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Reviews & Ratings for Strike Industries SI-AR-15/M16 Receiver Extension,7 Position Assembly — 4 reviews

(4 reviews)
Strike Industries SI-AR-15/M16 Receiver Extension,7 Position Assembly
Strike Industries SI-AR-15/M16 Receiver Extension,7 Position Assembly
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Si Buffer tube

by Scooter, Verified Owner from CA, United States Written on January 8, 2018
Great product! I really like the extended detent tab. Makes for a secure install. Tube comes with a castle nut and endplate with variable sling mounts. I didn't use this piece and went for a simpler QD endplate. 7 positions for a bit more versatility.
Pros:
  • Perfect Fit
  • 7 positions
  • detent tab
Cons:
  • non
Best Used for:
  • replacement
  • Custom AR Build
Would recommend: Yes
Was it helpful to you? Yes | No
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Buffer Tube kit

by Edwin Sandoval, Verified Owner from CA, United States Written on December 17, 2017
Excellent buffer tube with all the right cuts including a lock on the detent pin for perfect fit, the end plate has multiple various sling mounting options all in one. Great buffer kit I really recommend it I'm very happy with it, great price and best quality
Would recommend: Yes
Was it helpful to you? Yes | No
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SI Buffer tube

by Andy, Verified Owner from CO, United States Written on October 5, 2017
It looks really nice. The red is a little bit darker than the pictures show but I really do like it. I would definitely recommend this buffer tube to others. Not much else to say really it is a buffer tube.
Pros:
  • aesthetically pleasing
  • 7 positions
Cons:
  • None
Best Used for:
  • sport shooting
  • Home Defense
  • target practice
Would recommend: Yes
Was it helpful to you? Yes | No
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Excellent product, little off on color match

by Hal Skaggs, Verified Owner from TX, United States Written on August 11, 2017
I was asked to build a firefighter themed AR with red accents. I chose Spike Industries for the parts because of their solid reputation and to get a consistent color match on all the parts.

The buffer tube came with a very useful end plate and a castle nut with marks for staking. The threading on the tube is long enough to facilitate an easy installation on the rifle. The Magpul butt stock fit cleanly and is tight with crisp adjustment.

The red anodizing was a bit darker than the balance of the red SI parts. Luckily, the placement is far enough away that the color difference is not noticeable. If you are not matching, this product rates a solid 5.
Would recommend: Yes
Was it helpful to you? Yes | No
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