Original price was: $119.95.$109.95Current price is: $109.95.
Out of stock
The Mk1 AR-15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps.
Specs:
| Weight | 8.5 oz |
|---|---|
| Dimensions | 1 × 1 × 1 in |
For the life of the product, we will repair or replace the product if it becomes damaged or defective for any reason other than loss/theft, misuse, or natural wear.
Founded in 2005, Griffin Armament is the oldest privately-owned suppressor manufacturer in the US and maintains its comittment to pushing the envelope.
Griffin products are manufactured in Griffin's Watertown, WI facility headquarters by freedom-loving Americans, for freedom-loving Americans.
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B.Keller –
Key hole forge mark, no T marks on picatinny rail. All in all a solid upper, I have no complaints.
Ricky Humphrey –
I bought both the lower and upper to do a Griffin build both receivers matched perfect and nice with no wobble. I am very pleased with the he quality of this upper.
Jared –
Like the other review stated, no T marks, but I’m fine with that. Great fitment and uses a thermal fit for barrel extensions, which is always a plus for me
Robert Mccollum –
Ordered this upper receiver to go on a griffin mk2 lower the fit and finish is great. They have awesome quality control.
Jeff Carpenter –
Bough this on a black Friday special and arrived quicky. Everything looks great and assembled and shot exactly how I would expect.