Expo Arms Mid-Length Gas Tube - Stainless Steel
- Stainless steel construction
- Includes gas tube roll pin
- 11.75" total length
This gas tube is designed for barrels with mid-length gas systems that measure roughly 9" from the barrel's gas port to the front face of the receiver. Proudly made in the U.S.A.
Ratings & Reviews
Did not include roll pin
by Aaron -
Supposed to include roll pin, but there was nothing in the packaging except the tube.
I can't recommend... faulty porduct.
by William -
Can't recommend this product. I recently had a chance to test fire a new build that I installed this tube in, and the bolt completely failed to cycle. Took it back home, took the tube out of the block, placed my finger over the port and blew into the other end with my mouth. Air easily escapes through the roll pin holes of the tube and some even out of the front.
<br>Maybe just one faulty unit out of a bunch, but I can't give this product my indorsement.
by Keith -
Part came in a large ziplock, display size bag with product information and a black oxide coated roll pin. The tube has an extremely smooth finish its entire length that could be described as polished stainless. No machining burrs around the gas port, roll pin hole or the bolt carrier extension. Length was as described. Fit perfectly into my J-P adjustable gas block like a glove. I’m a machinist and I’m impressed with this product and will replace my other rifles with this part. A+
by Roger -
Havent installed it yet but feels solid and well made. Was actually a bit heavier than i expected but that doesnt mean much as im still inexperienced.