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American Tactical Imports AR-15 Stripped Poly Hybrid Upper Receiver
$67.43
$47.99
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Horse Shoe's Review of American Tactical Imports AR-15 Stripped Poly Hybrid Upper Receiver
Used this upper receiver to build a 450 Bushmaster with a 10.5" barrel.
I had it in my "just in case" parts box as it was very inexpensive.
I used it because the 450 Bushmaster cartridge requires an oversize ejection port opening, and that was easy to do with a Dremel and file because of the polymer construction. It worked so well that the modification is not noticeable.
My build worked perfectly, and the upper receiver is holding well after about 60 rounds (450BM is expensive at about $1.50 to $2.00 a round)
The only problem is the brutal recoil as the gun is so light, but is fun to watch others shoot it.
There is nothing wrong with this upper, however I only use them (I bought several) to build light experimental guns.
I had it in my "just in case" parts box as it was very inexpensive.
I used it because the 450 Bushmaster cartridge requires an oversize ejection port opening, and that was easy to do with a Dremel and file because of the polymer construction. It worked so well that the modification is not noticeable.
My build worked perfectly, and the upper receiver is holding well after about 60 rounds (450BM is expensive at about $1.50 to $2.00 a round)
The only problem is the brutal recoil as the gun is so light, but is fun to watch others shoot it.
There is nothing wrong with this upper, however I only use them (I bought several) to build light experimental guns.
Pros:
- Inexpensive but well built
- inexpensive but well built
Cons:
- Don't know how much abuse it can take
Best Used for:
- inexpensive light builds projects
Would Recommend:
Yes
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