed 11 1/2" (Depending on Stock)
- 15 1/8" Extended

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Extended reach buffer tube.
SOoooo many people claim you do not need a buffer tube any longer than an A2. Maybe I have arms like an orang-utan, or a large head, but i dislike trying to shoot all scrunched up and with the charging handle inserted in my right nostril. Now I do not have to do either. Put my lower together over the weekend and it's awesome. A rifle that actually fits me!!!!!!!!
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7 Position Receiver Extension, Carbine - Extended Reach - SMF Tactical Exclusive
Fit and finish is great fast shipping.
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7 position receiver extension
Much longer than standard mil-spec. Makes shooting more comfortable for me. Liked it so much, I got 3.