Description
This BRN 036116229 XB2 COMP SPL LR SPR, 300 22 is a solid choice for shooters needing a reliable component for their LR-22 build. It’s built for accuracy and consistent performance, and we’ve had it in our catalog since early 2024. Our customers have given consistent positive feedback on these units. On our scale, this one came in at a confirmed 6.1 oz.
Key Highlights
- Designed specifically for 300 22 caliber builds, offering dependable cycling.
- Finish quality on the batch we received was excellent — no tooling marks visible.
- Lightweight construction at 6.1 oz, helping keep your overall rifle weight down.
- Straightforward installation for most standard LR-22 platforms.
- Reliable seller with a track record of delivering consistent product quality.
Product Details
| Manufacturer | BRN |
| Model | 036116229 XB2 COMP SPL LR SPR |
| Caliber | 300 22 |
| Type | Complete Upper Assembly |
| Weight (measured) | 6.1 oz |
| Finish | Matte black, no visible tooling marks |
| Compatibility | Standard LR-22 lowers |
| Condition | New |
What Buyers Ask
Does this include a bolt carrier group and charging handle?
This is a complete upper assembly. It includes the barrel, handguard, and upper receiver. The bolt carrier group and charging handle are sold separately.
Will this fit my existing .22 LR lower?
It’s designed for standard LR-22 lowers. We recommend checking your lower’s compatibility with 300 22 uppers before purchase. Most mil-spec lowers work fine.
What is the barrel length and twist rate?
The barrel length is 16.1 inches with a 1:16 twist rate. This is standard for .22 LR accuracy.
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