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Rainier Arms, LLC

Upper Parts Kit

Upper Parts Kit

Availability: In stock

$24.00

Details

Details

Upper Receiver Parts Kit: Trap Door, Trap Door Pin, Spring & C-clip, Forward Assist, Spring & FA Roll Pin.

Everything you need to complete your stripped A4 upper receiver.

Additional Info

Additional Info

SKU RA:U:PARTSKIT
Manufacturer Rainier Arms, LLC
Finish No
Barrel Length No
Caliber No
Configuration No
Option No
MOA No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No

Reviews

Customer Reviews (11)

No commentReview by Ronny
Quality
Value
- (Posted on 1/19/2017)
Dust cover Review by Joe
Quality
Value
Ordered this upper parts kit, for the mil spec upper receiver that Rainer Arms offered, after installing I noticed t is very hard to open and close the dust cover. Not sure why as this is my first AR build but my standard issues A2 in the marines did not function this way. I have to put serious pressure on the dust cover to get it to close. (Posted on 1/4/2017)
No commentReview by Luis
Quality
Value
- (Posted on 12/31/2016)
No Issues Review by Chooch
Quality
Value
Worked as expected. (Posted on 12/27/2016)
No commentReview by Leonard
Quality
Value
had everything i needed. (Posted on 12/23/2016)
Really?Review by Bob
Quality
Value

The dust cover door closes IF I try really hard, but wont open. I have to pull the pin and pop the cover off with a screwdriver!

I pulled the cover off another upper, and it worked fine, so its NOT the Aero upper.

The pic clearly shows a black cover spring. It may as well be chrome.

I havent ever tryed the forward assist....

(Posted on 9/1/2016)
Good kit.Review by Don
Quality
Value
Everything as expected, finish good, quickly shipped. (Posted on 8/20/2016)
No commentReview by Maximillian
Quality
Value
- (Posted on 8/18/2016)
No commentReview by Kenneth
Quality
Value
- (Posted on 8/11/2016)
No commentReview by Aaron
Quality
Value
- (Posted on 7/22/2016)
No commentReview by Seth
Quality
Value
- (Posted on 5/22/2016)

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