Ammo Reports Team
Remington UMC 300 Blackout 150 Grain FMJ
At a Glance
| Feature | Detail |
|---|---|
| Primary Use | High-volume target shooting, training, range practice |
| Bullet Type | Full Metal Jacket (lead core, gilding metal jacket) |
| Bullet Weight | 150 grain |
| Case Material | Brass |
| Primer Type | Boxer (centerfire) |
| Packaging | 120 rounds per box (UMC bulk packaging) |
| Typical Price | $250.99/box · ~$2.09/round |
| Closest Competitors | Hornady BLACK 300 BLK 150 gr FMJ, Federal American Eagle 300 BLK 150 gr FMJ, Fiocchi 300 BLK 150 gr FMJ |
Official Specs
| Spec | Value | Source |
|---|---|---|
| Muzzle Velocity (fps) | — | Not published by Remington for this load |
| Muzzle Energy (ft-lbs) | — | Not published by Remington for this load |
| Bullet Weight | 150 gr | Manufacturer |
| Bullet Type | Full Metal Jacket | Manufacturer |
| BC G1 | — | Not published |
| BC G7 | — | Not published |
| Manufacturer SKU | — | Not published in available data |
| UPC | — | Not published in available data |
| Reloadable | Yes | Brass case, Boxer primer |
Note on missing velocity and energy: Remington does not publish muzzle velocity or muzzle energy for this specific UMC 300 Blackout 150 gr FMJ load in currently available product documentation. As a result, all ballistic table values below are calculated estimates using a community-standard reference velocity of 1,900 fps for 150 gr supersonic 300 Blackout loads from a 16-inch barrel. This is a commonly observed range for this bullet weight in this caliber; actual velocity from your barrel length may differ meaningfully. No manufacturer-stated velocity has been assumed or invented.
Note on BC: Neither G1 nor G7 ballistic coefficients are published by Remington for this load. The ballistics table uses an estimated G1 BC of 0.370, which is a widely referenced approximation for 150 gr FMJ projectiles in 300 Blackout. This figure is not manufacturer-confirmed.
Ballistics Table
Calculated estimate. Real-world results vary by barrel length, temperature,altitude, and lot. Community submissions will provide measured muzzlevelocity for comparison.
Reference inputs: 1,900 fps muzzle velocity (estimated, 16" barrel), 150 gr FMJ, G1 BC ≈ 0.370, 1.5" sight height, 100 yd zero, standard atmosphere (59°F, sea level).
| Yards | Velocity (fps) | Energy (ft-lbs) | Trajectory (in) |
|---|---|---|---|
| 0 | ~1,900 | ~1,202 | -1.5 |
| 100 | ~1,680 | ~940 | 0.0 ← zero |
| 200 | ~1,480 | ~730 | -7.2 |
| 300 | ~1,305 | ~567 | -25.4 |
| 400 | ~1,160 | ~448 | -59.1 |
| 500 | ~1,055 | ~371 | -113.8 |
Key takeaway: The 300 Blackout with a 150 grain FMJ at supersonic velocities delivers a relatively modest trajectory out to 200 yards, making it well-suited for ranges where most practical training and target work occurs. Beyond 300 yards, bullet drop accelerates significantly — over two feet — which limits this load’s practical utility at extended distances compared to flatter-shooting centerfire cartridges. For its intended role as a high-volume training round, the 0–200 yard performance window is entirely adequate. Shooters running suppressed setups should note this is a supersonic load and will not cycle reliably in firearms configured for subsonic-only operation.
The UMC Line and 300 Blackout’s Range Role
The Remington UMC (Union Metallic Cartridge) line has historically occupied the value-tier segment of Remington’s ammunition catalog, designed specifically for shooters who need reliable, consistent performance in large quantities without the cost premium of match or hunting-grade loads. The 300 Blackout cartridge itself was developed in the early 2010s to provide a suppressor-compatible, AR-15-platform round capable of both supersonic and subsonic performance. Remington’s decision to chamber a 150 grain FMJ in this caliber targets the growing community of AR-platform owners who use 300 BLK uppers for training and range use at supersonic velocities. This is not a subsonic or specialty load — it is a straightforward bulk training round for standard supersonic cycling.
Best Uses
Good fit:
- High-round-count range sessions and carbine training drills where cost-per-round matters
- Function testing and break-in of new 300 Blackout upper receivers or complete rifles
- Semi-automatic target shooting at distances of 100–200 yards
- Shooter development and trigger time in training environments where terminal performance is not required
- Compatibility with standard AR-15 platform rifles chambered in 300 Blackout with standard supersonic-rated gas systems
Not the right tool for:
- Subsonic or suppressed use — this is a supersonic load and will not cycle reliably in subsonic-optimized setups
- Big game or medium game hunting — FMJ construction does not expand and is prohibited or inadvisable for hunting in most jurisdictions
- Long-range precision work beyond 300 yards where trajectory and BC matter
- Varmint hunting where rapid fragmentation or expansion is required for clean, ethical kills (despite some marketing language suggesting varmint use, FMJ is not recommended for this application)
- Competitive shooting disciplines requiring match-grade consistency or tight velocity spreads
Reliability Notes
No structured submissions yet.
Based on manufacturer claims and open-source user observations, the following notes apply — all sourced from manufacturer product descriptions or community-level open reporting, not structured test data:
- Remington describes UMC rifle ammunition as manufactured in the USA, which aligns with Remington’s domestic production facilities.
- The brass-cased, Boxer-primed construction is noted as reloadable, a feature valued by volume shooters who reclaim brass.
- Open-source community observations on 300 Blackout FMJ loads in this weight class generally report reliable feeding and cycling in standard AR-platform rifles with properly configured supersonic gas systems, though no structured extraction rate data is available for this specific SKU.
- No active recall notices have been identified for this load at the time of publication. Users should verify current status with Remington directly before purchase.
Competitors
| Load | Weight | Bullet | BC G1 | Adv. Velocity | Price/box | Notes |
|---|---|---|---|---|---|---|
| Hornady BLACK 300 BLK 150 gr FMJ | 150 gr | FMJ | ~0.370 | ~1,900 fps | ~$25–$35 (20 rd) | Same bullet weight; per-box pricing significantly lower for 20-rd box |
| Federal American Eagle 300 BLK 150 gr FMJ | 150 gr | FMJ-BT | ~0.385 | ~1,900 fps | ~$22–$30 (20 rd) | Budget alternative; similar supersonic profile |
| Fiocchi 300 BLK 150 gr FMJ | 150 gr | FMJ | ~0.370 | ~1,870 fps | ~$20–$28 (20 rd) | Budget alternative; imported, consistent quality reports |
| Sig Sauer Elite Performance 300 BLK 125 gr FMJ | 125 gr | FMJ | ~0.340 | ~2,100 fps | ~$25–$32 (20 rd) | Lighter bullet, higher velocity; different trajectory profile |
| Barnes VOR-TX 300 BLK 110 gr TAC-TX | 110 gr | Lead-free TAC-TX | ~0.289 | ~2,350 fps | ~$35–$45 (20 rd) | Premium alternative; lead-free, expanding, hunting-appropriate |
| Sellier & Bellot 300 BLK 147 gr FMJ | 147 gr | FMJ | ~0.365 | ~1,886 fps | ~$18–$26 (20 rd) | Near-identical weight class; budget import option |
Price Reality
- The listed price of $250.99 corresponds to a bulk box — likely 120 rounds based on UMC’s standard high-volume packaging for this caliber, placing the per-round cost at approximately $2.09.
- Comparable 20-round boxes of 300 Blackout 150 gr FMJ from competitors typically retail between $18 and $35, or roughly $0.90–$1.75 per round, making this Remington UMC bulk pack competitive on a per-round basis if the round count is confirmed at 120.
- The Federal American Eagle and Fiocchi equivalents represent the most direct budget competition, both offering similar FMJ supersonic performance at comparable or lower per-round costs depending on packaging and current market conditions.
- A fair price benchmark for this load in bulk format is approximately $1.75–$2.25 per round. Prices meaningfully above $2.50/round for standard FMJ training ammunition in this caliber should be considered elevated relative to the market.
- Case pricing (if available) is not confirmed in current product data and should be verified at point of purchase.
Prices change. Check the Where to Buy block for current listings.
Where to Buy
Remington Umc 300 Blackout 150 Grain FMJ (Box)
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FAQ
Is the Remington UMC 300 Blackout 150 gr FMJ suitable for suppressed use?This is a supersonic load, with an estimated muzzle velocity around 1,900 fps — well above the transonic threshold. While it can physically be fired through a suppressor, it will not provide the sound-reduction benefits associated with subsonic 300 Blackout loads, which are typically 220 gr or heavier and designed to stay below 1,100 fps. Additionally, rifles configured with subsonic-optimized gas systems may not cycle reliably with this supersonic load. Shooters seeking suppressor-optimized performance should select a dedicated subsonic 300 Blackout load for that application.
Why does the product description mention varmint hunting if this is an FMJ bullet?This is a point worth clarifying directly. Full Metal Jacket bullets do not expand on impact and are generally not recommended — and in some jurisdictions are prohibited — for hunting applications, including varmints. The marketing language in the product description appears to reflect broad category positioning rather than a specific recommendation for this bullet construction. For varmint or pest control applications, an expanding or fragmenting bullet such as a hollow point or soft point in 300 Blackout would be a more appropriate and ethical choice.
How does the 150 gr bullet weight compare to other 300 Blackout loads on the market?The 300 Blackout cartridge spans an unusually wide range of bullet weights — from approximately 78 gr to 220+ gr — to serve both supersonic and subsonic roles. The 150 grain weight sits in the mid-range supersonic category, heavier than the common 110–125 gr defensive and hunting loads but lighter than the 190–220 gr subsonic loads. This weight class prioritizes moderate velocity retention and consistent cycling in standard AR-15 platforms without the specialized gas tuning required for subsonic loads.
Is the brass from this load worth saving for reloading?The UMC line uses brass cases with Boxer primers, which are the standard combination for reloadable centerfire ammunition. The brass should be fully reloadable after standard case preparation. However, as a high-volume value-tier load, UMC brass is generally considered mid-grade rather than premium — comparable to other commercial brass in terms of dimensional consistency and annealing quality. This page covers factory ammunition only and does not provide reloading data or handload guidance.
How does this load compare specifically to the Hornady BLACK 300 BLK 150 gr FMJ?Both loads use a 150 grain FMJ projectile at similar supersonic velocities in the 300 Blackout caliber, making them functionally close for range and training use. The primary practical differences are packaging format and price-per-round — Hornady BLACK is typically sold in 20-round boxes at retail, while the Remington UMC is positioned as a bulk/high-volume offering. Hornady’s manufacturing tolerances and quality control reputation are generally regarded as slightly tighter in the enthusiast community, though no structured comparative test data between these two specific loads is available on this page. For pure training volume, both are reasonable choices; for consistency-sensitive applications, structured velocity testing of both would be warranted.
