UTG PRO Mil-Spec 6-Position Extension Tube Kit
Features:
- 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles
- Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver
- Underwent the Tightest Tolerance Controls for a Secure Fit and Function with Various Collapsible Stocks
- Includes Mil-spec 6-position Extension Tube, Recoil Buffer, Buffer Spring, Receiver End Plate, and Castle Nut
- Proudly Designed and Made in USA
Specifications:
- Material: Aluminum
- Height: 1.45″
- Length : 7.25″
- Weight: 9.3oz
| Weight | 9.3000 oz |
|---|---|
| Dimensions | N/A |
| Color | FDE, Matte Black |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
US
First lower
This buffer was a perfect fit on every scence of the word. It went on to the lower with ease and my stock has zero wiggle on it. I will definitely be ordering another for my next build. Thank you.
United StatesUTG PRO MIL-SPEC BUFFER TUBE
Great tube with mil-spec dimensions. I chose the FDE version for a mpr build that I am assembling. Although non of the upper and lower part’s really match as FDE they are all very close in color and will probably see a rattle can finish in the future. That’s only because paint wears off and can be re-applied
United StatesUTG PRO Extension tube kit
Bought this tube kit for a MPR I am building in FDE. Colors are matching up pretty well. Solid tube kit and UTG PRO is good quality stuff. Waiting on a few parts yet to finish the build will give update with pictures when finished
Awesome kit!!
This is an amazing kit for $25. Arrived 3 days after ordering and was well packed. The tube has a nice matte finish with no blemishes. Didn't have any logos or anything either on it, which I prefer. Spring and buffer are both pretty standard. Install was easy (pictured with a BCM end plate and nut) and there's not a lot of twang when cycling. 10/10 kit, and a great seller.
USMy go to buffer kit
I love these American made kits. Always fit perfect and stocks don’t rattle. Nice finish on all parts. My 5th install of the utg pro buffer tube kits.
