Rainier Arms / Rellim Arms AR-15 300BLK Take Down Upper Receiver Assembly - 8"
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Review by Glen P. on 26 Mar 2024review stating Nice Machining Work!
This new Rellim Take-Down in 300Blk.out is simply awesome. Really high-end workmanship in a package that easy to like/love! I coupled it with a Sharpes Brothers "Oni" Beast, people LOVE it, when shown. If you've never dealt with Rainier, they have the kind of customer service that embarrasses a bunch of the "Also-Ran" middle of the road distributo...Read MoreRead more about This new Rellim Take-Down in
rs. Rainier elevates the bar every time. VERY pleased customer. Glen Perry Read LessRead less about This new Rellim Take-Down in
Review by TK H. on 29 Dec 2022review stating Best Takedown AR15 System Out There!!!
This upper along with the lower receiver kit is amazing. All else needed will be a 16" 2.23 Wylde barrel kit, extra a back mount and buffer, have a complete AR pistol to AR rifle conversion load out.
RAINIER ARMS / RELLIM ARMS AR-15 300BLK TAKE DOWN UPPER RECEIVER ASSEMBLY
Review by Vinh H. on 14 Dec 2022review stating RAINIER ARMS / RELLIM ARMS AR-15 300BLK TAKE DOWN UPPER RECEIVER ASSEMBLY
I purchased this Rainier Arms - Rellim 300 Blackout upper to pair with the Rainier Arms - Rellim take down lower receiver to make the most portable backpack AR Pistol. Only the best quality parts where used from the awesome Rainier Arms Urban Combat Rail to the match grade BCG to the Avalanche charging handle. But the best feature of all is the Re...Read MoreRead more about I purchased this Rainier Arms - Rellim
llim Proprietary Receiver/QD Barrel Nut. It allow you to take down the complete barrel rail and gas block in one complete piece. Another great product. Thanks Rainier Arms! Read LessRead less about I purchased this Rainier Arms - Rellim
Review by Glen P. on 26 Mar 2024review stating Nice Machining Work!
This new Rellim Take-Down in 300Blk.out is simply awesome. Really high-end workmanship in a package that easy to like/love! I coupled it with a Sharpes Brothers "Oni" Beast, people LOVE it, when shown. If you've never dealt with Rainier, they have the kind of customer service that embarrasses a bunch of the "Also-Ran" middle of the road distributo...Read MoreRead more about This new Rellim Take-Down in
rs. Rainier elevates the bar every time. VERY pleased customer. Glen Perry Read LessRead less about This new Rellim Take-Down in
Review by TK H. on 29 Dec 2022review stating Best Takedown AR15 System Out There!!!
This upper along with the lower receiver kit is amazing. All else needed will be a 16" 2.23 Wylde barrel kit, extra a back mount and buffer, have a complete AR pistol to AR rifle conversion load out.
RAINIER ARMS / RELLIM ARMS AR-15 300BLK TAKE DOWN UPPER RECEIVER ASSEMBLY
Review by Vinh H. on 14 Dec 2022review stating RAINIER ARMS / RELLIM ARMS AR-15 300BLK TAKE DOWN UPPER RECEIVER ASSEMBLY
I purchased this Rainier Arms - Rellim 300 Blackout upper to pair with the Rainier Arms - Rellim take down lower receiver to make the most portable backpack AR Pistol. Only the best quality parts where used from the awesome Rainier Arms Urban Combat Rail to the match grade BCG to the Avalanche charging handle. But the best feature of all is the Re...Read MoreRead more about I purchased this Rainier Arms - Rellim
llim Proprietary Receiver/QD Barrel Nut. It allow you to take down the complete barrel rail and gas block in one complete piece. Another great product. Thanks Rainier Arms! Read LessRead less about I purchased this Rainier Arms - Rellim
