Spike's Tactical AR-15 Upper Receiver Assembly
Details
Details
Spike’s Tactical M4 Flat Top Upper Receiver is machined from a Mil-Spec 7075-T6 forging with a durable Type III hardcoat anodized finish. It features M4 feed ramps that are cut into the receiver before anodizing to avoid future reliability issues, laser engraved T-markings, and the Spike’s Spider logo. Includes a pre-installed forward assist and ejection port door cover.
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
188 reviews
Great upper
by Purv
No complaints, great upper. The only reason I didn't give it 5 stars is the very minute amount of play, but that can be remedied w/ a wedge. I am spoiled by my other upper, a MUR...
Spike's upper
by Jerry Lawyer
Nothing to say except, good product, good price.Will buy more.
Primary arms
by JD
Now I know why it's called Primary Arms. Excellent product and fast shipping. Product packaging was good to protect the product, I see the customer is Primary. Thanks and looking forward on more purchases.
thanks PA
by Justin McCubbins
Once again the staff at primary arms has given a great product at an even better price. Shipping tops everyone.I love spikes gear and will use them in future builds.
Very fast shipping!
by brandon
ordered this upper on friday and received it today, monday. looks awesome and cant wait to finish my build. will be using this sight again,
A Quality Upper Receiver
by Jose Trasancos
Outstanding fit and finish. A component of high quality.
Primary Arms and Spikes
by Branden Davidson
PA is ridiculously fast shipping and great prices. I have purchased quite a bit from them in the recent past.
Spikes forged upper
by Darren Stowitzky
Perfect finish match's great with my spikes lower
Great fit
by Cable Guy
Perfect fit and finish with my spikes lower
upper
by John Allen
Perfect fit to my spikes lower. I am a little disappointed it hada nick in finish, not really a big deal though, overall very happy