Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Customer Reviews
Most Recent Reviews
Fits Aero M5 Perfectly by JoePa, Verified Owner, June 10, 2019
Have this mounted on an Aero M5 Upper and it fits perfectly with the dpms handguard. The only negative is you can’t really mount buis on this due to the raised rail. If you want buis you’ll have to get a shorter handguard and top rail and use the gas...
Read More...
Read 1 Review

We've got an AWESOME deal for you!

Blazin' Deal
Prices have been cut drastically on select models of this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts - sorry about that. This offer won't last long, so don't miss out!
2 Models Available

Show with deals only:

Blazin' Deal
Length
All
Weight
All
Search

Product Info for Precision Reflex .308 SPR Armalite Receiver Top Rail System

Rail is constructed of T6 6061 hard coated black anodized aluminum. This rail has a full 1913 rail across the top. Rails come with mounting screws for attachment to forearm rail. The rail is 21in in length. Add .450in to the elevation of the receiver. There are 3 cross bolts that tie the top rail to the receiver and 4 #10-32 socket head screws and a bar nut that secures top rail to forearm. Top rail is designed to work with PRI round 308 forearms. This forearm is designed to work with AR10 receivers or receivers that are 1.328in off bore center to top of receiver.image

Specifications for Precision Reflex .308 SPR Armalite Receiver Top Rail System:

Manufacturer: Precision Reflex
Color: Black
Finish: Hard Coat Anodized
Fabric/Material: Aluminum
Cant: 0 MOA
Gun Make: AR Platform
Gun Model: AR-10
Width: 1.325 in
Height: 0.475 in
Condition: New

Features of Precision Reflex 14 inch .308 SPR Armalite Top Rail System:

  • Rail is constructed of T6 6061 hard coated black anodized aluminum
  • This rail has a full 1913 rail across the top
  • Rails come with mounting screws for attachment to forearm rail
  • The rail is 21" in length
  • Add .455" to the elevation of the receiver
  • There are 3 cross bolts that tie the top rail to the receiver and 4 #10-32 socket head screws and a bar nut that secures top rail to forearm
  • Top rail is designed to work with PRI round 308 forearms
  • This forearm is designed to work with AR10 receivers or receivers that are 1.328" off bore center to top of receiver.

Package Contents:

  • Precision Reflex .308 SPR Armalite Receiver Top Rail System

Precision Reflex .308 SPR Armalite Receiver Top Rail System Orderable Models

List of Orderable Models

  • Precision Reflex .308 SPR Armalite Receiver Top Rail System, 14 inch, Black, 03-072-SPR-15A , MPN: 03-072-SPR-15A , UPC: 090222551008 , Code: 3AK-T8-SPR14A-03-072-SPR-15A
  • Precision Reflex .308 SPR Armalite Receiver Top Rail System, 15 inch, Black, 03-072-SPR-14A , MPN: 03-072-SPR-14A , UPC: 090222550988 , Code: 3AK-T8-SPR14A-03-072-SPR-14A

Precision Reflex .308 SPR Armalite Receiver Top Rail System Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Precision Reflex .308 SPR Armalite Receiver Top Rail System, 15 inch, Black, 03-072-SPR-14A , MPN: 03-072-SPR-14A-EDEMO , Code: 3AK-T8-SPR14A-03-072-SPR-14A-EDEMO-SC-C
Compare (0)
Last updated 2026-07-18 UTC.