Rise Armament 1121XR Precision Rifle .308 Win 20 Inch RA-1121-308
User Ratings
No ratings yet
Be the first to review this product
RISE Armament 1121XR precision rifle chambered in .308 Win. Features a 20-inch 416R stainless steel barrel with a 1:11.25 twist, a free-floating 15-inch billet aluminum handguard with M-LOK compatibility and a Picatinny upper rail, Magpul PRS adjustable stock, ambidextrous safety, RA-535 Advanced-Performance Trigger, premium dual ejector bolt carrier group in a black nitride finish, and the stainless RA-701 compensator. Includes Savior rifle case and two magazines. Cerakote finish and lifetime warranty. Sub-1 MOA performance and also available in 6.5 Creedmoor.
Specifications
- Manufacturer:
- Rise Armament
- Category:
- lower-receiver
- Caliber:
- .308 Winchester
- Platforms:
- AR-15
- Weight:
- 290.24 oz (18.14 lbs)
- Length:
- 42.0"
- UPC:
- 851046006743
- MPN:
- RA-1121-308
- Required Component:
- Yes
- Complete Firearm:
- Yes
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
No Price History Available
Check back later for pricing trends
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertWhat's Included in this Bundle
Similar Products
Griffin Armament MK2 Ambidextrous Stripped AR-15 Lower Receiver, Anodized Black (MK2AL)
Griffin Armament
$199.99
Aero Precision M4E1 Stripped AR-15 Lower Receiver, Anodized Black (APAR600001C)
Aero Precision
$108.50
PSA AR-15 "Stealth" Stripped Lower Receiver
Palmetto State Armory
$79.99
Aero Precision AR-15 Gen 2 Stripped Lower Receiver, Anodized Black (APAR501101C)
Aero Precision
$69.99
LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver
LMT
$342.00
Geissele Automatics Super Duty Stripped AR-15 Lower Receiver - Desert Dirt
Geissele Automatics
$200.00
17 Design And Manufacturing AR-15 Billet Aluminum Stripped Lower Receiver
17 Design And Manufacturing
$149.99
Ruger AR-556 Stripped AR-15 Lower Receiver, Black (08506)
Ruger
$64.99
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
AR-10 Receiver Patterns: DPMS vs. Armalite Compatibility
The AR-10 has two incompatible receiver patterns — DPMS and Armalite — that look similar but do not share parts. This guide explains the differences and how to buy correctly.
6 min read
Guide
The AR-10 Platform: What It Is and How It Differs from the AR-15
A practical overview of the AR-10 — its origins, how it differs from the AR-15, available calibers, and when it makes more sense than a standard AR-15 build.
6 min read
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read