Home > Receivers & Parts > Upper Parts
Sort By:
Page of 1
AR Performance 6.8 Bolt AR Performance 6.8 Enhanced Bolt Aero Precision Upper Receiver, Squared
AR Performance 6.8 Bolt
Usually Ships in 1 to 2 Days
List Price: $89.00
Our Price: $79.00
Savings: $10.00
In Stock
AR Performance 6.8 Enhanced Bolt
Usually Ships in 1 to 2 Days
List Price: $139.00
Our Price: $109.00
Savings: $30.00
In Stock
Aero Precision Upper Receiver, Squared
Usually Ships in 1 to 2 Days
Our Price: $129.00
In Stock
6.8 SPC bolt. One of the most durable mil spec bolts on the market. Mil spec parkerized rust resistant treatment 6.8 Enhanced strength 9310 alloy bolt, one of the most durable mil spec bolts on the market. Similar to JP Enterprise bolts. DLC coating Aero Precision AR15 Upper Receiver comes fully assembled with the port door and forward assist. In addition the receiver has been squared up on a lathe by Blackstone Arms. This step assures that the face between the receiver and barrel extension is square.
Delta Muzzle Brake .30(7.62MM) Phosphate Bolt Carrier Kit NiB Bolt Carrier Kit
Delta Muzzle Brake .30(7.62MM)
Usually Ships in 1 to 2 Days
Our Price: $150.00
In Stock
Phosphate Bolt Carrier Kit
Usually Ships in 1 to 2 Days
Our Price: $64.95
In Stock
NiB Bolt Carrier Kit
Usually Ships in 1 to 2 Days
Our Price: $79.95
Sale Price: $69.95
Savings: $10.00
(Out of Stock)
The Delta Muzzle Brake by Live Oak Accuracy is an extremely effective brake that reduces recoil, reduces muzzle rise and best of all customer time-able. 30(7.62mm) caliber, 5/8 x 24 thread pitch Toolcraft M16 bolt carrier kit. Phosphate exterior and chrome lined inside carrier. Machined and Staked to USGI specifications. Toolcraft M16 bolt carrier kit.  NiB coating on entire carrier. Machined and Staked to USGI specifications.
Delta Muzzle Brake .277(6.8MM) Delta Muzzle Brake .224(5.56MM)
Delta Muzzle Brake .277(6.8MM)
Usually Ships in 1 to 2 Days
Our Price: $150.00
(Out of Stock)
Delta Muzzle Brake .224(5.56MM)
Usually Ships in 1 to 2 Days
Our Price: $150.00
(Out of Stock)
The Delta Muzzle Brake by Live Oak Accuracy is an extremely effective brake that reduces recoil, reduces muzzle rise and best of all customer time-able. 270(6.8mm) caliber, 5/8 x 24 thread pitch The Delta Muzzle Brake by Live Oak Accuracy is an extremely effective brake that reduces recoil, reduces muzzle rise and best of all customer time-able. 224(5.56mm) caliber, 1/2 x 28 thread pitch