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RISE Armament Striker LR-1 Complete .223 Wylde Upper Assembly STKR1-LR202-BLK

RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
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RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
2 of 4 images
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
3 of 4 images
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK
4 of 4 images
RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black STKR1-LR202-BLK

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Questions & Answers
Does this include bolt and bolt carrier? Expert Answer

Yes, a Bolt Carrier Group is included which includes the Bolt.

by Corey K., Gear Expert, July 1, 2019
I know this may sound stupid but this is a DI gun correct? Complete other than lower? Expert Answer

This is a complete upper receiver and it does use a direct impingement system.

by Jonathan D., Gear Expert, June 26, 2019
View All Q&A You Have a Question? Ask!

Product Discontinued by Manufacturer

RISE Armament Striker LR-1 Complete .223 Wylde Upper Assembly has been discontinued by RISE Armament and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for RISE Armament Striker LR-1 Complete .223 Wylde Upper Assembly

20 inch, 416R Stainless-steel barrel chambered in .223 Wylde, air Gauge tested, button rifled, and fluted with a profile designed for durability, accuracy and heat dispersion. 15 inch RA-905 slimline aluminum handguard with smooth grip in center and a Picatinny rail system. Milspec forged upper reciever. Premium bolt carrier group. Stainless Steel Rise Armament RA-701 Compensator, which helps shoots stay on target and reduce recoil by 67%. Backed by our lifetime manufacturing warranty.image

Package Contents:

  • RISE Armament Striker LR-1 Complete .223 Wylde Upper Assembly

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RISE Armament Striker LR-1 Complete .223 Wylde Upper Assembly Unavailable & Discontinued Models

List of Unorderable Models

  • RISE Armament Striker LR-1 Complete Upper Assembly, .223 Wylde, 20 in Barrel, RA-701 Compensator, RA-905 Handguard, Black, STKR1-LR202-BLK , MPN: STKR1-LR202-BLK , UPC: 853742008151 , Code: 2AL-URC-RSTR23W-STKR1-LR202-BLK
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Last updated 2026-10-03 UTC.