Winchester Deer Season XP Rifle Ammunition .300 AAC Blackout 150 gr PT 1900 fps 20/ct

Deer Season XP combines decades of Winchester experience into the perfect choice for deer hunting ammunition. Accuracy combined with massive bullet impact performance means that Deer Season XP is a great choice for all deer hunters. The large diameter polymer tip accelerates bullet expansion for rapid trauma upon impact while the streamlined ballistic profile optimizes the bullet’s downrange performance. This load was built specifically for deer hunting and taking down big bucks.

UPC

Manufacturer

Manufacturer Part Number

Length

Units per Box

Cost per Round

Caliber/Gauge

Grains

Case Material

Model

Product Type

Bullet Weight (Grains)

Sale!

Winchester Deer Season XP Rifle Ammunition .300 AAC Blackout 150 gr PT 1900 fps 20/ct

Original price was: $39.83.Current price is: $26.69.

SKU CSSI|WNX300BLKDS Category Brand:

Availability: 218 in stock

- +

🚚 Shipping Information

In-store or Non-restricted Items
✅ Ships directly from our us or the distributor
✅ Arrives in 3–7 business days

Restricted Items “Ships to us first”
📦 Some firearms and optics must ship to us first due to manufacturer restrictions 
⚡ Minimal delay — we ship it out as soon as we receive it
📍 Delivered to you oryour chosen local FFL
📅 Total time: 5–10 business days

Quick FAQ – Blackbox Ballistics

Prices & Sales – We price with a standard percent over cost unless MAP (Minimum Advertised Pricing) restrictions apply. We often run sales, and if you see a better price, give us a shot at meeting or beating it.

Inventory – We’re not a full brick-and-mortar store, so most items ship from distributors. Sometimes we have products in stock — especially popular firearms, ammo and optics.

Special Orders – Don’t see it? We can probably get it. Just ask.

Returns – See our Return Policy for details. Firearms, ammo, and special orders can’t be returned once transferred or shipped.

Transfers – Yes, we handle transfers from other sellers. By appointment for privacy.

Payments – We accept cash, credit cards, and ACH transfers. Cash/ACH may qualify for a discount.

FULL FAQs

Scroll to Top