.450 Bushmaster Assembled Upper
From:ย $599.00
Your .450 Bushmaster Upper. Your Way.
Grendel Hunter uppers are highly customizable. You aren’t stuck buying components that you’re just going to change out once you receive it. Get it built how you want from the beginning. Here’s how:
Using the options below, select the components you’d like used in your upper. The base price includes components for a base model. For example, a Mil-Spec charging handle is included in the base price, but if you want one that’s ambidextrous, you can upgrade it for a little bit more. The grand total at the bottom of the builder will update with each selection. Get started on your upper build below!
*The base price does not include a bolt carrier group. If you already have a .450 Bushmaster / .458 SOCOM BCG, we aren’t going to make you buy another one. You can just select “None” for that component.
.450 Bushmaster Upper Details
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- Liberty Barrelsยฎ made by Saternยฎ
- 1-20 Twist 6 Groove
- 416R Stainless Steel
- Medium Contour
- 3/4-24 Thread
- Grendel Hunter AR-15 Upper Receiver
- 7075 T-6 Big Bore Upper
- Slick Side
- .250 takedown pin holes
- Grendel Hunter AR-15 Handguard
- 6061 T6 Aluminum
- 1.3โณ Inside Diameter
- Anti Rotation Tabs
- Steel Barrel Nut
- Steel Retention System
- Grendel Hunter Adjustable Gas Block
* Barrels are bedded to the receiver * Each bolt is headspaced to the barrel * All uppers are test fired
Click here to browse our other Uppers. Don’t forget magazines!
- Liberty Barrelsยฎ made by Saternยฎ
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